Prisma Browser by Palo Alto Networks

Prisma Browser by Palo Alto Networks is a productivity tool. Prisma Browser is Palo Alto Networks' enterprise secure browser, available as a browser, extension and mobile app. It adds threat prevention, data protection and GenAI and agent governance for managed and unmanaged devices.

Prisma Browser is Palo Alto Networks' secure enterprise browser, positioned as a managed workspace where security policy lives inside the browser itself rather than in separate network appliances. It targets security and IT teams that need to protect work done on both managed and unmanaged devices, including BYOD, contractors and acquired-company staff, without forcing everyone onto a heavy virtual desktop. The product is delivered as a browser, an extension and a mobile app. Its controls cover several areas: blocking evasive web and AI-powered threats before they execute, inspecting encrypted traffic with Palo Alto Networks' security engines, and applying last-mile data protection that the vendor says draws on more than 1,000 classifiers. A separate focus is generative AI governance: the browser gives visibility into GenAI apps and agentic workflows, with granular controls over what sensitive data can reach them. Further capabilities include policy enforcement for apps that do not use single sign-on, plus browser forensics and session replay meant to speed up security operations investigations. In practice, an organization requests a demo, then rolls the browser or extension out to employees and third parties, who reach SaaS and internal apps through it. Policies are enforced at the point of use, so a contractor on a personal laptop can be given access to specific apps without a full managed device. The site also describes a use case for secure agentic browsing, aimed at governing automated tasks that AI agents run in the browser. Among alternatives, it competes with other enterprise and secure-browser products and with VDI-based access. Its main distinction is the tie-in with the wider Palo Alto Networks SASE portfolio and its next-generation firewall integrations, which suits existing customers most. It is a security product for organizations, not a browser-automation tool for individual users, and buyers should expect a sales-led evaluation rather than self-serve signup.