Certified Information Systems Security Professional (CISSP) Practice Exam 2025 – All-in-One Guide to Mastering Your Certification!

The process of authentication is fundamentally about verifying the identity of a subject that is seeking access to a system or application. This typically involves checking credentials such as usernames, passwords, biometric scans, or other forms of identification to ensure that the individual or entity is who they claim to be. The goal of authentication is to confirm that the individual is authorized to access the system, safeguarding sensitive information and resources from unauthorized access.

In contrast, issuing permissions without verification does not ensure the security of the system, as it allows access based upon assumptions rather than confirmed identities. Tracking the activities of users in the system pertains more to auditing and monitoring rather than the actual process of authentication itself. Disabling accounts after multiple login attempts is a security measure related to account protection but does not directly encompass the authentication process; rather, it is a response to potential unauthorized access attempts or brute force attacks.