The security technique that prevents parties from denying actions they have taken is known as:
A) Authentication
B) Nonrepudiation
C) Identification
D) Indemnification
E) None of the above

Question

Quizplus · Accepted Answer

Nonrepudiation is the security technique that ensures that a party cannot deny actions they have taken, such as sending a message or making a purchase. It provides evidence of the actions taken by a party and is often achieved through the use of digital signatures or audit trails. Authentication and identification are related security techniques that verify the identity of a party, but do not prevent them from denying actions they have taken. Indemnification is a legal term referring to the protection of a party from liability for damages or losses.

The Security Technique That Prevents Parties from Denying Actions They