Guy Kozliner is the Co-Founder and CEO of Rig Security, a Tel Aviv-based cybersecurity company redefining identity protection for the agentic AI era.

Before launching Rig Security, Guy served on the CTO team at Wiz under co-founder Ami Luttwak, where he developed deep expertise in graph-based security models, and prior to that served in the Israel Defense Forces' Intelligence Corps.

Guy recognized a critical blind spot in enterprise security: AI agents operating under human credentials are indistinguishable from real employees in audit logs, a problem legacy identity tools cannot solve.

At Wiz, Guy contributed to the graph-based approach that reshaped cloud security, and he is now applying that same methodology to the human, machine, and AI identity problem at Rig Security.

Rig Security is already in production with Fortune 200 organizations across financial services, insurance, healthcare, and technology, protecting tens of millions of identity activities, and was named a top-three finalist in the 2025 AWS, CrowdStrike, and NVIDIA Cybersecurity Startup Accelerator.