ESP in IPSec is used to provide what protection?

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Multiple Choice

ESP in IPSec is used to provide what protection?

Explanation:
Encapsulating Security Payload (ESP) focuses on keeping the data unread by encrypting the payload of the IP packet. By turning the payload into ciphertext, ESP provides confidentiality so that any intercepted data cannot be read without the proper key. In tunnel mode, this protection can extend to the entire original packet content inside the ESP payload, while only the outer header is left for routing. ESP can also offer integrity/authentication as an optional feature, but the essential protection described here is payload encryption.

Encapsulating Security Payload (ESP) focuses on keeping the data unread by encrypting the payload of the IP packet. By turning the payload into ciphertext, ESP provides confidentiality so that any intercepted data cannot be read without the proper key. In tunnel mode, this protection can extend to the entire original packet content inside the ESP payload, while only the outer header is left for routing. ESP can also offer integrity/authentication as an optional feature, but the essential protection described here is payload encryption.

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