Continuous Access Evaluation (CAE) is the correct choice because it enforces real-time token validation and policy enforcement for critical events—such as user risk elevation, device compliance changes, or IP address shifts—without requiring a new authentication request. This directly supports the Zero Trust principle of "verify explicitly and continuously" by revoking access mid-session when conditions change, rather than only at initial sign-in. On the Microsoft Cybersecurity Architect exam, this concept tests your understanding of how Entra ID moves beyond static session tokens to dynamic, event-driven access control; a common trap is confusing CAE with Conditional Access policies that only trigger at sign-in. Remember that CAE is the engine for continuous verification, while Conditional Access defines the rules. Memory tip: think "CAE keeps the gate open but checks your badge every step, not just at the door."
SC-100 Practice Question: Design security operations, identity, and compliance capabilities
This SC-100 practice question tests your understanding of design security operations, identity, and compliance capabilities. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Your organization uses Microsoft Entra ID and plans to implement a Zero Trust architecture. You need to ensure that all access requests to internal applications are verified continuously, not just at the initial sign-in. What should you configure?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Continuous Access Evaluation (CAE)
Continuous Access Evaluation (CAE) is the correct choice because it enables real-time token validation and policy enforcement for critical events (e.g., user risk elevation, device compliance change, or IP address change) without requiring a new authentication request. This aligns with the Zero Trust principle of 'verify explicitly and continuously' by revoking access mid-session when conditions change, rather than only at initial sign-in.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Microsoft Defender for Cloud Apps session policy
Why it's wrong here
This is for cloud apps, not all internal apps, and is not continuous.
✗
Privileged Identity Management (PIM)
Why it's wrong here
PIM manages privileged roles, not continuous access.
✗
Conditional Access policies with session controls
Why it's wrong here
Session controls are evaluated at sign-in, not continuously.
✓
Continuous Access Evaluation (CAE)
Why this is correct
CAE provides real-time token validation for critical events.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse Conditional Access session controls (which enforce periodic reauthentication) with true continuous verification, but CAE is the only mechanism that provides event-driven, real-time session revocation without waiting for token expiry or user reauthentication.
Detailed technical explanation
How to think about this question
CAE works by having the Microsoft Entra ID token service issue short-lived tokens (typically 1 hour) and maintain a WebSocket connection to critical resource providers (e.g., Exchange Online, SharePoint Online) to push revocation events in near real-time (within ~2 minutes). When a user's risk level changes via Identity Protection or their device is marked non-compliant, CAE immediately invalidates the token and terminates the session, even if the token has not expired. This is distinct from Conditional Access session controls, which rely on token lifetime and periodic re-evaluation.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this SC-100 question in full detail.
Design security operations, identity, and compliance capabilities — This question tests Design security operations, identity, and compliance capabilities — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Continuous Access Evaluation (CAE) — Continuous Access Evaluation (CAE) is the correct choice because it enables real-time token validation and policy enforcement for critical events (e.g., user risk elevation, device compliance change, or IP address change) without requiring a new authentication request. This aligns with the Zero Trust principle of 'verify explicitly and continuously' by revoking access mid-session when conditions change, rather than only at initial sign-in.
What should I do if I get this SC-100 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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