Cryptography

1. Symmetric

2. Uses

2.1. Confidentiality

2.2. Integrity

2.3. Availability

3. Crypto systems

3.1. Asymmetric

3.2. Hybrid

3.3. Hashing

4. Key management

4.1. Creation/distribution

4.2. Storage/destruction

4.3. Recovery

4.4. Key escrow

5. Encryption

5.1. Stream

5.2. Block

6. Crypto Attacks

6.1. Chosen Plain Text

6.2. Social Engineering for key discovery

6.3. Brute Force

6.4. Cipher-text

6.5. Known Plain Text

6.6. Chosen Cipher text

6.7. Implementation Attacks

7. Email Security

7.1. S/MIME

7.2. PGP

8. PKI

8.1. Certificate Authority

9. Network Security

9.1. SSL

9.2. VPN

9.3. IPSEC

10. Hashing

10.1. MD5

10.2. SHA

10.3. HMAC

11. @li