CAS-004 Security Engineering Practice Question
A company is deploying a just-in-time (JIT) privileged access management solution. Which of the following BEST describes a key security benefit of JIT access?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
It reduces the risk of lateral movement by limiting the duration of elevated privileges
JIT access grants temporary privileges only when needed, reducing the attack surface and the risk of standing privileges being misused.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
It eliminates the need for multi-factor authentication
Why it's wrong here
MFA is still recommended.
- ✗
It replaces the need for a break-glass account
Why it's wrong here
Break-glass accounts are still needed for emergency access.
- ✓
It reduces the risk of lateral movement by limiting the duration of elevated privileges
Why this is correct
JIT minimizes the window of opportunity for attackers.
- ✗
It provides continuous monitoring of all user actions
Why it's wrong here
Monitoring is separate from JIT.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CAS-005 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CAS-005 exam.