Palo Alto Networks launches Prisma AIRS 3.0 for agentic AI security

Palo Alto Networks launched Prisma AIRS 3.0 on March 23, 2026, a platform that covers AI agents from discovery and assessment through runtime protection. It can inventory agents, models, MCP servers and plugins across cloud, SaaS, endpoints and browsers. The AI Agent Gateway is in limited preview, and Agentic Endpoint Security will follow once the Koi deal closes.

• Launched March 23, 2026
• Discovers agents, models, MCP servers and plugins across environments
• AI Agent Gateway in limited preview
• Agentic Endpoint Security to follow the Koi closing