What can prevent access until resolved due to failed login attempts?

What can prevent access until resolved due to failed login attempts?

• A. Network downtime
• B. Expired or revoked credentials
• C. Configuration mismatches
• D. Limited connectivity

Answer: (B)

The scenario describes a situation where access is prevented due to failed login attempts, and expired or revoked credentials directly relate to this issue. When a user tries to log in, the system checks their credentials against what is stored. If the credentials have expired or been revoked, the authentication process will fail regardless of the number of login attempts made. This means that even if a user attempts to log in multiple times with the correct username and password, access will continue to be denied until the credentials are updated or renewed. In contrast, the other options generally do not block access due to failed login attempts in the same way. Network downtime would hinder access altogether but does not specifically relate to failed login attempts. Configuration mismatches may prevent a system from being properly accessed but are not typically linked to the concept of credential expiry or revocation. Limited connectivity affects the ability to communicate with the authentication server but won't necessarily prevent access in the same definitive manner as expired or revoked credentials.

The scenario describes a situation where access is prevented due to failed login attempts, and expired or revoked credentials directly relate to this issue. When a user tries to log in, the system checks their credentials against what is stored. If the credentials have expired or been revoked, the authentication process will fail regardless of the number of login attempts made. This means that even if a user attempts to log in multiple times with the correct username and password, access will continue to be denied until the credentials are updated or renewed.

In contrast, the other options generally do not block access due to failed login attempts in the same way. Network downtime would hinder access altogether but does not specifically relate to failed login attempts. Configuration mismatches may prevent a system from being properly accessed but are not typically linked to the concept of credential expiry or revocation. Limited connectivity affects the ability to communicate with the authentication server but won't necessarily prevent access in the same definitive manner as expired or revoked credentials.