Authentication
What is Authentication?
Authentication is the process of verifying the identity of a user, device, or system.
Expanded Explanation
Authentication ensures that access is granted only to legitimate users. It can be single-factor (password), two-factor (2FA), or multi-factor (MFA) and is central to any secure system.
Related Terms
2FA, MFA, Identity Management, Password Security, Biometrics
Want to learn more?
If you’re interested in Authentication, we recommend: Cloud-Based Hacking: Hack Logins, Computers & More
Check out our Online Ethical Hacking Courses.
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