Microsoft Entra Private Access as a VPN Replacement

Introduction

Traditional VPNs are increasingly difficult to justify in modern hybrid environments. They often grant broad network access, add infrastructure overhead, and create security gaps that conflict with Zero Trust principles. Microsoft is now highlighting Microsoft Entra Private Access, part of Global Secure Access, as the identity-driven alternative for securing private application access.

What's new

The latest Microsoft guidance focuses on a phased strategy to replace VPN access with Entra Private Access.

Key points

• Per-app access instead of network-wide tunnels: Entra Private Access connects users only to the private apps and resources they need.
• Identity-driven policy enforcement: Access decisions are based on identity, device health, and Conditional Access policies.
• Private Network Connectors: Organizations deploy connectors near private resources to enable secure access without exposing the broader network.
• Phased rollout model: Microsoft recommends starting with application discovery, then validating pilots, monitoring outcomes, and retiring VPN access incrementally.
• Integrated monitoring and response: Security teams can combine identity, device, and session signals with tools like Microsoft Sentinel for better detection and automated response.

Recommended migration approach

Microsoft outlines five practical steps:

1. Inventory private apps and resources currently dependent on VPN.
2. Strengthen Zero Trust controls with MFA, Conditional Access, and device compliance checks.
3. Deploy Entra Private Access and pilot per-app connectivity with a limited user group.
4. Automate monitoring and risk response using telemetry and AI-powered detections.
5. Retire VPN carefully with fallback plans, governance updates, and staged cutovers.

Impact on IT administrators

For IT and security teams, this matters because VPNs can expand the blast radius of compromised accounts or unmanaged devices. Moving to Entra Private Access supports least-privilege access, reduces dependency on traditional VPN gateways, and can lower operational complexity tied to capacity planning, performance issues, and split-tunnel management.

End users may also benefit from a smoother access experience, especially when authentication and app access are enforced consistently through Microsoft Entra and existing device compliance policies.

Next steps

Administrators evaluating VPN modernization should:

• Review their current VPN-dependent applications
• Validate Conditional Access, MFA, and device compliance readiness
• Plan a pilot for Entra Private Access with low-risk applications first
• Define monitoring, help desk, and rollback procedures before broader rollout

For organizations pursuing Zero Trust, this guidance makes it clear: Microsoft Entra Private Access is now a central option for replacing legacy VPN access with more granular, identity-based security.