Which of the following concepts are included on the three sides of the “security triangle”? (Select THREE).

A.
Confidentiality

B.
Availability

C.
Integrity

D.
Authorization

E.
Authentication

F.
Continuity

Explanation:
Confidentiality, integrity, and availability are the three most important concepts in security. Thus they
form the security triangle.
Incorrect Answers:
D: Authorization policies are used to uphold confidentiality.
E: Authentication is the process of verifying that the sender is who they say they are. Authentication is
used to uphold confidentiality.
F: Continuity is used to ensure availability.

Dulaney, Emmett and Chuck Eastton, CompTIA Security+ Study Guide, 6th Edition, Sybex, Indianapolis,
2014, pp. 259, 261