identity-security-posture-management
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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.
Radiant Logic
Radiant Logic is an enterprise identity-data company whose RadiantOne platform unifies fragmented identity information scattered across legacy directories, cloud apps, and databases into a single, real-time Identity Data Fabric. Born from the invention of the virtual directory in 2000, the company now layers AI-driven analytics and a generative assistant (AIDA) on top of that unified data so organizations can see who has access to what, spot identity risk, and remediate it. More than 30% of the Fortune 100 and roughly 60% of U.S. Federal Cabinet agencies rely on it to streamline operations, reduce risk, and simplify compliance.