About Lesson
Encryption tools are used to secure data in transit and at rest, ensuring it remains accessible only to authorized users.
Types of Encryption:
- Symmetric Encryption: Uses a single key for encryption and decryption (e.g., AES).
- Asymmetric Encryption: Uses a public and private key pair (e.g., RSA).
Common Encryption Tools:
- For File Encryption: VeraCrypt and AxCrypt.
- For Email Encryption: PGP (Pretty Good Privacy).
Encryption is crucial for safeguarding sensitive data, especially during transmission over insecure networks.