Home » Isaca » CISA » In transport mode, the use of the Encapsulating Security Payload (ESP) protocol is advantageous over the Authentication Header (AH) protocol because it provides:
In transport mode, the use of the Encapsulating Security Payload (ESP) protocol is advantageous over the Authentication Header (AH) protocol because it provides:
A. connectionless integrity.
B. data origin authentication.
C. antireplay service.
D. confidentiality.
Correct Answer: D
Explanation/Reference:
Both protocols support choices A, B and C, but only the ESP protocol provides confidentiality via encryption.
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