Question

What are the AAAs in access control?

1. Authentication, authorization, auditing
2. Authentication, Availability, Assumption
3. Automation, Authorities, Assumption
4. Automation, Accounting, Alarm

Answer 1

The AAAs in access control are authentication, authorization, and auditing. These principles ensure the security and integrity of systems and resources.

Step-by-step explanation:

The correct answer is option 1: Authentication, Authorization and Auditing. These three A's represent the key principles of access control in computer security. Let me explain each of them:

1. Authentication: This is the process of verifying the identity of a user or entity trying to access a system or resource. It ensures that the user is who they claim to be, usually through the use of passwords, biometrics, or other means of identification.
2. Authorization: Once a user or entity is authenticated, authorization determines what actions they are allowed to perform and what resources they can access. It involves granting appropriate permissions and privileges based on the user's identity and role.
3. Auditing: Auditing involves keeping track of access events and actions taken by users or entities. It provides a record of who accessed what resources, when, and what actions they performed. Auditing helps in monitoring and detecting any unauthorized access or suspicious activities.

By implementing these AAAs, organizations can enforce proper access control measures and ensure the security and integrity of their systems and resources.