Open Source Alternatives to Palo Alto Networks Prisma Access

A cloud-delivered security solution that protects users, applications, and data across various locations. It integrates Zero Trust Network Access (ZTNA), Secure Web Gateway (SWG), Cloud Access Security Broker (CASB), and Firewall as a Service (FWaaS) into a single platform. The product is designed for organizations managing hybrid workforces to eliminate implicit trust and reduce attack surfaces. It is deployed via a unified agent and a hyperscale backbone to provide secure connectivity and threat prevention. The system includes remote browser isolation to prevent malware from reaching endpoint devices. It provides visibility and control of SaaS applications through posture management and contextual policies. The platform is managed through a single pane of glass to unify network operations and security enforcement for all devices regardless of where they reside.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to Palo Alto Networks Prisma Access 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 Networks Prisma Access. The most popular is Pomerium. It uses the Apache-2.0 license and ships an official Docker image.