Multiple choice technology architecture

Which type of password is valid for a single login session and is then permanently discarded ?

  1. Dynamic

  2. One time

  3. Static

  4. Hybrid
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

One-time passwords (OTPs) are valid for a single login session and then discarded, providing protection against replay attacks. Dynamic passwords change periodically but may not be single-use, static passwords remain constant, and hybrid passwords combine multiple password types. OTP is the specific term for single-session passwords that are immediately invalidated.

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