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SC-900 Practice Question: Describe the concepts of security, compliance, and identity

A financial institution wants to apply the principle of least privilege to its Microsoft Entra ID environment. The IT team needs to ensure that administrators only have the permissions necessary to perform their job functions and that these permissions are activated only when needed. Which feature should they implement?

⚠ Common exam trap

The trap here is selecting Conditional Access because it is commonly used for access control, but it does not provide just-in-time privileged role activation.

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

✓

Microsoft Entra Privileged Identity Management (PIM)

Microsoft Entra Privileged Identity Management (PIM) is designed to implement least privilege by providing just-in-time privileged access, approval workflows, and time-bound role activations. Conditional Access, ID Protection, and Access Reviews address other aspects of identity security but do not offer the same just-in-time privileged access management capabilities.

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 Entra Privileged Identity Management (PIM)

    Why this is correct

    Microsoft Entra Privileged Identity Management (PIM) enables just-in-time role activation, ensuring that administrators only have privileged access when needed. It enforces least privilege by requiring approval, multi-factor authentication, and justification for role activation. PIM also provides auditing and alerts for privileged actions, helping the organization maintain tight control over administrative access and reduce the attack surface.

  • ✗

    Microsoft Entra Conditional Access

    Why it's wrong here

    Conditional Access policies evaluate signals like user, device, and location to make access decisions, but they do not manage privileged role assignments or provide just-in-time activation. While Conditional Access can enforce multi-factor authentication for administrators, it does not control the duration or activation of privileged roles. It is a policy engine for access control, not a privileged identity management solution.

  • ✗

    Microsoft Entra Access Reviews

    Why it's wrong here

    Access reviews are used to periodically review and attest to users' access rights, ensuring they are appropriate. While they help maintain least privilege by removing unnecessary access, they do not provide just-in-time activation of privileged roles. Access reviews are a governance feature, not a mechanism for on-demand privilege elevation with approval workflows and time-bound activation.

  • ✗

    Microsoft Entra ID Protection

    Why it's wrong here

    Microsoft Entra ID Protection detects and remediates identity-based risks, such as leaked credentials or risky sign-ins. It does not manage privileged roles or enforce least privilege through just-in-time activation. While it can alert on risky administrator behavior, it does not provide the mechanism to activate roles only when needed or require approval for role assignment.

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JA

Written and reviewed by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

Last reviewed September 2026 · checked against the official Microsoft exam blueprint

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