Authentication can be based on the public key infrastructure (PKI)which is based on:
A)message digest.
B)plaintext.
C)encryption.
D)key space.

Question

Quizplus · Accepted Answer

Authentication based on PKI uses encryption technology to ensure secure communication between parties. The PKI system involves the use of digital certificates, which are issued by trusted authorities and contain public keys that can be used to verify the identity of the communicating parties. This makes option C, encryption, the best choice for authentication based on PKI.

Authentication Can Be Based on the Public Key Infrastructure (PKI)which