Open Source Alternatives to Palo Alto GlobalProtect

A secure remote access solution for hybrid workforces that provides identity-based access control and device trust enforcement. The software allows IT administrators to assess device health and security posture before granting network access to sensitive data to support Zero Trust Network Access. It implements security controls and inspection across all mobile application traffic regardless of how users or devices connect to the network. The product is deployed using either client or clientless methods to simplify remote access management for mobile users. It is designed for organizations that need to eliminate visibility blind spots across all applications, ports, and protocols while maintaining consistent security policies for incoming and outgoing traffic. This tool integrates with Prisma Access to modernize remote connectivity for employees. The system ensures a secure connection to sensitive data through an always-on architecture.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to Palo Alto GlobalProtect give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 1 open source alternative to Palo Alto GlobalProtect. The most popular is OpenVPN. It uses the GPL-2.0 license.