Which term refers to the process of validating user identity for system access?

The process of validating user identity for system access is referred to as authentication. This involves confirming that the individual attempting to access a system is who they claim to be. Authentication typically requires users to provide credentials such as a username and password, biometrics, or security tokens. It is a critical aspect of cybersecurity as it helps to prevent unauthorized access to sensitive information and systems.

Authorization, on the other hand, occurs after authentication and determines what resources a validated user is allowed to access. Encryption refers to the process of converting information or data into a code to prevent unauthorized access, protecting data in transit or at rest. Account management encompasses the administration of user accounts within a system, including the creation, deletion, and maintenance of user profiles. Each of these processes plays a role in overall security, but authentication specifically addresses the verification of user identity.