: Web console connections now support TLS 1.3 encryption by default.
: Adds specialized optimizations for modern appliances, including native Power over Ethernet (PoE) options on lower-tier branch firewalls like the PA-400 series. Management, Cloud Identity, and IoT PAN-OS 11.0.0 Known and Addressed Issues panos 11 release notes link
Palo Alto Networks has released PAN-OS 11, featuring AI-powered threat prevention (11.0), enhanced SD-WAN and Cloud Identity capabilities (11.1), and quantum-resistant security measures (11.2). The 11.x series introduces Advanced Routing, enhanced hardware support, and strengthens centralized management via Panorama. For complete details and official documentation, visit the Palo Alto Networks Technical Documentation Portal Features Introduced in PAN-OS 11.2 - Palo Alto Networks : Web console connections now support TLS 1
Evaluate the latest feature train stability via the PAN-OS 11.2 Open Issues Dashboard . Key Architectural Features Introduced in 11.x The 11
The "panos 11 release notes link" is an entry point to a rich set of documentation that defines the capabilities and limitations of Palo Alto Networks' flagship operating system. While the 11.0 branch is no longer supported, understanding its features, upgrade paths, and the innovations that followed in 11.1 and 11.2 is crucial for planning a modern, secure, and efficient network security infrastructure. For any organization still running PAN-OS 11.0, immediate planning for an upgrade to an actively supported release is not just a best practice—it is an operational necessity.
Palo Alto Networks hosts all technical documentation on their official TechDocs portal. Because PAN-OS 11 receives frequent maintenance updates (e.g., 11.0, 11.1, and subsequent hotfixes), the documentation is split by minor version releases.