Question

A company is developing a security policy for secure communication. In the exchange of critical messages between a headquarters office and a branch office, a hash value should only be recalculated with a predetermined code, thus ensuring the validity of data source. Which aspect of secure communications is addressed?

Answer 1

Answer: the aspect of secure communications that is addressed is origin authentication.

Step-by-step explanation:

When using Data Origin Authentication, the recipient is able to verify that messages have not been tampered with in transit (Data Integrity) and that they originate from the expected sender (Authenticity).