Cyera Agent Guardian: AI Agent Security

Name: Cyera Agent Guardian: AI Agent Security
Uploaded: 2026-08-10T18:07:36-04:00
Duration: 47 s
Description: Your AI agents can already see customer data, financial records, source code. Most security teams can't tell you what those agents have access to, let alone what they're doing with it. Cyera Agent Guardian finds every agent running in your environmen...

Cyera

08/10/2026

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TL;DR

Cyera Agent Guardian provides discovery, governance, protection, and compliance validation for AI agents operating across enterprise environments.
The product surfaces unsanctioned AI agents that security teams never approved, closing a critical blind spot in modern enterprise security.
A single policy engine governs what data and tools each agent can access and blocks risky actions — such as PII exposure to unapproved vendors — before they occur.

Summary

Cyera Agent Guardian is a new security product designed to address a rapidly emerging enterprise risk: AI agents operating with broad access to sensitive data — including customer PII, financial records, and source code — without adequate visibility or governance controls. As organizations deploy AI agents at scale, many security teams lack the ability to inventory which agents are running, what data and tools they can access, or whether their behavior aligns with regulatory requirements. Agent Guardian tackles this gap across four core capabilities: discovery of every AI agent in the environment including unsanctioned ones, governance over what data and tools each agent can reach, real-time protection against risky prompts and unauthorized actions such as an agent exfiltrating PII to an unapproved vendor, and compliance validation against regulatory frameworks. The product is positioned as a unified policy engine covering every agent, every action, and every dataset — giving security teams the control plane they need to safely operate in an AI-driven enterprise.

Chapters

0:00 - Product Introduction
0:07 - Agent Discovery
0:15 - Data & Tool Governance
0:24 - Protection & Compliance

Key Quotes

0:00 "Meet Sierra Agent Guardian, security that starts with the data your agents can reach."
0:07 "Discover every AI agent, even the ones you never approved."
0:24 "Protect your enterprise from risky prompts and actions."

FAQ

What types of AI agents does Cyera Agent Guardian cover?

Agent Guardian is designed to discover and govern every AI agent running in an enterprise environment, including agents that were never formally approved or inventoried by the security team.

Does Agent Guardian block risky actions in real time?

Yes. According to Cyera, Agent Guardian can block risky moves — such as an agent pulling PII for an unapproved vendor — before they happen, rather than detecting them after the fact.

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TL;DR

Summary

Chapters

Key Quotes

FAQ

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