Prevent Agentjacking. Deploy AI Agents Securely.

Tenet Security is a security platform built for the agentic layer — the emerging infrastructure tier where autonomous AI agents operate with privileged access across systems, tools, and MCP servers. The core problem Tenet addresses is that existing security controls were designed for human-initiated workflows: gateways intercept only a fraction of agent traffic, EDR watches processes rather than agent sessions, and LLM guardrails focus on prompt text while remaining blind to tool calls, credential access, and lateral movement. As enterprises discover they run far more agents than they realize, each acting autonomously at machine speed, that gap becomes a direct attack surface.

The platform works in five stages: discovery, detection, protection, management, and validation. A lightweight sensor deploys directly inside agent runtimes across endpoint and cloud without proxies, code changes, or gateway friction. Once deployed, Tenet reconstructs complete agent session graphs — every tool call, data access, and decision — giving security teams forensic context on demand. Its proprietary Agent-Side Simulation engine (patent pending) goes further, modeling where an agent action is headed before it executes and blocking the path if it leads somewhere dangerous, eliminating the reactive posture that characterizes existing tools. A built-in red-teaming module stress-tests agents against OWASP Top-10 for Agents and MITRE ATLAS before they reach production.

What distinguishes Tenet is its focus on runtime behavior over static policy. Unlike identity security or NHI frameworks that define what agents are permitted to do, Tenet tracks what they are actually doing and enforces boundaries in the moment. The platform is trained on millions of live agentic sessions across more than a thousand unique agent profiles, with detectors continuously updated from the company's Threat Lab and global honeypot network. It is built for security teams inside enterprises that are actively expanding agentic deployments — organizations that need the confidence that each new agent added to their environment does not widen the attack surface.