What Is Privileged Identity Management (PIM), and How Do You Roll It Out?

Short answer: PIM, short for privileged identity management, turns permanent admin rights into roles people activate just in time, for a set window, with a log. The rollout that avoids lockouts runs in this order: protect emergency access first, inventory every admin role, convert the busiest roles from permanent to eligible, add approvals only to the sensitive ones, then schedule access reviews.

This is the practical guide. For having it designed, deployed and run for you, see the PIM implementation service; the glossary keeps a short entry on privileged identity management. If privileged access management (PAM) is the vault and the guard, PIM is the approval system in front of them. The sections below cover the problem PIM solves, how just-in-time activation works, what Microsoft Entra PIM covers and requires, and the rollout order that keeps you out of your own lockout.

What problem does PIM solve?

The standing admin. In most small businesses, the list of who holds admin rights wasn't designed. It accumulated: the owner, whoever set up the tenant, an IT vendor from two contracts ago, and a few people who needed admin access once for a project that ended. Each of those accounts holds its power around the clock, for work that needs it maybe an hour a week.

Reducing permanent assignments limits standing privileged access, but PIM does not make a compromised account harmless. Scope roles carefully, configure activation controls and review the records as part of the wider identity security program. Our Microsoft 365 security checklist explains the surrounding controls.

How does just-in-time activation work?

A PIM activation is a fast, recorded ritual that replaces a permanent state:

• Request. An eligible admin selects the role they need and states a business reason. Under a minute.
• Gate. MFA verifies the person. The most sensitive roles, Global Administrator above all, can also require a second person's approval before the role activates.
• Window. The role is active for a configured period: an hour for a routine change, a shift for a migration weekend.
• Expiry. When the window closes, the role removes itself. No cleanup ticket, no forgotten admin.
• Record. The activation (who, which role, when, why) lands in the audit log.

The result is that "who is an admin right now?" becomes a question with a short, current, provable answer, usually "nobody, and here's who can be."

What are eligible and active role assignments?

An active assignment grants the role now and can be permanent or time-bound. An eligible assignment requires activation before the user can exercise the role. Decide which assignments should be eligible and how long eligibility and activation should last.

Converting active assignments to eligible ones is the core move of a PIM rollout. Nothing changes about who is allowed to administer things; what collapses is the standing exposure. Assignments can also be time-bound at a second level: eligibility itself can expire, so a contractor's ability to activate an admin role ends with the contract instead of outliving it.

What is the difference between PIM and PAM?

They secure the same accounts from two different angles, and the cleanest way to hold the distinction is by the question each one asks. PIM asks: should this user have this admin role right now? It focuses on who gets privileged access, grants temporary time-bound roles, and manages the identity lifecycle around them. PAM asks: what is this account doing with its access, and is it secure? It focuses on how access is used during an active session: credential vaulting, automatic password rotation, and session monitoring.

They're complementary rather than competing: PIM without PAM leaves service-account passwords unrotated and sessions unwatched, while PAM without PIM lets standing role assignments quietly accumulate. Most environments end up needing both, sequenced by licensing and risk, and our PIM vs PAM comparison walks through that decision side by side.

What is Microsoft Entra PIM?

Microsoft Entra Privileged Identity Management is Microsoft's PIM implementation for Entra ID and Microsoft 365 admin roles, and for most small and mid-sized businesses it's the practical way to get PIM: eligible assignments, just-in-time activation with MFA and approvals, time-bound windows, access reviews, and a full audit trail, all inside the tenant you already run.

Microsoft lists Entra ID P2 or Microsoft Entra ID Governance as qualifying licenses for PIM. Check the users and features in scope against Microsoft's current licensing requirements. A qualifying license enables the capability; role design, approval coverage and reviews still need to be configured and operated. Our Entra ID P1 vs P2 comparison shows what each license adds and what it costs.

What are access reviews?

Access reviews periodically ask an accountable person whether assignments are still needed. Configure the review schedule, decision handling and how results are applied. Verify what happens when a reviewer does not respond instead of assuming that every overdue review removes access automatically.

Reviews are also where PIM quietly pays for itself with auditors and insurers. "Show me who can administer the tenant, and prove someone checked recently" is a standard ask on security questionnaires, and with reviews running, the answer is an export instead of an archaeology project.

Do small businesses need PIM?

The test is the same one we apply to PAM: if one phished admin credential could reach your files, backups, and security tooling, the standing-admin problem is your problem, because a 15-person firm's tenant falls over just as completely as an enterprise's. What changes at small scale is the path: fewer roles, fewer people, and often licensing that decides the timing. If your plan already includes qualifying PIM licensing, PIM is one of the highest-impact controls you've already paid for. If it doesn't, the spirit of PIM still applies today at zero cost: separate admin accounts from daily-use ones, strip the admin list to what's genuinely needed, and time-bound any vendor's access by hand until tooling takes over.

How do you roll out PIM without locking yourself out?

The failure mode isn't subtle: convert every assignment at once, misconfigure an approval, and discover at the worst moment that nobody can activate anything. The order that works:

• Emergency access first. Follow Microsoft's current emergency-access guidance: use redundant cloud-only accounts with phishing-resistant authentication, active permanent Global Administrator assignments, secure credential handling, monitoring and regular validation. Review exclusions from sign-in-blocking Conditional Access policies; do not treat emergency access as an account with no authentication protection.
• Inventory the roles. List current role holders, identify an owner and purpose for each assignment, and review stale access before converting assignments. Record the actual changes rather than assuming a fixed reduction.
• Pilot on the noisiest roles. Convert the roles people use daily first, tune the activation windows with the team, then expand outward.
• Add approvals selectively. Approval gates belong on Global Administrator and a handful of sensitive roles, not on everything, or the gate becomes a rubber stamp.
• Schedule the reviews. Quarterly is a sensible default; tie removals to the review so the process enforces itself.

Frequently asked questions

What does PIM stand for in IT?

In IT security, PIM means privileged identity management: controlling who can hold admin roles, for how long, with approval and a record. The same letters also stand for product information management, the software retailers use to manage catalog data, and personal information manager, an older name for email, calendar and contact apps such as Outlook. This guide covers the security meaning.

Is PIM only for Microsoft environments?

No. PIM is a discipline, not a product. Microsoft Entra PIM is the best-known implementation and the natural fit for Microsoft 365 shops, but the pattern (eligible roles, just-in-time activation, expiring assignments, scheduled reviews) appears across identity platforms, and the vaulting side of the house is covered by PAM tooling regardless of vendor. If your business runs on Microsoft 365, though, Entra PIM is almost certainly where you'd start.

How long should an activation window be?

As short as the work, and no shorter than your team's patience. Routine administration does fine on one-to-four-hour windows; project work gets a shift; anything longer deserves a question. The tuning matters more than the number: a window so short that people activate five times a day breeds resentment, and resentment breeds workarounds. Pilot, measure, adjust.

What does PIM cost?

Separate qualifying licensing from configuration and operation. On licensing, Microsoft Entra ID P2 lists at $10 per user per month as of October 2026 (it rose from $9 on July 1, 2026), and you only need it for the people in scope: per Microsoft's licensing guide, that means users with eligible or time-bound roles, the approvers and the access reviewers. Microsoft's own example is a company with 25 admins, 14 of them managed through PIM and three approvers, which needs 17 licenses. Then scope role mapping, activation windows, approval coverage, emergency access and scheduled reviews. The current admin list and responsibilities are a useful starting point for a NetSys quote.

Is PIM included in Microsoft 365 Business Premium?

No. Business Premium includes Entra ID P1, which covers Conditional Access but not privileged identity management. Microsoft Entra PIM needs Entra ID P2 or Microsoft Entra ID Governance. P2 comes with Microsoft 365 E5 and can be added to other plans, and only the people who hold eligible roles, approve activations or take part in access reviews need it.

What happens if the PIM license lapses?

PIM stops working, and the cleanup is not in your favor. Microsoft's licensing guide says eligible role assignments are removed, active time-bound assignments become permanent, ongoing access reviews end and PIM settings are deleted, while permanent assignments stay. In other words, the standing admin problem comes back. Track the renewal date, and if you drop P2, review the admin list the same day.

Key takeaways

• PIM governs who holds privileged roles and for how long: the approval system for admin rights.
• The core move: standing (active) admin assignments become eligible ones, activated just in time behind MFA, expiring on a timer.
• PIM asks "should this person hold this role right now?"; PAM asks "what is this account doing with its access?" Most environments need both.
• Microsoft Entra PIM requires qualifying licensing, such as Entra ID P2 or Microsoft Entra ID Governance; verify the users and features in scope.
• Roll out in order: break-glass accounts, role inventory, pilot the noisy roles, selective approvals, scheduled reviews.

The NetSys Group deploys and runs privileged identity management alongside privileged access management as one program, designed by the engineers who already manage your tenant, evidence-ready for carriers and auditors, and month to month like every NetSys agreement. Not sure which side you're missing? Start with the PIM vs PAM comparison, or let a security assessment show you where your admin access stands today.