Multiple choice

____ are used to authenticate users.

  1. Passwords

  2. Group names

  3. Both 1 and 2

  4. None of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Passwords are the most common authentication mechanism to verify user identity. Users provide secret passwords that only they should know, proving their identity to the system. Proper password policies and hashing are essential for maintaining security against unauthorized access.

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