____________ is the principle that ensures even if some encryption keys are compromised, future communications remain secure.
- Diffie-Hellman Key Exchange
- Kerberos Authentication
- Perfect Forward Secrecy (PFS)
- Secure Sockets Layer (SSL)
Perfect Forward Secrecy (PFS) is a cryptographic principle that ensures that even if one set of encryption keys is compromised, past and future communications remain secure. PFS generates unique session keys for each session, preventing the compromise of a single key from affecting the security of previous or subsequent communications. Implementing PFS enhances overall security in encrypted communications.__________________________________________________
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