CISA Certified Information Systems Auditor – Question1606 - CISA Certified Information Systems Auditor

The use of digital signatures:

A. requires the use of a one-time password generator.
B. provides encryption to a message.
C. validates the source of a message.
D. ensures message confidentiality.

Correct Answer: C

Explanation:

Explanation:
The use of a digital signature verifies the identity of the sender, but does not encrypt the whole message, and hence is not enough to ensure confidentiality. A one-time password generator is an option, but is not a requirement for using digital signatures.