What is the definition of Identification in the context of security?

In the context of security, identification is primarily about claiming an identity when a user attempts to access a secured area or system. This process involves presenting a unique identifier, such as a username, user ID, or account number, to the system, which serves as the first step in the authentication process.

Identification is distinct from authentication, which comes next and involves validating that the claimed identity matches the credentials provided, such as a password or biometric verification. Thus, while claiming an identity (as in the correct answer) is the initial act that signals the desire to gain access, it does not encompass the subsequent verification of that identity.

The other options refer to other aspects of security procedures. Proving who you are pertains to authentication, which verifies the claim made during identification. Defining permissions speaks to access control management, determining what resources a user can access once they are authenticated. Finally, verifying information suggests a more general validation process that is not limited to the identity claim but might also include checking data integrity or accuracy.