What is the purpose of multi-factor authentication (MFA) in SWLCAT security?

• A. It replaces passwords entirely.
• B. It adds an extra verification step to confirm identity.
• C. It is optional and rarely used.
• D. It weakens security.

Answer: (B)

Multi-factor authentication adds an extra verification step to confirm identity. Instead of relying on a password alone, you must provide an additional factor, such as a code from an authenticator app, a hardware token, or a biometric check. This extra layer means that even if a password is stolen or guessed, an attacker still needs the second factor to gain access. In SWLCAT security, this dramatically reduces the risk of unauthorized access to accounts and sensitive data. It doesn’t replace passwords, and it isn’t something optional or rarely used in secure setups; it strengthens overall security by adding that second hurdle.