What is Per-app VPN?

Per app virtual private network (per-app VPN) is a security framework that routes traffic from specific enterprise applications through an encrypted VPN tunnel instead of sending all device traffic through the VPN. Per app virtual private network improves data security, reduces unnecessary network load, and gives IT admins granular control over corporate app connectivity.

Modern enterprises need secure remote access without compromising user experience or network performance. Traditional VPNs route all device traffic through a secure tunnel, increasing bandwidth consumption and exposing personal traffic to corporate monitoring. Per-app VPN addresses this challenge by isolating only business-critical application traffic.

How does per-app VPN work?

Per-app VPN creates dedicated encrypted tunnels for managed enterprise applications. IT admins can define which apps automatically connect to the VPN and which apps bypass it.

When a user launches a managed application, the device establishes a secure VPN session only for that app’s traffic. Other applications continue using the standard internet connection. This approach minimizes unnecessary VPN usage while protecting sensitive enterprise data.

Key components of per-app VPN include:

• App-based traffic routing
• Certificate-based authentication
• Secure encrypted tunnels
• Policy-driven VPN access
• Identity-aware network controls

Why do IT admins use per-app VPN?

Per-app VPN simplifies enterprise mobility management while strengthening corporate security posture. It also improves employee productivity by reducing VPN-related connectivity issues.

Organizations adopt per-app VPN for several operational and security advantages:

• Reduces attack surface by limiting VPN exposure
• Protects sensitive business application data
• Preserves employee privacy for personal app traffic
• Optimizes network bandwidth usage
• Enables Zero Trust security strategies
• Simplifies compliance management
• Supports BYOD deployments securely

How Hexnode UEM supports per-app VPN management

Unified endpoint management platforms play a critical role in deploying and enforcing per-app VPN policies at scale. Hexnode UEM enables centralized configuration, app assignment, and secure VPN policy enforcement across enterprise devices.

With Hexnode UEM, IT admins can configure per-app VPN settings for iOS/iPadOS devices and manage app-specific VPN workflows for supported enterprise environments from a unified console. Admins can associate VPN configurations directly with managed applications, enabling automatic VPN activation when managed apps launch or access configured corporate domains.

Hexnode UEM capabilities for per-app VPN include:

• Centralized VPN policy management
• App-to-VPN association controls
• Certificate configuration support for VPN authentication
• Managed app distribution and configuration
• Policy-based access control
• Device compliance monitoring
• Integration with enterprise identity providers

Hexnode’s Per-App VPN architecture aligns with Zero Trust principles by limiting VPN access to managed applications. For organizations managing hybrid or remote workforces, Hexnode UEM simplifies secure application access without forcing full-device VPN usage. This improves user experience while maintaining enterprise-grade security standards.

FAQs

Is per-app VPN more secure than traditional VPN?

Yes. Per-app VPN reduces unnecessary VPN exposure by limiting encrypted access to approved enterprise applications only.

Which devices support per-app VPN?

Per-app VPN is commonly supported on iOS, Android Enterprise, macOS, and Windows enterprise environments.