Question

In E-commerce the assurance that the message is not altered is known as
a) Authentication
b) Integrity
c) Confidentiality
d) Validation
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Answer 1

Authentication

Explanation:

Authentication provides verification of the identity of the person (or computer) sending the message.

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Answer 2

Answer:

In E-commerce the assurance that the message is not altered is known as authentication.

Explanation:

Authentication by definition is the process or action of verifying the identity of a user or process by sending a message about the same.