Permiso Security

Permiso Security is a Palo Alto-based cybersecurity company that discovers, protects, and defends identities across cloud and on-prem environments. Founded by former FireEye/Mandiant executives, its identity security platform stitches human, non-human, and AI-agent identities into a single Universal Identity Graph, using 1,400+ detection rules and behavioral analytics to catch account takeovers, credential compromise, and insider threats. Permiso also runs the P0 Labs threat-research team, which has released ten open-source tools including CloudGrappler and YetiHunter.