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200-201 · Question #424

What is a difference between authorization and authentication from an access control perspective?

The correct answer is D. Authentication is when the system validates if the user is valid, and authorization enforces and. Authentication is the process of verifying the identity of a user or system. It ensures that the user is who they claim to be, typically by requiring a username and password, or through methods like biometrics or multi-factor authentication (MFA). Authorization is the process…

Submitted by diego_uy· Mar 6, 2026Security Concepts

Question

What is a difference between authorization and authentication from an access control perspective?

Options

  • AAuthorization defines the author of a specific resource, and authentication gives access to the
  • BAuthentication is responsible for accounting access on system resources, and the authorization
  • CAuthorization tracks if a certain user is authenticated within the system, and authentication is
  • DAuthentication is when the system validates if the user is valid, and authorization enforces and

How the community answered

(21 responses)
  • B
    5% (1)
  • D
    95% (20)

Explanation

Authentication is the process of verifying the identity of a user or system. It ensures that the user is who they claim to be, typically by requiring a username and password, or through methods like biometrics or multi-factor authentication (MFA). Authorization is the process that determines what resources or actions the authenticated user is allowed to access. It enforces the permissions and rules assigned to the user, such as what files or systems they can view, edit, or execute. Authentication: The system checks whether your username and password are correct. Authorization: Once authenticated, the system checks whether you have permission to access a specific file or system.

Topics

#Authentication#Authorization#Access control

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