AVD Least Privilege with Intune EPM

Azure Virtual Desktop does not make endpoint privilege simpler. It changes the shape of the problem.

If too many people can install software, run elevated tools, or bypass controls on session hosts, the risk is still there. In some ways it is worse, because one untidy host can affect a lot of users.

The basic rule is straightforward: treat session hosts like shared production endpoints, not convenient throwaway machines.

What the platform supports today

Microsoft recommends Intune for managing Azure Virtual Desktop, and Windows Enterprise multi-session support in Intune is now generally available for Azure Virtual Desktop. That is useful because it means policy, compliance direction, and application control can live in a proper operating model instead of scripts held together by habit.

There are still caveats:

• token roaming needs care in multi-session designs
• cloned enrolled images create trouble
• not every control that works fine on physical endpoints behaves the same on VDI

That last point matters. Microsoft states that the Defender for Endpoint security baseline is optimized for physical devices and is not currently recommended for VMs or VDI endpoints.

A sensible least-privilege baseline

Area	Baseline
User privilege	Standard user by default
Admin access	Named admin groups only
App install path	Packaging process, not ad hoc installs
Elevation	Approved flow for supported tasks only
Logging	Security and elevation events reviewed
Image lifecycle	Build, test, release, retire

The goal is to keep changes predictable. Shared hosts get messy quickly when every exception turns into a local tweak.

Where EPM fits, and where caution fits

Endpoint Privilege Management can be part of the answer on supported Windows endpoints, but do not design the whole AVD privilege model around assumptions. Validate your host type, user profile design, and app behavior in a pilot first.

In practice, the cleanest model usually looks like this:

1. package and preapprove what can be packaged
2. keep day-to-day users as standard users
3. reserve true admin access for named support or engineering roles
4. use elevation only for the gaps that genuinely need it

If every awkward app turns into a privilege exception, the host pool will drift fast.

Practical rollout

1. Build a non-production host pool from the same image strategy you plan to use in production.
2. Enroll and manage the hosts with Intune.
3. Apply only the controls you can explain and support in a shared-session design.
4. Test business apps, updates, and user profile behavior.
5. Remove broad standing admin access.
6. Add narrow elevation paths or packaging fixes for known blockers.
7. Review support tickets, failures, and noisy controls before rollout wider.
8. Document what is different on AVD compared with physical endpoints.

Mistakes worth avoiding

Do not make every user a local admin "because it is only AVD".

Do not assume a baseline built for physical endpoints belongs on every shared virtual host.

Do not let vendors keep permanent privileged accounts on session hosts with no review date.

Do not skip logs because hosts are rebuilt often. Rebuilds are not evidence.

Good AVD operations are not flashy. They are consistent, documented, and resistant to one-off admin shortcuts.

If the host pool depends on tribal knowledge, it is already too fragile.

References

• Manage the operating system of session hosts - Azure Virtual Desktop
• Using Azure Virtual Desktop multi-session with Microsoft Intune
• Use security baselines to help secure Windows devices you manage with Microsoft Intune