Using what mechanism below can the non-repudiation of an e-mail and its content be enforced?
A)Symmetric encryption
B)Private encryption
C)Asymmetric encryption
D)Elliptic encryption

Question

Quizplus · Accepted Answer

Asymmetric encryption can enforce non-repudiation by using digital signatures. The sender generates a digital signature using their private key, which can be verified by the recipient using the sender's public key. This allows the recipient to verify that the email and its contents were indeed sent by the sender, and the sender cannot deny sending it.

Using What Mechanism Below Can the Non-Repudiation of an E-Mail