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# What Is Privileged Identity Management — And When Do You Need It?
- URL: https://quimirrheyward.com/what-is-privileged-identity-management-and-when-do-you-need-it/
- Published: 2026-07-20T01:55:02.000Z
- Updated: 2026-07-20T02:27:19.000Z
- Description: Quimirr Heyward explains Privileged Identity Management in Microsoft Entra ID — what PIM is, how just-in-time access works, and when your org needs it.
- Author: Quimirr Heyward
- Tags: Privileged Identity Management, Microsoft Entra ID

#### What Is It?

Privileged Identity Management (PIM) is a feature in Microsoft Entra ID that controls, monitors, and audits access to high-privilege roles. Instead of giving admins permanent standing access to powerful roles like Global Administrator or Security Administrator, PIM allows them to *activate* those roles on demand — for a specific time window and with a stated business justification.

It's the difference between giving someone a master key they carry at all times and having them check one out for two hours when they actually need it.

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#### Why Does It Matter?

Standing privileged access is one of the highest-risk conditions in any identity environment. If an admin account with permanent Global Admin rights is compromised, the attacker has unrestricted access to your entire tenant — indefinitely.

PIM shrinks that window dramatically. Even if a privileged account is compromised, the attacker can only act during an active role activation. Outside of that window, the account has no elevated access. This is just-in-time (JIT) access — one of the core principles of Zero Trust.

From a compliance perspective, regulators and auditors consistently flag standing admin access as a control gap. PIM provides the audit trail, approval workflows, and time-bound access that frameworks like NIST and SOC 2 expect.

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#### How Does It Work?

With PIM enabled in Entra ID:

**1\. Eligible Assignment**  
Admins are made *eligible* for a role rather than being *permanently assigned* to it. Eligibility alone grants no access.

**2\. Activation**  
When an admin needs elevated access, they activate their eligible role through the PIM portal. They provide a reason, duration, and — if required — obtain approval from another admin.

**3\. Time-Bound Access**  
The role is active only for the approved window (e.g., 1–8 hours). It automatically expires. No manual cleanup required.

**4\. Audit Logging**  
Every activation — who requested it, why, when it started, when it expired — is logged in the Entra ID audit trail.

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#### Real-World Example

A security engineer needs to modify a Conditional Access policy. In an environment without PIM, they use their standing Global Admin account — which is active 24/7\. In an environment with PIM, they activate the Security Administrator role for one hour, make the change, and the role expires automatically.

Two weeks later, that engineer's account is compromised via a phishing attack. In the first environment, the attacker has unlimited Global Admin access. In the second, they have a regular user account with no elevated permissions. PIM contained the blast radius.

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#### Best Practices

- **Remove all standing Global Admin assignments** — replace with PIM-eligible roles immediately
- **Require MFA and justification** for every PIM activation
- **Require approval** for the most sensitive roles (Global Admin, Privileged Role Admin)
- **Set maximum activation windows** — limit how long elevated access stays active
- **Enable PIM alerts** — get notified when standing assignments are created or activations spike
- **Review eligible assignments regularly** — PIM eligibility is still access, even if inactive

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#### Key Takeaway

> Standing admin access is a ticking clock. PIM removes the clock entirely — privileged access only exists when it's needed, for as long as it's needed, with a full audit trail behind it.

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*Quimirr Heyward is an IAM specialist with 7+ years in Risk Management and Compliance. He writes about identity security at QuimirrHeyward.com.*