Web Application Security tutorials
Attack and defend modern web applications
Study OWASP risks, authentication flaws, injection, XSS, and secure design patterns with practical examples. Ideal for developers, pentesters, and AppSec learners.
Featured in this category
Best place to start
OWASP Top 10 Complete Practical Guide
Hands-on coverage of the most common web risks with prevention and testing guidance.
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How it works
Learn → practice → test → apply
Every tutorial in this category follows the same practical structure so you build real skills, not just theory.
Read & understand
Concepts with examples and diagrams
Practice
Labs, commands, and scenarios
Test yourself
Quizzes and assignments
Apply on the job
Checklists and real-world workflows
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Curated tutorials in this category
Hand-picked programs to begin with — each includes chapters, practice, and assessments where available.
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Explore other tutorial categories
Jump between fundamentals, offensive security, blue team, cloud, compliance, and more.
Cybersecurity Fundamentals
Build your security foundation from zero
View categoryEthical Hacking
Learn responsible offensive security workflows
View categoryNetwork Security
Design, segment, and monitor secure networks
View categoryLinux Security
Harden Linux systems for production and audits
View categorySOC & Blue Team
Operate in the SOC: logs, alerts, and response
View categoryIncident Response
Respond to incidents with structure and evidence
View categoryCloud Security
Secure cloud workloads, IAM, and logging
View categoryDevSecOps
Embed security in CI/CD and cloud-native delivery
View categoryCompliance & GRC
Frameworks, controls, and audit-ready evidence
View categoryCryptography
Cryptography concepts for security professionals
View categorySecurity Tools
Use security tools effectively and responsibly
View categoryOutcomes
What you'll gain
- Map common web flaws to OWASP Top 10 categories
- Test and mitigate injection, XSS, and auth weaknesses
- Understand secure coding and verification workflows
- Bridge tutorials to web security labs and checklists
Topics
Skills & topic areas
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Continue your learning path
Pair tutorials with structured roadmaps, hands-on labs, and related courses.
Ready to start learning?
Open the featured tutorial or browse the full catalog filtered for web application security.