Windows Autopatch & Rebootless Hotpatch Enterprise Deployment

1. Licensing, Prerequisites & RBAC

With recent updates, Windows Autopatch features have expanded eligibility. Verify tenant readiness against the following parameters:

• Licensing Entitlements: Available via Microsoft 365 Business Premium, A3+, E3+, and F3 licenses.
• Endpoint Requirements: Windows 10/11 Pro, Enterprise, or Education managed via Microsoft Intune or Co-management (SCCM).
• Permissions: Global Administrator for initial tenant consent; Intune Administrator or Policy and Profile Manager for operational scoping.
• Security Prerequisites: Virtualization-Based Security (VBS) enabled for advanced in-memory hotpatching capabilities.

2. Hotpatch Architecture & Baseline Cycles

Hotpatching allows monthly security updates to install directly into process memory without requiring system restarts, significantly increasing productivity for enterprise fleets.

3. Resolving Conflicting Registry Configurations

During readiness checks, devices with legacy Group Policies or SCCM client settings targeting Windows Update will trigger conflict alerts. Remove conflicting keys using Intune Remediations:

4. Configuring Autopatch Groups & Update Rings

Navigate to the Microsoft Intune admin center ? Devices ? Windows update ? Autopatch groups. Create logical units linking Microsoft Entra security groups to deployment rings with automated halt, rollback, and selectivity thresholds.

5. Verification, Reporting & Health Monitoring

Leverage Intune Update Reports and Update Compliance to track real-time patch status, device readiness, and compliance percentages across your tenant.