Enterprise Agent Security

Secure your Enterprise Agents.

See, control, and audit what your most business-critical agents are actually doing - with the first agentic security platform built from the ground up for the agents that make or break your business.

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FROM PRODUCTIVITY AGENTS to ENTERPRISE AGENTS

Agents grew up.
Their security should too.

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Agents have evolved - from GenAI chats, to productivity agents, to enterprise agents: moving money, touching crown jewels,
making customer-facing decisions, and living on the biggest attack surface there is - the public internet. This new generation of
agents demands a new kind of security.

Agents have evolved - from GenAI chats, to productivity agents, to enterprise agents: moving money, touching crown jewels, making customer-facing decisions, and living on the biggest attack surface there is - the public internet.
This new generation of agents demands a new kind of security.

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THE REIN PLATFORM

The Security Platform for Enterprise agents.

Four pillars. One platform. All made possible by an easy to deploy sidecar.
Get the visibility, coverage, guardrails, and privacy enterprise agents demand.

  • Discovery

    Every agent action - mapped to its business outcome. Not just prompts - but actual business context.

  • Coverage

    Inventory, posture, vulnerability management, compliance, supply chain security and governance - under one roof.

  • Protection

    Granular, dynamic enforcement on every agent action with full context - stopped before business harm.

  • Privacy

    Enterprise data is precious. Rein is the only technology where every byte of agentic data stays inside the organization. Always.

  • Discovery

    Every agent action - mapped to its business outcome. Not just prompts - but actual business context.

  • Coverage

    Inventory, posture, vulnerability management, compliance, supply chain security and governance - under one roof.

  • Protection

    Granular, dynamic enforcement on every agent action with full context - stopped before business harm.

  • Privacy

    Enterprise data is precious. Rein is the only technology where every byte of agentic data stays inside the organization. Always.

  • Jay DePaul Dun & Bradstreet

    “Rein is the first platform we've seen that's purpose-built for the production agents that actually run the business.”

    Jay DePaul, Chief Cybersecurity & Technology Risk Officer, Dun & Bradstreet

  • Philip Miller CISO H&R Block

    “Rein gives builders and defenders clear sight lines into agent behavior and guardrails that don't break workflows.”

    Philip Miller, Global CISO at H&R Block

  • Jonathan Jaffe CISO Lemonade

    “For the first time, Rein shows us what’s really happening in our agents & apps. When something deviates, we know it’s real.”

    Jonathan Jaffe, CISO at Lemonade

You Probably Have Some Questions.

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  • Yes. With Rein, you can safely adopt agentic workflows, code, and frameworks - without slowing down. No unknowns. No blind spots. No guesswork.

  • Rein propagates across all environments - automatically discovering every service. One-time deployment for your entire organization.

  • Yes. Rein enables compliance with ISO 42001, the EU AI Act, NIST AI RMF, SOC 2 and other leading regulations.

  • No. Rein is automated by default. We show you what’s happening, why it matters, whether it’s legitimate - and recommend enforceable policies accordingly.

  • Yes. Rein’s execution context enables precise, surgical coverage across AppSec workflows — from SCA to SAST to Real-time API Security.

  • No. Rein is deployed once and automatically extends across AI and non-AI environments. Single deployment. Full coverage.

  • Yes. Rein fully supports core AppSec use cases - including SCA, SAST and API Security - even if you’re not adopting agentic workflows yet.