What protocol encrypts IPsec traffic?

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Study for the WGU ITAS 2142 D830 Introduction to Cryptography Exam. Review flashcards and multiple choice questions with hints and explanations. Get ready for your exam!

Multiple Choice

What protocol encrypts IPsec traffic?

Explanation:
IPsec uses two main protocols: AH and ESP. AH provides authentication and integrity but does not encrypt the payload. ESP, the Encapsulating Security Payload, is the one that actually encrypts the IPsec payload, providing confidentiality (and optionally authentication). TLS and SSH are separate secure transport protocols for different contexts and do not encrypt IPsec traffic. So the protocol that encrypts IPsec traffic is ESP.

IPsec uses two main protocols: AH and ESP. AH provides authentication and integrity but does not encrypt the payload. ESP, the Encapsulating Security Payload, is the one that actually encrypts the IPsec payload, providing confidentiality (and optionally authentication). TLS and SSH are separate secure transport protocols for different contexts and do not encrypt IPsec traffic. So the protocol that encrypts IPsec traffic is ESP.

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