The assurance that an online customer or trading partner cannot falsely deny their purchase or transaction is referred to as
A) integrity.
B) availability.
C) authentication.
D) nonrepudiation.

Question

Quizplus · Accepted Answer

Nonrepudiation refers to the ability to prove that a user participated in a transaction, such as a purchase or agreement, and cannot deny it later. This is important for online transactions where there may not be physical evidence, and helps prevent disputes and fraud. Integrity refers to the accuracy and completeness of data, while availability refers to system uptime and accessibility. Authentication refers to the process of confirming a user's identity.

The Assurance That an Online Customer or Trading Partner Cannot