Which component of the IT Security Model is attacked with masquerade?

Which component of the IT Security Model is attacked with masquerade?
A . Integrity
B . Availability
C . Confidentiality
D . Authentication

View Answer

Answer: D

Explanation:

A masquerade attack involves an attacker pretending to be an authorized user of a system, thus compromising the authentication component of the IT security model. Authentication ensures that the individuals accessing the system are who they claim to be. By masquerading as a legitimate user, an attacker can bypass this security measure and gain unauthorized access to the system.

Reference: William Stallings, "Security in Computing".