ISC Identity And Access Management Architecture Practice Question
What is the primary architectural purpose of implementing Just-in-Time (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
✓
To minimize the window of opportunity for attackers to exploit standing privileges.
JIT access reduces the attack surface by ensuring that high-privilege access is only active when needed, rather than remaining persistent.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
To minimize the window of opportunity for attackers to exploit standing privileges.
Why this is correct
This is the core security benefit of JIT.
- ✗
To eliminate the need for an identity provider.
Why it's wrong here
JIT relies heavily on the IdP.
- ✗
To increase user productivity by removing MFA requirements.
Why it's wrong here
JIT usually adds verification steps.
- ✗
To automate user provisioning and deprovisioning.
Why it's wrong here
This is the role of SCIM/Lifecycle management.
About these practice questions
This ISC question is part of Courseiva's 208-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official (ISC)² exam blueprint
This ISC practice question is part of Courseiva's free (ISC)² 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 ISC exam.