1. What is Clickjacking?
A) A method to steal cookies from a browser
B) A technique to inject malicious JavaScript into a web page
C) A UI deception attack that tricks users into clicking unintended elements
D) A brute-force attack on login forms
✅ Answer: C
Explanation: Clickjacking is a UI redress attack where an attacker overlays transparent or disguised elements to trick users into performing unintended actions.
2. Which of the following is a common technique used in Clickjacking attacks?
A) iFrame embedding
B) SQL Injection
C) Cross-Site Scripting (XSS)
D) Denial of Service (DoS)
✅ Answer: A
Explanation: Attackers use iFrame embedding to load a legitimate page invisibly over another site, tricking users into interacting with hidden buttons.
3. How does an attacker execute a Clickjacking attack?
A) By using network sniffing to capture user keystrokes
B) By overlaying transparent iframes on a malicious webpage
C) By sending phishing emails to gain user credentials
D) By exploiting broken authentication mechanisms
✅ Answer: B
Explanation: Clickjacking works by placing transparent iFrames on top of a website to trick users into clicking on unintended UI elements.
4. Which of the following real-world attacks involved Clickjacking?
A) Facebook “Likejacking”
B) WannaCry Ransomware
C) Heartbleed Exploit
D) Log4Shell Attack
✅ Answer: A
Explanation: Facebook “Likejacking” tricked users into liking a page by embedding an invisible “Like” button under a fake action.
5. Which security header helps prevent Clickjacking attacks?
A) X-Frame-Options
B) Content-Security-Policy (CSP)
C) Strict-Transport-Security (HSTS)
D) Cache-Control
✅ Answer: A
Explanation: The X-Frame-Options header controls whether a page can be embedded in an iframe, mitigating Clickjacking risks.
6. What directive in the Content Security Policy (CSP) can help prevent Clickjacking?
A) frame-ancestors
B) default-src
C) script-src
D) img-src
✅ Answer: A
Explanation: The frame-ancestors directive in CSP prevents unauthorized embedding of pages, mitigating Clickjacking attacks.
7. Which X-Frame-Options directive completely blocks a page from being embedded?
A) SAMEORIGIN
B) DENY
C) ALLOWALL
D) SAMEORIGIN-STRICT
✅ Answer: B
Explanation: X-Frame-Options: DENY completely blocks the page from being loaded in any iframe, preventing Clickjacking.
8. How can a user identify a Clickjacking attack?
A) Checking browser developer tools for iframes
B) Looking for SSL/TLS certificates
C) Scanning for SQL Injection vulnerabilities
D) Checking for JavaScript alerts
✅ Answer: A
Explanation: Clickjacking often involves hidden iframes, which can be detected using browser developer tools.
9. Why is Clickjacking a serious security threat?
A) It can steal passwords directly from a website
B) It allows an attacker to execute arbitrary system commands
C) It tricks users into performing unintended actions like transferring money or liking a page
D) It completely crashes the web application
✅ Answer: C
Explanation: Clickjacking is dangerous because it tricks users into unintended actions like submitting forms, liking posts, or even enabling a camera/microphone.
10. What type of website is most vulnerable to Clickjacking?
A) Websites using HTTPS
B) Websites that allow embedding in iframes
C) Websites using strong password policies
D) Websites with rate-limiting features
✅ Answer: B
Explanation: Websites that allow embedding in iframes without proper X-Frame-Options or CSP are vulnerable to Clickjacking.
11. Which attack can be combined with Clickjacking for greater impact?
A) Cross-Site Scripting (XSS)
B) Phishing
C) SQL Injection
D) Man-in-the-Middle
✅ Answer: A
Explanation: Clickjacking and XSS can be used together to trick users into executing malicious scripts without their knowledge.
12. How can Clickjacking affect online banking portals?
A) It can steal encrypted user data
B) It can trick users into initiating unauthorized transactions
C) It allows attackers to brute-force login credentials
D) It directly exposes the bank’s backend systems
✅ Answer: B
Explanation: Attackers can use Clickjacking to trick users into approving unauthorized transactions by overlaying fake UI elements.
13. Which browser feature can help users avoid Clickjacking?
A) Private browsing mode
B) Disabling JavaScript
C) Disabling iframes via browser extensions
D) Using Incognito mode
✅ Answer: C
Explanation: Some browser extensions disable iframes, reducing Clickjacking risks.
14. Which security control should developers implement to test for Clickjacking?
A) Manual source code review
B) Penetration testing with iframe overlays
C) Checking for database vulnerabilities
D) Monitoring DNS records
✅ Answer: B
Explanation: Penetration testing with iframe overlays helps security testers identify Clickjacking risks.
15. What is “UI Redress Attack” in the context of Clickjacking?
A) A method to rewrite UI elements to fix vulnerabilities
B) A security measure that hides UI components
C) A way to trick users into interacting with hidden UI elements
D) A technique to disable website buttons
✅ Answer: C
Explanation: Clickjacking is a UI Redress Attack, where attackers manipulate UI positioning to mislead users.
16. How does “double-click” mitigation help prevent Clickjacking?
A) It prevents automatic clicks on hidden elements
B) It disables JavaScript execution
C) It forces the user to reauthenticate before clicking
D) It logs all user clicks for forensic analysis
✅ Answer: A
Explanation: Double-click mitigations require intentional user interaction, making it harder for attackers to exploit Clickjacking.
17. Can Clickjacking be used to activate a victim’s webcam?
A) No, modern browsers prevent all iframe interactions
B) Yes, if permissions are granted through hidden elements
C) No, because Clickjacking is only a theoretical attack
D) Yes, but only on mobile devices
✅ Answer: B
Explanation: Clickjacking can be used to trick users into granting webcam/microphone access unknowingly.
18. What happens when X-Frame-Options is set to “SAMEORIGIN”?
A) The page cannot be embedded anywhere
B) The page can only be embedded in iframes from the same domain
C) The page is publicly accessible via iframes
D) The page cannot be loaded in a browser
✅ Answer: B
Explanation: SAMEORIGIN allows embedding only within the same domain, preventing third-party Clickjacking attacks.
19. Which JavaScript technique can be used to detect Clickjacking?
A) frame busting scripts
B) alert() function
C) document.cookie retrieval
D) URL rewriting
✅ Answer: A
Explanation: Frame busting scripts detect if a page is embedded in an iframe and prevent Clickjacking.
20. How does CAPTCHA help prevent Clickjacking?
A) It verifies user intent before sensitive actions
B) It disables iframe rendering
C) It encrypts form submissions
D) It prevents network sniffing attacks
✅ Answer: A
Explanation: CAPTCHAs ensure real user interaction, making Clickjacking more difficult.
21. Which attack is similar to Clickjacking in terms of user deception?
A) Phishing
B) DNS Spoofing
C) Buffer Overflow
D) Brute Force
✅ Answer: A
Explanation: Phishing and Clickjacking both deceive users into performing unintended actions, though phishing is typically email-based while Clickjacking is UI-based.
22. What is the primary purpose of a Clickjacking attack?
A) To inject malware into a system
B) To trick users into performing unintended actions
C) To exploit vulnerabilities in server configurations
D) To brute-force user credentials
✅ Answer: B
Explanation: Clickjacking’s goal is to trick users into clicking hidden elements, such as buttons or links, often leading to unintended consequences.
23. How do attackers disguise Clickjacking elements?
A) By changing the website’s DNS records
B) By hiding elements with CSS opacity and z-index manipulation
C) By injecting SQL commands
D) By modifying the browser’s address bar
✅ Answer: B
Explanation: Clickjacking relies on CSS opacity (making elements transparent) and z-index layering (placing elements on top of others) to hide malicious elements.
24. Which JavaScript function is often disabled to prevent Clickjacking?
A) window.alert()
B) window.open()
C) window.top.location
D) document.write()
✅ Answer: C
Explanation: window.top.location can be used to detect if a page is loaded within an iframe, and restricting its execution helps mitigate Clickjacking.
25. What is “Likejacking”?
A) A technique to steal login credentials
B) A Clickjacking attack that tricks users into liking a Facebook page
C) A phishing attack targeting social media users
D) A social engineering technique used in dating scams
✅ Answer: B
Explanation: Likejacking tricks users into liking a social media post/page by overlaying an invisible Facebook “Like” button on an unrelated element.
26. Which tool can help test websites for Clickjacking vulnerabilities?
A) Nmap
B) Burp Suite
C) John the Ripper
D) Wireshark
✅ Answer: B
Explanation: Burp Suite includes a Clickjacking testing module that checks whether a site is vulnerable by embedding it in an iframe.
27. Which attack is commonly combined with Clickjacking to maximize impact?
A) CSRF (Cross-Site Request Forgery)
B) Brute Force
C) DNS Spoofing
D) Log Injection
✅ Answer: A
Explanation: Clickjacking can be combined with CSRF to trick users into submitting unauthorized requests on legitimate sites.
28. What security measure can prevent Clickjacking without modifying HTTP headers?
A) Disabling JavaScript
B) Using JavaScript-based frame-busting scripts
C) Enforcing SSL/TLS encryption
D) Using strong passwords
✅ Answer: B
Explanation: Frame-busting scripts detect if a page is loaded inside an iframe and redirect the user to prevent Clickjacking.
29. What is a potential drawback of setting X-Frame-Options to “DENY”?
A) It blocks search engines from indexing the site
B) It prevents legitimate use cases, like embedding content in dashboards
C) It increases server load
D) It makes the website more vulnerable to SQL Injection
✅ Answer: B
Explanation: “DENY” blocks all iframes, which can break legitimate use cases, such as embedding dashboards, widgets, and third-party integrations.
30. What is the primary reason Clickjacking is hard to detect for users?
A) It doesn’t produce visual changes in the UI
B) It only works on outdated browsers
C) It requires administrator privileges
D) It causes immediate crashes in web applications
✅ Answer: A
Explanation: Clickjacking modifies UI elements invisibly, making it difficult for users to recognize that they are interacting with a hidden element.
31. Why is Clickjacking especially dangerous for financial websites?
A) It can reveal encryption keys
B) It can trick users into making unauthorized transactions
C) It allows attackers to change financial regulations
D) It can manipulate financial APIs
✅ Answer: B
Explanation: Attackers can use Clickjacking to trick users into unintentionally approving transactions, leading to unauthorized financial transfers.
32. What is “Cursorjacking”?
A) A type of malware that tracks mouse movements
B) A technique where the cursor position is manipulated to trick users
C) A browser exploit that crashes applications
D) A phishing attack targeting mouse gestures
✅ Answer: B
Explanation: Cursorjacking involves misaligning the displayed cursor with its actual position, tricking users into clicking unintended buttons.
33. How does Clickjacking bypass traditional phishing detection techniques?
A) It does not use fake websites or login pages
B) It encrypts the attack payload
C) It is spread through malicious email attachments
D) It relies on server-side vulnerabilities
✅ Answer: A
Explanation: Unlike phishing, Clickjacking does not rely on fake login pages; instead, it tricks users into interacting with real sites in unintended ways.
34. What is “Frame Busting Bypass”?
A) A technique to disable JavaScript frame-busting scripts
B) A method to brute-force session tokens
C) A security measure to block iframe embedding
D) A Clickjacking prevention tool
✅ Answer: A
Explanation: Frame Busting Bypass involves attackers disabling or evading frame-busting scripts to enable Clickjacking.
35. Can Clickjacking attacks be performed on mobile devices?
A) Yes, using overlays and invisible buttons
B) No, because mobile browsers block iframes
C) Only on iOS devices
D) Only on devices with JavaScript enabled
✅ Answer: A
Explanation: Clickjacking can be executed on mobile devices using transparent overlays or invisible buttons.
36. Which JavaScript event can help detect Clickjacking?
A) onload
B) onmouseover
C) onbeforeunload
D) onblur
✅ Answer: D
Explanation: onblur detects when a user clicks outside the current window, which can help detect unexpected iframe interactions.
37. How does an “X-Frame-Options: SAMEORIGIN” policy help prevent Clickjacking?
A) It blocks all external iframes
B) It only allows the page to be embedded in iframes from the same domain
C) It encrypts sensitive data in iframes
D) It prevents phishing attacks
✅ Answer: B
Explanation: SAMEORIGIN allows a site to be embedded only within its own domain, preventing Clickjacking from external sites.
38. What is the purpose of “frame-ancestors ‘none'” in Content Security Policy (CSP)?
A) It prevents a page from being embedded in iframes from any domain
B) It allows embedding only from trusted sources
C) It enables Clickjacking detection
D) It increases performance by reducing iframe usage
✅ Answer: A
Explanation: frame-ancestors ‘none’ in CSP prevents the page from being embedded anywhere, protecting against Clickjacking.
39. What is the primary weakness of JavaScript-based frame-busting techniques?
A) They are ineffective against modern browsers
B) Attackers can override them using malicious scripts
C) They increase website loading times
D) They require third-party authentication
✅ Answer: B
Explanation: JavaScript-based frame-busting can be overridden by attackers, making HTTP headers like X-Frame-Options more reliable.
40. What happens when an attacker successfully executes a Clickjacking attack?
A) The user unintentionally interacts with hidden UI elements
B) The attacker gains full control over the victim’s system
C) The user’s browser gets locked
D) The attacker injects SQL commands
✅ Answer: A
Explanation: Clickjacking manipulates UI elements, tricking users into unintentionally interacting with hidden buttons or links.
41. How can attackers make a Clickjacking attack more convincing?
A) Using social engineering techniques to lure victims
B) Disabling browser security settings remotely
C) Gaining access to the target server’s database
D) Sending malicious payloads through SQL Injection
✅ Answer: A
Explanation: Clickjacking is often combined with social engineering to trick users into clicking hidden elements.
42. What is “Frame Poisoning” in Clickjacking?
A) Injecting malicious code into an iframe
B) Overloading the browser with multiple hidden iframes
C) Using misleading visuals to trick users into clicking
D) Displaying a fake UI on top of a legitimate one
✅ Answer: D
Explanation: Frame Poisoning is a form of Clickjacking where a fake UI is displayed over a legitimate one to mislead users.
43. Which of the following web applications are highly targeted for Clickjacking attacks?
A) Social media platforms
B) Online banking portals
C) E-commerce websites
D) All of the above
✅ Answer: D
Explanation: Any platform where users interact with buttons, forms, or financial transactions is a prime Clickjacking target.
44. Which of these would be an indication of a Clickjacking attempt?
A) A website loads inside an iframe on an unfamiliar domain
B) A sudden increase in website traffic
C) A website that has an expired SSL certificate
D) A website using an old version of PHP
✅ Answer: A
Explanation: Clickjacking occurs when a website is embedded in an iframe on an attacker-controlled domain.
45. Which software can help developers analyze Clickjacking vulnerabilities?
A) Selenium
B) Burp Suite
C) Aircrack-ng
D) SQLmap
✅ Answer: B
Explanation: Burp Suite allows security testers to check if a page can be loaded within an iframe, identifying Clickjacking risks.
46. Why do some websites intentionally allow iframe embedding?
A) To improve performance
B) To allow content sharing and embedding in third-party sites
C) To bypass browser security policies
D) To prevent CSRF attacks
✅ Answer: B
Explanation: Some websites intentionally allow embedding (e.g., YouTube, widgets, and live chat services), which must be properly secured.
47. What is an effective defense against Clickjacking for interactive elements like buttons?
A) CAPTCHA verification
B) Weak passwords
C) Increasing session timeout
D) Enabling auto-login
✅ Answer: A
Explanation: CAPTCHA requires intentional user interaction, making it harder for attackers to automate Clickjacking actions.
48. How does the “sandbox” attribute in an iframe help prevent Clickjacking?
A) It forces iframes to load in a separate browser instance
B) It restricts JavaScript execution and form submissions in the iframe
C) It encrypts iframe content
D) It prevents users from interacting with embedded pages
✅ Answer: B
Explanation: The sandbox attribute limits iframe behavior, reducing the risk of Clickjacking and malicious scripts.
49. What role does Same-Origin Policy (SOP) play in preventing Clickjacking?
A) It blocks third-party scripts from modifying the page
B) It prevents iframes from loading external websites
C) It ensures that requests are sent only to the originating domain
D) It prevents unauthorized access to cookies
✅ Answer: A
Explanation: SOP prevents scripts from different origins from interacting, reducing the risk of Clickjacking-based exploits.
50. Which user action can unintentionally trigger a Clickjacking attack?
A) Clicking a hidden link
B) Scrolling down a webpage
C) Logging out of an account
D) Refreshing the browser
✅ Answer: A
Explanation: Clickjacking manipulates click actions, tricking users into clicking hidden links or buttons.
51. How does Clickjacking differ from Cross-Site Scripting (XSS)?
A) Clickjacking exploits UI deception, while XSS injects malicious scripts
B) XSS targets databases, while Clickjacking targets login pages
C) Clickjacking manipulates cookies, while XSS attacks HTTP requests
D) XSS is a physical attack, while Clickjacking is a network attack
✅ Answer: A
Explanation: Clickjacking relies on UI deception, while XSS allows attackers to inject and execute malicious scripts.
52. What is “Tabnabbing” and how is it related to Clickjacking?
A) A technique that reloads an inactive tab with a phishing page
B) A way to steal authentication tokens
C) A method to track a user’s browser history
D) A technique to alter browser cookies
✅ Answer: A
Explanation: Tabnabbing tricks users into thinking they are returning to a trusted tab, while Clickjacking tricks them into clicking unintended elements.
53. Can Clickjacking be executed without JavaScript?
A) Yes, using CSS techniques
B) No, Clickjacking requires JavaScript
C) Only on mobile devices
D) Only on Linux-based systems
✅ Answer: A
Explanation: Clickjacking can be performed using CSS techniques like opacity manipulation and absolute positioning.
54. Which of the following helps verify if a website is vulnerable to Clickjacking?
A) Loading it inside an iframe from another domain
B) Checking for missing Content Security Policy headers
C) Analyzing JavaScript console warnings
D) All of the above
✅ Answer: D
Explanation: Checking iframe behavior, security headers, and browser console warnings can reveal Clickjacking vulnerabilities.
55. What happens when a website does not implement X-Frame-Options?
A) It becomes vulnerable to Clickjacking
B) It automatically blocks iframe embedding
C) It improves website performance
D) It prevents phishing attacks
✅ Answer: A
Explanation: Without X-Frame-Options, a website can be embedded in iframes, making it vulnerable to Clickjacking.
56. What is “Invisible Clickjacking”?
A) A Clickjacking attack that operates without displaying a UI
B) A technique where iframe elements are set to zero opacity
C) A Clickjacking attack that works on offline applications
D) A method to extract browser cookies
✅ Answer: B
Explanation: Invisible Clickjacking makes iframe elements completely transparent so users don’t realize they are interacting with them.
57. Why do some attackers prefer Clickjacking over phishing?
A) Clickjacking doesn’t require fake login pages
B) Clickjacking requires less technical knowledge
C) Clickjacking works on all browsers
D) Clickjacking can bypass firewalls
✅ Answer: A
Explanation: Clickjacking can be more effective than phishing because it exploits real websites, without needing fake login pages.
58. Which industry is most commonly targeted by Clickjacking?
A) Online gaming
B) Financial services
C) Healthcare
D) All of the above
✅ Answer: D
Explanation: All industries handling sensitive user interactions (banking, gaming, healthcare) are Clickjacking targets.
59. What is a “Hidden Click” in Clickjacking?
A) A click event triggered on an invisible element
B) A security mechanism that detects unauthorized clicks
C) A JavaScript function that blocks pop-ups
D) A method used in botnet attacks
✅ Answer: A
Explanation: Hidden Clicks trick users into clicking elements that are invisible or disguised.
60. What is the best way to ensure Clickjacking protection?
A) Implementing X-Frame-Options and Content Security Policy
B) Using HTTP instead of HTTPS
C) Blocking all third-party scripts
D) Enabling auto-login features
✅ Answer: A
Explanation: X-Frame-Options and CSP directives are the most effective ways to prevent Clickjacking.
61. What is a key reason Clickjacking is effective?
A) It exploits technical server vulnerabilities
B) It relies on human error and UI deception
C) It only works on outdated web browsers
D) It requires administrator-level privileges
✅ Answer: B
Explanation: Clickjacking does not exploit technical flaws in servers but instead deceives users into clicking unintended elements.
62. Which attack is NOT similar to Clickjacking?
A) Cross-Site Scripting (XSS)
B) SQL Injection
C) Cursorjacking
D) Likejacking
✅ Answer: B
Explanation: SQL Injection exploits database vulnerabilities, whereas Clickjacking, Likejacking, and Cursorjacking focus on UI manipulation.
63. How do security-conscious browsers warn about Clickjacking attempts?
A) By displaying a security alert
B) By blocking iframe loading by default
C) By disabling JavaScript automatically
D) By encrypting all website requests
✅ Answer: A
Explanation: Some modern browsers detect suspicious iframe behavior and issue warnings to users.
64. Why do attackers use JavaScript to execute Clickjacking?
A) To bypass Same-Origin Policy
B) To manipulate the position and transparency of elements
C) To gain administrator privileges on the victim’s computer
D) To steal encrypted passwords
✅ Answer: B
Explanation: JavaScript helps attackers modify UI elements (position, opacity, z-index) to trick users.
65. Which factor makes Clickjacking more dangerous than traditional phishing?
A) Clickjacking does not require a fake website
B) Clickjacking requires advanced scripting skills
C) Clickjacking only affects large corporations
D) Clickjacking can only be done on social media sites
✅ Answer: A
Explanation: Clickjacking leverages real, trusted websites, whereas phishing requires setting up fake sites.
66. What happens when an attacker overlays an invisible element on top of a login button?
A) The attacker steals session cookies
B) The user unknowingly clicks on the attacker’s desired action
C) The login form crashes
D) The website logs the user out
✅ Answer: B
Explanation: Clickjacking overlays make users unknowingly interact with hidden elements, such as login or action buttons.
67. What makes multi-step authentication effective against Clickjacking?
A) It forces the user to confirm actions in multiple steps
B) It uses AI-based fraud detection
C) It disables JavaScript on the login page
D) It prevents users from using weak passwords
✅ Answer: A
Explanation: Multi-step authentication (like CAPTCHAs, OTPs, and confirmation screens) prevents users from unknowingly executing actions in one click.
68. What type of website layout is most vulnerable to Clickjacking?
A) Websites using flexible CSS grids
B) Websites using single-click actions for critical processes
C) Websites using dark mode
D) Websites using multi-page navigation
✅ Answer: B
Explanation: Clickjacking is most effective on websites that allow high-impact actions (like financial transactions) to be completed in a single click.
69. What is a “Nested Clickjacking Attack”?
A) An attack that places multiple invisible layers over a website
B) A Clickjacking attack executed through phishing emails
C) A Clickjacking attack that only works on social media platforms
D) A method used to brute-force web login forms
✅ Answer: A
Explanation: Nested Clickjacking involves multiple layers of hidden iframes, making detection even harder.
70. What is the risk of allowing users to embed external content on a webpage?
A) It increases page load time
B) It allows attackers to perform Clickjacking by embedding malicious iframes
C) It makes the website difficult to index in search engines
D) It requires complex database queries
✅ Answer: B
Explanation: Allowing unrestricted iframe embedding increases Clickjacking risks.
71. What role does browser sandboxing play in Clickjacking prevention?
A) It isolates potentially malicious scripts from affecting the system
B) It encrypts all user data before submission
C) It prevents users from downloading malicious files
D) It automatically disables JavaScript
✅ Answer: A
Explanation: Browser sandboxing isolates untrusted content, reducing the risk of Clickjacking and malicious scripts.
72. How can companies test their websites for Clickjacking vulnerabilities?
A) By running penetration tests that include iframe-based attacks
B) By disabling TLS encryption
C) By enabling third-party cookie tracking
D) By allowing unrestricted embedding of content
✅ Answer: A
Explanation: Companies can test for Clickjacking vulnerabilities by performing controlled iframe-based penetration tests.
73. Which Clickjacking prevention method is recommended for web developers?
A) Disabling third-party cookies
B) Implementing X-Frame-Options and Content Security Policy (CSP)
C) Blocking JavaScript execution
D) Forcing users to use complex passwords
✅ Answer: B
Explanation: X-Frame-Options and CSP directives prevent unauthorized iframe embedding, protecting against Clickjacking.
74. What type of attacks are sometimes confused with Clickjacking?
A) Cross-Site Request Forgery (CSRF)
B) Phishing Attacks
C) UI Redressing Attacks
D) All of the above
✅ Answer: D
Explanation: CSRF, phishing, and UI redressing all involve user deception, often making them confused with Clickjacking.
75. What is an indication that a website is vulnerable to Clickjacking?
A) It can be embedded in an iframe on another domain
B) It does not use SSL/TLS encryption
C) It has an outdated database system
D) It loads slowly on mobile devices
✅ Answer: A
Explanation: If a website can be embedded in an iframe on another site, it may be vulnerable to Clickjacking.
76. What is “Delayed Clickjacking”?
A) A method where an iframe loads only after a delay to avoid detection
B) A technique that requires users to log in before triggering an attack
C) A way to inject malware into a web page
D) A form of Clickjacking that only works on mobile devices
✅ Answer: A
Explanation: Delayed Clickjacking loads iframes after a delay, making them harder to detect using quick security scans.
77. What is an advanced technique used to bypass Clickjacking protections?
A) Combining Clickjacking with CAPTCHA bypass scripts
B) Using AI-generated phishing pages
C) Obfuscating iframe elements to trick security scanners
D) Disabling TLS encryption
✅ Answer: C
Explanation: Attackers sometimes obfuscate iframe elements to avoid detection by automated security tools.
78. Why is user education important in preventing Clickjacking attacks?
A) Educated users are more likely to use strong passwords
B) Users who understand Clickjacking are more cautious when interacting with suspicious elements
C) Educated users always use VPNs, making them safe
D) User education eliminates all web-based threats
✅ Answer: B
Explanation: Users who are aware of Clickjacking are more likely to recognize and avoid suspicious interactions.
79. Which of the following can be a sign of a Clickjacking attack?
A) A button that changes appearance when hovered over
B) Unexpected pop-ups appearing after clicking
C) A website that forces a user to log in multiple times
D) A website redirecting to another domain when clicked
✅ Answer: D
Explanation: Clickjacking can cause unexpected redirects, where users are tricked into interacting with hidden elements.
80. Why do attackers prefer Clickjacking over exploiting server-side vulnerabilities?
A) Clickjacking is easier to execute and harder to detect
B) Clickjacking provides direct access to database credentials
C) Clickjacking allows full control over the server
D) Clickjacking requires administrator privileges
✅ Answer: A
Explanation: Clickjacking relies on UI deception rather than technical vulnerabilities, making it easier to execute and harder to detect.
81. What makes Clickjacking a form of UI Redress Attack?
A) It modifies UI elements to manipulate user interactions
B) It directly compromises the server’s database
C) It injects malicious scripts into user sessions
D) It requires administrator access to execute
✅ Answer: A
Explanation: Clickjacking manipulates UI elements so that users unknowingly interact with hidden or disguised buttons.
82. What is the main reason financial institutions should be concerned about Clickjacking?
A) It allows attackers to read encrypted transactions
B) It can trick users into authorizing fraudulent transactions
C) It slows down web applications
D) It enables brute-force attacks on financial APIs
✅ Answer: B
Explanation: Clickjacking can trick users into unintentionally authorizing bank transfers or modifying account settings.
83. How does Clickjacking affect OAuth-based authentication flows?
A) It can trick users into granting permissions to malicious applications
B) It disables two-factor authentication (2FA)
C) It injects malware into OAuth tokens
D) It forces users to reset their passwords
✅ Answer: A
Explanation: Clickjacking can overlay OAuth permission prompts, tricking users into authorizing malicious applications.
84. Why is Clickjacking difficult to detect in logs and analytics?
A) It does not generate unusual network traffic
B) It only affects mobile users
C) It modifies server-side configurations
D) It requires an attacker to have direct database access
✅ Answer: A
Explanation: Clickjacking attacks occur entirely within the user’s browser, making them invisible in server logs.
85. Which type of attack can Clickjacking facilitate on social media platforms?
A) Auto-liking posts without user consent
B) Hijacking session cookies
C) Exploiting zero-day vulnerabilities
D) Injecting malware into private messages
✅ Answer: A
Explanation: Clickjacking can be used to trick users into liking posts or following pages without their knowledge.
86. Why do some attackers prefer using Clickjacking over malware-based attacks?
A) Clickjacking does not require code execution on the victim’s device
B) Clickjacking is easier to detect
C) Clickjacking is only effective on old browsers
D) Clickjacking requires administrator access
✅ Answer: A
Explanation: Clickjacking does not rely on executing malicious code on a victim’s system, making it easier to bypass security software.
87. What is a key difference between Clickjacking and credential phishing?
A) Clickjacking exploits UI deception, while phishing involves fake login pages
B) Phishing requires JavaScript, while Clickjacking does not
C) Clickjacking only works on social media sites
D) Phishing attacks cannot be prevented using X-Frame-Options
✅ Answer: A
Explanation: Clickjacking manipulates UI elements, while phishing tricks users into entering credentials on fake pages.
88. Which mitigation strategy helps protect against Clickjacking but not phishing?
A) X-Frame-Options: DENY
B) Email spam filters
C) Two-factor authentication (2FA)
D) Secure password policies
✅ Answer: A
Explanation: X-Frame-Options prevents Clickjacking but does not protect against phishing attacks.
89. How do attackers increase the effectiveness of Clickjacking?
A) By embedding fake UI elements that mimic the real website
B) By sending users phishing emails
C) By brute-forcing login credentials
D) By modifying TLS encryption settings
✅ Answer: A
Explanation: Attackers may use deceptive UI elements (e.g., fake form fields, buttons) to make Clickjacking harder to detect.
90. How can a website implement Clickjacking prevention without modifying HTTP headers?
A) By using JavaScript frame-busting techniques
B) By disabling TLS encryption
C) By allowing all iframe embeddings
D) By using CAPTCHA for every action
✅ Answer: A
Explanation: JavaScript frame-busting detects when a page is embedded in an iframe and prevents it from being displayed.
91. What is an example of a Clickjacking attack targeting two-factor authentication (2FA)?
A) Trick users into approving an authentication request via an iframe
B) Modifying the SMS OTP delivery process
C) Sending fake push notifications
D) Bypassing security questions via SQL injection
✅ Answer: A
Explanation: Clickjacking can trick users into approving 2FA requests by embedding an iframe with an invisible authentication button.
92. How can screen recording software be exploited for Clickjacking?
A) By capturing user interactions and replaying them later
B) By injecting malicious JavaScript
C) By modifying the browser’s security settings
D) By sending hidden network requests
✅ Answer: A
Explanation: Screen recording software can reveal user interactions, making Clickjacking attacks easier to design.
93. What is “Context-Aware Clickjacking”?
A) A technique where attackers wait for specific user actions before triggering the attack
B) A form of Clickjacking that only works in dark mode
C) A variant of Clickjacking that only affects financial websites
D) A method of blocking Clickjacking attacks
✅ Answer: A
Explanation: Context-Aware Clickjacking triggers attacks only when users perform specific actions (e.g., entering a password).
94. Which modern browser security feature can reduce Clickjacking risks?
A) Site Isolation
B) Pop-up blockers
C) Autofill password managers
D) JavaScript console warnings
✅ Answer: A
Explanation: Site Isolation ensures pages are loaded in separate processes, limiting Clickjacking risks.
95. Why does Clickjacking work on trusted websites?
A) It does not require modifying the targeted website
B) It injects malware into user sessions
C) It replaces website content dynamically
D) It corrupts database entries
✅ Answer: A
Explanation: Clickjacking works because it doesn’t need to modify the targeted site—it simply tricks users into interacting with it.
96. What is a practical way to manually test a website for Clickjacking vulnerability?
A) Try embedding it in an iframe on a different domain
B) Run a vulnerability scanner
C) Search for hardcoded passwords in the source code
D) Use a password manager to autofill credentials
✅ Answer: A
Explanation: Manually testing iframe embedding can reveal whether a site is vulnerable to Clickjacking.
97. How can CSS animations contribute to Clickjacking attacks?
A) By shifting UI elements to trick users into clicking unintended buttons
B) By encrypting session cookies
C) By enabling full-screen mode
D) By blocking iframe rendering
✅ Answer: A
Explanation: CSS animations can shift elements dynamically, making users click on unintended actions.
98. What happens when an attacker combines Clickjacking with a fake CAPTCHA?
A) The user unknowingly performs an unintended action
B) The browser crashes
C) The user is logged out automatically
D) The website blocks the user
✅ Answer: A
Explanation: Clickjacking combined with a fake CAPTCHA can trick users into approving unintended actions.
99. What is an effective way to reduce Clickjacking risks for login pages?
A) Require login forms to be displayed only in top-level windows
B) Allow login forms to be embedded in iframes
C) Enable password autofill
D) Use short session expiration times
✅ Answer: A
Explanation: Blocking login forms from being loaded in iframes prevents Clickjacking attacks that attempt to trick users into submitting credentials.
100. Why is Clickjacking classified as a “client-side attack”?
A) It exploits vulnerabilities in the user’s browser interface
B) It modifies server-side configurations
C) It only works on outdated web servers
D) It requires database-level access
✅ Answer: A
Explanation: Clickjacking exploits UI elements in the user’s browser, making it a client-side attack rather than a server-side one.
101. How does Clickjacking affect CAPTCHA-based security measures?
A) Users unknowingly approve malicious actions while solving CAPTCHA
B) It disables CAPTCHA functionality
C) It bypasses CAPTCHA with brute-force techniques
D) It makes CAPTCHA load slower
✅ Answer: A
Explanation: Attackers can overlay a hidden iframe on CAPTCHA elements, tricking users into approving malicious actions while solving it.
102. What does “iframe busting” refer to in Clickjacking prevention?
A) A JavaScript technique to prevent a page from being embedded in an iframe
B) A way to disable iframes on all websites
C) A browser feature that blocks all JavaScript execution
D) A security vulnerability in iframe elements
✅ Answer: A
Explanation: Iframe busting is a method that prevents Clickjacking by ensuring a webpage cannot be embedded inside an iframe.
103. Why is Clickjacking especially dangerous for password manager autofill features?
A) It can trick users into auto-filling credentials in hidden fields
B) It disables autofill functionality
C) It forces users to reset their passwords
D) It logs keystrokes
✅ Answer: A
Explanation: Clickjacking can place hidden input fields over real forms, causing users’ password managers to autofill sensitive data into unintended fields.
104. What is an advanced way to detect Clickjacking attempts dynamically?
A) Using JavaScript to check if the page is being rendered in an iframe
B) Monitoring database activity logs
C) Checking for suspicious IP addresses
D) Analyzing network packet captures
✅ Answer: A
Explanation: Websites can use JavaScript-based frame detection to check if they are being loaded inside an iframe, a key indicator of Clickjacking.
105. Which of the following techniques is a common defense against Clickjacking?
A) Frame-breaking JavaScript
B) Blocking all third-party cookies
C) Using CAPTCHA for all user interactions
D) Restricting website access to only logged-in users
✅ Answer: A
Explanation: Frame-breaking JavaScript forces a page to break out of an iframe, preventing Clickjacking attacks.
106. How can multi-step verification prevent Clickjacking-based fund transfers?
A) It requires an extra confirmation step before approving an action
B) It encrypts all user data before submission
C) It forces users to change passwords regularly
D) It blocks JavaScript execution
✅ Answer: A
Explanation: Multi-step verification ensures that users must explicitly confirm actions, making Clickjacking attacks less effective.
107. What is the “X-Content-Type-Options” header used for?
A) Preventing MIME-type sniffing attacks
B) Blocking Clickjacking completely
C) Encrypting browser cookies
D) Forcing websites to use HTTPS
✅ Answer: A
Explanation: While X-Content-Type-Options prevents MIME-type sniffing, it does not directly prevent Clickjacking.
108. How do attackers evade Clickjacking detection tools?
A) By dynamically generating iframe content using JavaScript
B) By encrypting all iframe interactions
C) By modifying DNS settings
D) By using SSL certificates from trusted authorities
✅ Answer: A
Explanation: Attackers use JavaScript to dynamically insert iframes, making it harder for detection tools to recognize Clickjacking attempts.
109. Why are gaming and betting websites frequent targets of Clickjacking?
A) Users can be tricked into placing unintended bets or transactions
B) Gaming websites have weak encryption
C) Attackers use gaming sites to mine cryptocurrency
D) These sites store user passwords in plain text
✅ Answer: A
Explanation: Clickjacking can trick users into making unintended clicks on in-game purchases, bets, or account settings.
110. How can Clickjacking be used to manipulate social media polls?
A) By making users unknowingly vote for a specific option
B) By brute-forcing poll results
C) By injecting malicious JavaScript into the poll system
D) By hacking into the poll’s database
✅ Answer: A
Explanation: Clickjacking can overlay hidden voting buttons, making users unintentionally submit votes for a specific choice.
111. What is a primary limitation of JavaScript-based Clickjacking defenses?
A) Attackers can disable or bypass JavaScript protections
B) It requires administrator privileges
C) It slows down website performance
D) It only works in Internet Explorer
✅ Answer: A
Explanation: JavaScript-based protections can be overridden or disabled by advanced attackers.
112. What is the “frame-ancestors” directive in Content Security Policy (CSP)?
A) It specifies which domains are allowed to embed a webpage in an iframe
B) It blocks all iframe elements
C) It encrypts data in transit
D) It disables JavaScript execution
✅ Answer: A
Explanation: frame-ancestors restricts which domains can embed a website in an iframe, mitigating Clickjacking risks.
113. How do attackers use Clickjacking to gain access to a victim’s webcam?
A) By tricking users into clicking “Allow” on camera permission prompts
B) By exploiting browser cache vulnerabilities
C) By injecting malware into the victim’s browser
D) By hijacking DNS requests
✅ Answer: A
Explanation: Clickjacking can overlay an invisible “Allow” button, tricking users into granting webcam access.
114. What happens when a website implements “X-Frame-Options: SAMEORIGIN”?
A) The site can only be embedded in iframes from the same domain
B) It encrypts all website data
C) It disables all JavaScript execution
D) It automatically logs out inactive users
✅ Answer: A
Explanation: SAMEORIGIN prevents external sites from embedding a page in an iframe but allows embedding within the same domain.
115. What is an indicator that a website might be vulnerable to Clickjacking?
A) The site does not set X-Frame-Options or CSP headers
B) It uses TLS encryption
C) It does not have an XML sitemap
D) It allows user-generated content
✅ Answer: A
Explanation: Websites without X-Frame-Options or CSP restrictions may be vulnerable to Clickjacking.
116. Which attack vector does Clickjacking primarily rely on?
A) Manipulating user interface elements
B) Exploiting outdated software
C) Brute-forcing user credentials
D) Injecting malicious code into databases
✅ Answer: A
Explanation: Clickjacking relies on manipulating UI elements to trick users into unintended actions.
117. What is a primary benefit of requiring user confirmation before performing critical actions?
A) It prevents users from unintentionally clicking hidden buttons
B) It speeds up website performance
C) It encrypts all user data
D) It blocks SQL injection attacks
✅ Answer: A
Explanation: Clickjacking exploits unintended user clicks, so requiring explicit confirmation prevents attacks.
118. What is the biggest risk of Clickjacking in online banking portals?
A) Users may unknowingly authorize financial transactions
B) Attackers can steal encrypted banking data
C) Attackers can brute-force account passwords
D) Attackers can modify banking websites
✅ Answer: A
Explanation: Clickjacking can trick users into approving unauthorized financial actions.
119. What happens if a browser extension blocks iframe loading?
A) It reduces Clickjacking risks
B) It prevents JavaScript execution
C) It disables encryption protocols
D) It makes websites load faster
✅ Answer: A
Explanation: Blocking iframe loading prevents Clickjacking, as the attack often relies on hidden iframes.
120. How can Clickjacking affect IoT device management dashboards?
A) It can trick users into changing security settings or enabling remote access
B) It disables all JavaScript-based security controls
C) It only affects desktop users
D) It allows attackers to modify IoT firmware
✅ Answer: A
Explanation: Clickjacking can trick users into changing IoT settings, leading to security risks like unauthorized remote access.
121. How can a website owner check if their site is vulnerable to Clickjacking?
A) Attempt to load the site inside an iframe on a different domain
B) Check for broken SSL certificates
C) Run a network traffic analysis
D) Use a password manager to autofill credentials
✅ Answer: A
Explanation: By embedding their own site in an iframe on another domain, website owners can test if their X-Frame-Options or CSP settings are properly configured.
122. What happens when Clickjacking is combined with social engineering?
A) Users are more likely to fall for the attack
B) It becomes impossible to detect
C) It disables two-factor authentication
D) It allows attackers to inject SQL commands
✅ Answer: A
Explanation: Social engineering increases Clickjacking success rates by manipulating users into performing unintended actions.
123. How can Clickjacking impact security settings in web applications?
A) It can trick users into disabling important security settings
B) It forces users to log out automatically
C) It modifies website encryption keys
D) It only affects JavaScript-based applications
✅ Answer: A
Explanation: Clickjacking can be used to trick users into clicking buttons that disable security features like two-factor authentication (2FA) or account restrictions.
124. What makes Clickjacking difficult to detect with automated security scanners?
A) It does not involve direct code injection
B) It only affects old web applications
C) It requires administrator privileges to execute
D) It modifies the browser’s security settings
✅ Answer: A
Explanation: Clickjacking relies on UI manipulation, not direct code injection, making it harder for security scanners to detect.
125. Which website feature makes it more vulnerable to Clickjacking?
A) Allowing unrestricted iframe embedding
B) Enforcing HTTPS encryption
C) Using strong password policies
D) Disabling browser caching
✅ Answer: A
Explanation: Websites that allow unrestricted iframe embedding are vulnerable to Clickjacking.
126. How does Clickjacking pose a risk to multi-factor authentication (MFA)?
A) It can trick users into approving authentication requests unknowingly
B) It disables MFA security settings
C) It bypasses biometric authentication
D) It exploits SMS-based authentication
✅ Answer: A
Explanation: Clickjacking can overlay an invisible iframe on MFA approval buttons, tricking users into approving authentication requests.
127. What is a limitation of using JavaScript-based frame-busting for Clickjacking protection?
A) Attackers can override or disable JavaScript protections
B) It slows down website performance significantly
C) It prevents users from logging in
D) It requires users to install additional software
✅ Answer: A
Explanation: Attackers can override JavaScript frame-busting techniques, making server-side security headers like X-Frame-Options more reliable.
128. What is a “Clickbait Clickjacking” attack?
A) A Clickjacking attack disguised as an attractive offer or fake news
B) A brute-force attack targeting web applications
C) A form of phishing that steals credentials
D) A way to forcefully redirect users to malicious websites
✅ Answer: A
Explanation: Attackers use fake news headlines or offers to lure users into clicking, which triggers unintended actions.
129. How does Clickjacking impact cryptocurrency wallets?
A) It can trick users into sending cryptocurrency to an attacker’s address
B) It allows attackers to steal wallet private keys
C) It disables two-factor authentication on wallets
D) It forces users to log out of their accounts
✅ Answer: A
Explanation: Clickjacking can overlay a transparent send button, tricking users into transferring funds to an attacker’s wallet.
130. How does Clickjacking relate to e-commerce fraud?
A) Attackers can trick users into purchasing unwanted products
B) Clickjacking steals credit card details directly
C) Clickjacking disables payment processing systems
D) Attackers use Clickjacking to brute-force payment gateways
✅ Answer: A
Explanation: Clickjacking can trick users into clicking purchase buttons, resulting in unauthorized transactions.
131. What role does SameSite cookie security play in Clickjacking prevention?
A) It restricts cookie access in cross-site requests
B) It blocks iframes from embedding external content
C) It prevents JavaScript execution on login pages
D) It encrypts all cookies
✅ Answer: A
Explanation: SameSite cookies restrict cross-site requests, preventing certain CSRF and Clickjacking-related attacks.
132. Why is Clickjacking dangerous on online voting platforms?
A) It can manipulate votes by tricking users into clicking a specific option
B) It disables voter authentication mechanisms
C) It brute-forces voting passwords
D) It modifies the website’s source code
✅ Answer: A
Explanation: Clickjacking can overlay transparent voting buttons, making users unknowingly cast votes for unintended candidates or choices.
133. Why are government portals a high-risk target for Clickjacking?
A) Attackers can trick users into making unauthorized changes to sensitive documents
B) Clickjacking allows attackers to steal national ID information
C) It disables encryption on government websites
D) It only affects outdated government systems
✅ Answer: A
Explanation: Clickjacking can be used to trick users into approving changes to government-related forms, settings, or access permissions.
134. How can Clickjacking impact gaming platforms?
A) It can trick users into buying in-game items or making unauthorized actions
B) It forces users to reset their game accounts
C) It injects malware into gaming servers
D) It only affects mobile games
✅ Answer: A
Explanation: Clickjacking can overlay hidden “purchase” or “action” buttons, causing users to unintentionally spend money or activate features.
135. What is a major difference between Clickjacking and Keylogging?
A) Clickjacking tricks users into clicking, while Keylogging records keystrokes
B) Clickjacking steals passwords, while Keylogging only records usernames
C) Clickjacking requires physical access to the victim’s device
D) Keylogging only works on mobile devices
✅ Answer: A
Explanation: Clickjacking manipulates UI interactions, while Keylogging records keystrokes entered by users.
136. Why is Clickjacking considered a “low-tech” attack compared to other cyber threats?
A) It does not require advanced coding or server exploitation
B) It uses highly sophisticated encryption techniques
C) It requires the attacker to have root access to the system
D) It can only be executed using physical access
✅ Answer: A
Explanation: Clickjacking does not require exploiting vulnerabilities in web servers—it relies on UI deception.
137. What is “Drag-and-Drop Clickjacking”?
A) A technique where attackers use draggable elements to mislead users
B) A variant of phishing targeting mobile users
C) A method to execute ransomware via JavaScript
D) A way to inject SQL queries using JavaScript
✅ Answer: A
Explanation: Drag-and-Drop Clickjacking tricks users into dragging elements over hidden UI components, leading to unintended actions.
138. Why is Clickjacking harder to detect on mobile devices?
A) Mobile interfaces often hide the address bar, making UI manipulation easier
B) Mobile browsers block iframe-based attacks automatically
C) Mobile users have stronger security settings
D) Mobile websites disable JavaScript execution by default
✅ Answer: A
Explanation: Mobile UI designs limit visibility of security indicators, making Clickjacking harder to recognize.
139. How can browser extensions help prevent Clickjacking?
A) By blocking iframes and cross-site requests
B) By disabling user accounts automatically
C) By enabling unrestricted cookie storage
D) By modifying encryption algorithms
✅ Answer: A
Explanation: Browser extensions can block iframe-based interactions, reducing Clickjacking risks.
140. What is the primary goal of Clickjacking in cybercrime?
A) To trick users into performing unintended actions
B) To disable website encryption
C) To modify server-side source code
D) To execute brute-force attacks
✅ Answer: A
Explanation: Clickjacking aims to trick users into clicking hidden elements, often leading to financial fraud, account changes, or security settings modifications.
141. How does Clickjacking impact voice-controlled applications?
A) Attackers can trick users into activating voice commands via hidden UI elements
B) It disables voice recognition software
C) It records and transmits voice commands to an attacker’s server
D) It only works on desktop browsers
✅ Answer: A
Explanation: Clickjacking can be used to trick users into activating voice commands on web applications that support voice control.
142. What is a major limitation of Clickjacking attacks?
A) They rely on the victim’s browser behavior and interaction
B) They require direct access to the web server
C) They need to bypass firewall restrictions
D) They only work on outdated web browsers
✅ Answer: A
Explanation: Clickjacking attacks depend on user interaction with maliciously placed UI elements in the victim’s browser.
143. How does Clickjacking pose a risk to AI-powered chatbots?
A) Attackers can trick users into sending unintended messages or commands
B) It allows remote control of AI algorithms
C) It disables chatbot encryption
D) It exposes the source code of the chatbot
✅ Answer: A
Explanation: Clickjacking can manipulate chatbot input fields or action buttons, tricking users into sending unintended messages.
144. Why do websites with minimal user interaction have lower Clickjacking risks?
A) Clickjacking relies on users clicking on interactive elements
B) They automatically block iframe embedding
C) They disable JavaScript by default
D) They require administrator authentication for access
✅ Answer: A
Explanation: Clickjacking requires interactive elements like buttons, links, or checkboxes, making static sites less vulnerable.
145. What is the impact of Clickjacking on biometric authentication systems?
A) It can trick users into granting access via fingerprint or facial recognition
B) It decrypts stored biometric data
C) It allows attackers to bypass MFA security measures
D) It modifies biometric algorithms
✅ Answer: A
Explanation: Clickjacking can be used to trick users into confirming biometric authentication for malicious actions.
146. How does Clickjacking affect online advertising networks?
A) It tricks users into clicking on hidden ads, generating fraudulent revenue
B) It injects malware into advertising platforms
C) It steals advertiser account credentials
D) It replaces legitimate ads with phishing links
✅ Answer: A
Explanation: Clickjacking can be used in ad fraud schemes to force users to unknowingly click ads, generating revenue for attackers.
147. Why is Clickjacking considered an “invisible threat”?
A) It manipulates UI elements without the user noticing
B) It executes directly on the web server
C) It requires root access to the victim’s device
D) It only affects mobile applications
✅ Answer: A
Explanation: Clickjacking is difficult to detect because it tricks users into interacting with invisible or disguised elements.
148. How does Clickjacking affect browser-based cryptocurrency wallets?
A) It can trick users into authorizing unauthorized transactions
B) It steals wallet recovery phrases directly
C) It disables multi-signature authentication
D) It modifies blockchain transaction hashes
✅ Answer: A
Explanation: Clickjacking can be used to overlay transaction approval buttons, tricking users into sending cryptocurrency to an attacker’s wallet.
149. How can Clickjacking impact IoT smart home devices?
A) It can trick users into changing security settings or unlocking doors remotely
B) It hijacks IoT firmware updates
C) It steals Wi-Fi credentials from smart devices
D) It modifies device encryption settings
✅ Answer: A
Explanation: Clickjacking can trick users into unintentionally modifying IoT settings, such as unlocking doors or turning off security cameras.
150. How do attackers use Clickjacking for session hijacking?
A) By tricking users into clicking logout or session termination buttons
B) By stealing session cookies directly
C) By modifying user authentication methods
D) By injecting malicious scripts into the session
✅ Answer: A
Explanation: Clickjacking can overlay invisible logout or session termination buttons, forcing users to end their sessions unintentionally.
151. What is an effective way to visualize Clickjacking risks on a website?
A) Using browser developer tools to inspect iframes and hidden elements
B) Running a full website vulnerability scanner
C) Checking website traffic logs
D) Enabling debug mode on the web server
✅ Answer: A
Explanation: Browser developer tools help identify hidden iframes and transparent elements, revealing potential Clickjacking risks.
152. How does Clickjacking impact CAPTCHA-based authentication?
A) It can trick users into unknowingly approving unintended actions while solving CAPTCHA
B) It disables CAPTCHA mechanisms
C) It records user inputs and sends them to attackers
D) It modifies CAPTCHA difficulty settings
✅ Answer: A
Explanation: Attackers can overlay a hidden iframe over CAPTCHA fields, tricking users into confirming unintended actions.
153. What is “Zoom-Based Clickjacking”?
A) A Clickjacking attack where UI elements are enlarged or resized to mislead users
B) An attack that affects Zoom video conferencing software
C) A technique that uses high-resolution images to obscure UI elements
D) A method for tracking user behavior on a webpage
✅ Answer: A
Explanation: Zoom-based Clickjacking enlarges or resizes UI elements to trick users into clicking on unintended parts of a webpage.
154. How does Clickjacking impact social media login buttons?
A) It can trick users into unknowingly logging into fake or malicious accounts
B) It forces users to reset their passwords
C) It disables social media authentication options
D) It injects malware into login forms
✅ Answer: A
Explanation: Clickjacking can be used to overlay social media login buttons, causing users to log in to attacker-controlled accounts.
155. How can multi-tab browsing increase Clickjacking risks?
A) Users may not realize they are interacting with an attacker-controlled tab
B) It disables X-Frame-Options protection
C) It allows attackers to modify JavaScript execution in another tab
D) It forces users to refresh their session
✅ Answer: A
Explanation: Attackers can use background tabs to execute Clickjacking attacks without the user’s awareness.
156. Why does Clickjacking work well on “auto-submit” forms?
A) Users can be tricked into submitting forms with pre-filled values
B) It forces browsers to auto-save form inputs
C) It modifies browser cache settings
D) It prevents users from logging in
✅ Answer: A
Explanation: Clickjacking can trick users into submitting forms with pre-filled values, leading to data exposure or unwanted actions.
157. What impact does Clickjacking have on e-learning platforms?
A) Users can be tricked into submitting incorrect answers or enrolling in fake courses
B) It allows attackers to steal user credentials
C) It disables certification features
D) It forces users to repeat course content
✅ Answer: A
Explanation: Clickjacking can overlay hidden elements on e-learning platforms, causing students to click on unintended actions.
158. How can Clickjacking be used in affiliate marketing fraud?
A) It tricks users into clicking affiliate links without their consent
B) It replaces legitimate ads with phishing links
C) It modifies search engine rankings
D) It forces users to disable ad blockers
✅ Answer: A
Explanation: Clickjacking can hide affiliate links behind legitimate buttons, generating fraudulent revenue for attackers.
159. Why do some Clickjacking attacks involve full-screen mode?
A) It prevents users from seeing the actual website address
B) It disables browser security alerts
C) It forces users to enable JavaScript
D) It modifies browser encryption settings
✅ Answer: A
Explanation: Clickjacking attacks that use full-screen mode hide the URL bar and security indicators, making it easier to deceive users.
160. What is the best strategy to prevent Clickjacking in web applications?
A) Implement X-Frame-Options and Content Security Policy (CSP) headers
B) Block all third-party cookies
C) Require complex passwords for all users
D) Disable JavaScript execution
✅ Answer: A
Explanation: X-Frame-Options and CSP headers prevent unauthorized iframe embedding, effectively mitigating Clickjacking risks.
161. How does Clickjacking impact online donation platforms?
A) It can trick users into donating to an attacker’s account
B) It steals credit card details from donors
C) It forces users to log out after a donation
D) It modifies the donation amount in the payment gateway
✅ Answer: A
Explanation: Clickjacking can overlay hidden donation buttons, causing users to unknowingly send money to an attacker’s account.
162. Why are legal document signing platforms at risk of Clickjacking?
A) Users can be tricked into signing contracts without realizing it
B) It injects malicious terms into agreements
C) It modifies stored legal documents
D) It only affects outdated document formats
✅ Answer: A
Explanation: Clickjacking can be used to trick users into signing legally binding documents without their consent.
163. How does Clickjacking affect stock trading platforms?
A) Users may unknowingly execute buy/sell orders
B) It disables two-factor authentication
C) It forces users to log out before trading
D) It encrypts financial transactions
✅ Answer: A
Explanation: Attackers can use Clickjacking to overlay hidden trade buttons, causing users to accidentally execute stock transactions.
164. How can Clickjacking be used to hijack email subscriptions?
A) Users unknowingly subscribe to attacker-controlled mailing lists
B) It steals email credentials
C) It forces users to send spam emails
D) It modifies email encryption settings
✅ Answer: A
Explanation: Clickjacking can overlay hidden subscribe buttons, tricking users into signing up for unwanted mailing lists.
165. Why is Clickjacking a major concern for online gaming leaderboards?
A) Attackers can manipulate scores by tricking users into submitting false data
B) It forces users to restart their game progress
C) It disables in-game purchases
D) It only affects browser-based games
✅ Answer: A
Explanation: Clickjacking can trick users into submitting false scores, manipulating online leaderboards.
166. How does Clickjacking impact HR and job application portals?
A) It can trick users into accepting job offers they didn’t intend to accept
B) It modifies applicants’ resumes
C) It steals HR login credentials
D) It disables applicant tracking systems
✅ Answer: A
Explanation: Attackers can overlay job offer acceptance buttons, causing users to unknowingly accept offers or change job application details.
167. What is “Reverse Clickjacking”?
A) A technique where users are tricked into clicking unintended UI elements, but the attack benefits the attacker indirectly
B) A method to prevent Clickjacking
C) A social engineering attack used in phishing emails
D) A browser vulnerability that prevents Clickjacking
✅ Answer: A
Explanation: Reverse Clickjacking manipulates users into clicking without immediate benefits to the attacker but can be used for future exploitation.
168. Why are live-streaming platforms vulnerable to Clickjacking?
A) Attackers can trick users into following or donating to malicious accounts
B) It modifies video streaming quality
C) It forces users to log out while watching live streams
D) It replaces live videos with pre-recorded content
✅ Answer: A
Explanation: Clickjacking can trick users into following streamers, subscribing to paid content, or donating money without their intent.
169. How does Clickjacking affect VPN and proxy service portals?
A) Users can be tricked into disabling their VPN/proxy settings
B) It steals encryption keys used in VPN connections
C) It forces users to change VPN servers
D) It modifies VPN subscription plans
✅ Answer: A
Explanation: Clickjacking can overlay hidden elements on VPN settings, causing users to unknowingly disable their secure connection.
170. Why is Clickjacking a potential risk for AI-generated content platforms?
A) Attackers can trick users into generating and submitting unintended content
B) It forces users to delete their AI-generated projects
C) It modifies AI algorithms
D) It restricts users from accessing AI tools
✅ Answer: A
Explanation: Clickjacking can be used to manipulate AI-generated text, images, or responses, leading to unintended content creation.
171. How can Clickjacking be used for credential stuffing attacks?
A) It can trick users into auto-filling stored credentials into hidden login forms
B) It brute-forces login attempts
C) It steals hashed passwords from databases
D) It modifies password reset policies
✅ Answer: A
Explanation: Clickjacking can overlay hidden login forms, tricking users into auto-filling their credentials into attacker-controlled pages.
172. What is an effective way to educate users about Clickjacking threats?
A) Conducting security awareness training and simulations
B) Disabling all JavaScript in web browsers
C) Restricting website access to only internal users
D) Removing iframe functionality from all websites
✅ Answer: A
Explanation: Security training and simulations help users recognize and avoid Clickjacking attacks.
173. How does Clickjacking impact QR code-based authentication systems?
A) It can trick users into scanning QR codes that redirect them to malicious websites
B) It steals QR code session tokens
C) It disables QR code scanning features
D) It replaces QR codes with fake authentication keys
✅ Answer: A
Explanation: Attackers can use Clickjacking to overlay a fake QR code, tricking users into scanning a malicious link.
174. How does Clickjacking impact password reset workflows?
A) It can trick users into resetting their passwords without realizing it
B) It steals password reset tokens
C) It disables password reset options
D) It forces users to use weak passwords
✅ Answer: A
Explanation: Clickjacking can overlay hidden password reset buttons, causing users to unknowingly change their credentials.
175. Why do attackers target cryptocurrency exchange platforms with Clickjacking?
A) To trick users into unknowingly transferring funds to an attacker-controlled wallet
B) To disable multi-factor authentication
C) To modify blockchain consensus mechanisms
D) To replace real transactions with test transactions
✅ Answer: A
Explanation: Clickjacking can overlay withdrawal buttons, tricking users into sending cryptocurrency to an attacker’s wallet.
176. How does Clickjacking impact two-way authentication apps?
A) It can trick users into approving login requests for an attacker’s session
B) It steals authentication tokens
C) It disables two-way authentication completely
D) It forces users to re-enter their passwords frequently
✅ Answer: A
Explanation: Clickjacking can overlay approval buttons for two-way authentication, allowing attackers to hijack user sessions.
177. How can Clickjacking impact automated customer support chatbots?
A) It can trick users into sending unintended responses or sharing sensitive information
B) It disables chatbot functionality
C) It modifies chatbot training data
D) It forces users to restart conversations
✅ Answer: A
Explanation: Clickjacking can manipulate chatbot interaction buttons, causing users to send messages they didn’t intend to.
178. Why are bug bounty platforms at risk of Clickjacking?
A) Attackers can trick users into submitting fake vulnerabilities or disclosing reports
B) It forces users to log out
C) It modifies the bounty reward amounts
D) It allows attackers to brute-force security patches
✅ Answer: A
Explanation: Clickjacking can trick security researchers into unintentionally submitting fake bug reports or sharing sensitive details.
179. How does Clickjacking affect AI-powered recommendation systems?
A) It can trick users into selecting unintended preferences or product recommendations
B) It modifies AI-based recommendations
C) It disables AI-powered suggestions
D) It forces users to reset their preferences
✅ Answer: A
Explanation: Clickjacking can be used to manipulate AI-driven recommendations, causing users to interact with unintended content.
180. How does Clickjacking pose a risk to social media verification processes?
A) It can trick users into approving verification requests for attacker-controlled accounts
B) It disables verification badges
C) It steals verification documents
D) It modifies user profile information
✅ Answer: A
Explanation: Clickjacking can overlay approval buttons, tricking users into verifying attacker-controlled social media accounts.
181. How does Clickjacking affect referral and affiliate programs?
A) It can trick users into clicking affiliate links without their knowledge
B) It disables referral tracking systems
C) It modifies referral commissions automatically
D) It forces users to share referral codes
✅ Answer: A
Explanation: Clickjacking can be used to force users to click on affiliate links, generating fraudulent commissions for attackers.
182. Why is Clickjacking a risk for IoT device firmware updates?
A) It can trick users into approving a malicious firmware update
B) It disables the update process
C) It modifies the firmware encryption keys
D) It steals admin credentials from IoT devices
✅ Answer: A
Explanation: Clickjacking can overlay hidden “update” buttons, tricking users into installing malicious firmware.
183. How does Clickjacking impact online loyalty and rewards programs?
A) It can trick users into redeeming points for an attacker’s account
B) It forces users to reset their passwords
C) It steals stored loyalty points directly
D) It modifies reward program expiration dates
✅ Answer: A
Explanation: Clickjacking can overlay hidden redemption buttons, making users unknowingly transfer their loyalty points to an attacker’s account.
184. How does Clickjacking impact cloud storage platforms?
A) Users can be tricked into unknowingly deleting or sharing files
B) It encrypts all stored files
C) It modifies user permission settings
D) It steals cloud encryption keys
✅ Answer: A
Explanation: Clickjacking can trick users into clicking “Delete” or “Share” buttons, exposing sensitive files.
185. Why do some Clickjacking attacks target financial aid and grant portals?
A) To trick users into redirecting financial aid to attacker-controlled accounts
B) To modify grant eligibility criteria
C) To disable financial aid processing systems
D) To change applicant details
✅ Answer: A
Explanation: Clickjacking can manipulate fund disbursement forms, tricking users into redirecting funds to an attacker’s account.
186. How can Clickjacking be used to manipulate stock market predictions?
A) By tricking users into interacting with false financial forecasts
B) By stealing trading algorithms
C) By injecting malicious scripts into financial news feeds
D) By modifying stock exchange encryption settings
✅ Answer: A
Explanation: Clickjacking can overlay fake financial data, tricking users into making stock trades based on false information.
187. What is a major risk of Clickjacking in cryptocurrency staking platforms?
A) Users may unknowingly stake tokens to an attacker’s address
B) It disables staking rewards
C) It modifies blockchain consensus algorithms
D) It forces users to reset their wallets
✅ Answer: A
Explanation: Clickjacking can overlay hidden staking buttons, causing users to delegate their cryptocurrency to an attacker’s wallet.
188. How does Clickjacking affect legal evidence submission portals?
A) It can trick users into deleting or modifying submitted evidence
B) It forces users to log out
C) It modifies legal case timelines
D) It steals case file metadata
✅ Answer: A
Explanation: Clickjacking can overlay hidden “Delete” or “Modify” buttons, compromising legal evidence submission processes.
189. Why is Clickjacking a risk for academic exam portals?
A) Users can be tricked into submitting blank or incorrect answers
B) It forces users to restart their exams
C) It modifies grading algorithms
D) It disables time limits on exams
✅ Answer: A
Explanation: Clickjacking can manipulate exam submission buttons, causing students to submit blank or incorrect responses.
190. How does Clickjacking impact decentralized applications (dApps)?
A) It can trick users into approving smart contract transactions
B) It disables blockchain consensus mechanisms
C) It modifies public ledger records
D) It forces users to create multiple wallets
✅ Answer: A
Explanation: Clickjacking can overlay hidden transaction approval buttons, causing users to unknowingly sign smart contract transactions.
191. How can Clickjacking be used in social media comment manipulation?
A) It tricks users into liking or commenting on posts without their knowledge
B) It disables comment moderation features
C) It modifies comment timestamps
D) It forces users to share personal details in comments
✅ Answer: A
Explanation: Clickjacking can overlay hidden like, comment, or share buttons, making users engage with posts unintentionally.
192. Why is Clickjacking a risk for AI-powered deepfake detection tools?
A) It can trick users into approving fake content as legitimate
B) It disables AI detection algorithms
C) It modifies deepfake metadata
D) It steals AI model training data
✅ Answer: A
Explanation: Clickjacking can overlay hidden approval buttons, tricking users into validating deepfake content.
193. How does Clickjacking affect email forwarding settings?
A) It can trick users into forwarding emails to an attacker-controlled address
B) It forces users to delete emails
C) It modifies email encryption settings
D) It disables email attachment downloads
✅ Answer: A
Explanation: Clickjacking can manipulate email forwarding settings, causing users to redirect their emails to an attacker.
194. Why is Clickjacking a concern for password manager vaults?
A) It can trick users into copying and pasting credentials into attacker-controlled forms
B) It forces users to reset their passwords
C) It modifies stored password encryption keys
D) It disables auto-fill functionality
✅ Answer: A
Explanation: Clickjacking can overlay hidden credential fields, tricking users into copying and pasting passwords into phishing sites.
195. How does Clickjacking affect live chat support systems?
A) It can trick users into sending unintended messages to customer support
B) It disables live chat functionality
C) It modifies customer support transcripts
D) It forces users to restart their chat sessions
✅ Answer: A
Explanation: Clickjacking can manipulate live chat input fields, making users send unintended or sensitive information.
196. How does Clickjacking impact biometric login approvals?
A) It can trick users into approving unauthorized biometric logins
B) It disables biometric authentication
C) It modifies stored fingerprint or facial recognition data
D) It forces users to use password-based login instead
✅ Answer: A
Explanation: Clickjacking can overlay hidden biometric approval prompts, causing users to approve logins they didn’t initiate.
197. Why is Clickjacking a risk for government voting portals?
A) It can trick users into casting votes for unintended candidates
B) It disables voter authentication mechanisms
C) It modifies election databases
D) It forces users to re-enter their voter ID details
✅ Answer: A
Explanation: Clickjacking can overlay hidden voting buttons, manipulating online election outcomes.
198. How does Clickjacking impact parental control dashboards?
A) It can trick users into disabling parental restrictions
B) It forces users to reset their parental control passwords
C) It modifies children’s browsing history
D) It steals encrypted parental control logs
✅ Answer: A
Explanation: Clickjacking can overlay hidden “Disable” or “Remove Restrictions” buttons, causing users to unknowingly turn off parental controls.
199. Why is Clickjacking a risk for online ticket booking systems?
A) Users may unknowingly book tickets for unintended events or locations
B) It disables payment confirmation screens
C) It modifies seat availability data
D) It forces users to re-enter their payment details
✅ Answer: A
Explanation: Clickjacking can overlay hidden booking buttons, tricking users into purchasing tickets for unintended events.
200. How does Clickjacking impact healthcare patient portals?
A) It can trick users into changing their medical records or sharing health data
B) It disables appointment scheduling features
C) It modifies patient prescription history
D) It forces users to log out after inactivity
✅ Answer: A
Explanation: Clickjacking can manipulate UI elements on patient portals, causing users to unknowingly modify or share sensitive health data.