Preparing Practice Exam…
Please wait a moment while the system generates the exam questions, answers, and study session.
Please wait a moment while the system generates the exam questions, answers, and study session.
ISACA Certified in Risk and Information Systems Control · Isaca
Select one answer.
Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.
Answer is A Identification is the process of claiming an identity (e.g., entering a username). However, without authentication, just claiming an identity does not grant access
A: Intruder maintains its identity but authentication is broken to give an intruder access. Therefore, Authentication is the control that has MOST likely been compromised.
When a system administrator identifies unusual activity indicating an intruder within a firewall, the control that has MOST likely been compromised is: A. Authentication Authentication controls are responsible for verifying the identity of users or entities attempting to access a system or network. Unusual activity might indicate that an unauthorized user has somehow gained access to the system, possibly by compromising or bypassing the authentication mechanisms. This could include techniques such as password cracking, brute force attacks, or exploiting vulnerabilities in the authentication process. Once authentication is compromised, an attacker may gain unauthorized access to the system and potentially compromise other controls, including data integrity, data validation, and identification.