Overview of Prisma SD-WAN Security Architecture

This whitepaper provides a comprehensive overview of the Prisma SD-WAN security architecture by Palo Alto Networks. It details the secure connectivity established between the Prisma SD-WAN controller and endpoints, emphasizing key design principles such as high-frequency key rotation, unique encryption keys, and centralized policy management. The document also outlines the ION device claim and revocation processes, ensuring robust security measures for remote networks.