Fill in the blank: An identity server uses a ___________ for user authentication.

Fill in the blank: An identity server uses a ___________ for user authentication.
A . Shared secret
B . Certificate
C . One-time password
D . Token

View Answer

Answer: A

Explanation:

The answer is A because an identity server uses a shared secret for user authentication. A shared secret is a passphrase that is known by both the identity server and the user. The identity server sends a challenge to the user, who encrypts it with the shared secret and sends it back. The identity server then verifies the response and authenticates the user12

Reference: Check Point R81 Identity Awareness Administration Guide, Check Point R81 Identity Server