Digital Signature Provides Not Only Data Origin Authentication but Also

question 21

Multiple Choice

Digital signature provides not only data origin authentication but also data ____.

• A) availability
• B) entity confidentiality
• C) integrity
• D) confidentiality

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Definitions:

Department of Defense

A federal agency responsible for coordinating and supervising all agencies and functions of the government directly related to national security and the United States armed forces.

Web Browser

A software application for accessing information on the World Wide Web, rendering web pages, and navigating between them.

E-mail Client Software

A program used to access and manage a user's email.

Personal Journal

A private record where individuals may write down their thoughts, feelings, and experiences.