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Security in Computer Networks (Network Security (Message Integrity and…
Security in Computer Networks
Network Security
Message Integrity and Digital Signatures
Message Authentication Code (MAC)
Most popular standard today is HMAC
Digital Signature
Public Key Certification
Certification Authority (CA)
End-Point Authentication
Authentication Protocol
Can they prove their identity?
Use passwords
The way they type
2-Factor Authentication
Securing E-Mail
IPsec
Pretty Good Privacy (PGP)
Network-Layer Security: IPsec and Virtual Private Networks
Virtual Private Networks (VPNs)
IPsec
Authentication Header (AH)
Encapsulation Security Payload (ESP)
Security Association (SA)
Principles of Cryptography
Securing TCP Connections: SSL
Secure Sockets Layer (SSL)
Transport Layer Security
Types of Cryptography
Encryption
Public-Key
Private-Key
Decryption