AI Agent SecuritySee and govern every agent. Stop the attack. Contain the breach – in runtime.

Posture tells you what an agent could do. Mitiga watches what it does across cloud, SaaS, and identity, catches the drift in runtime, and stops and contains it when it turns.

Argus, the Mitiga gargoyle, inspecting an open book through a magnifying glass

What is AI Agent Security?

AI Agent Security is discovery, governance, runtime detection and response, and Zero-Impact Breach Prevention for AI agents. It finds every agent acting across cloud, SaaS, and identity, watches what it's allowed to reach against what it actually does, reconstructs what it did through the identities it acts on – and stops and contains malicious activity before it reaches the business.

The problemWould you know if one of your AI agents was compromised, or acting maliciously, right now?

Agents take action. They read data, call APIs, change records, and trigger other agents. Every action runs through a credential, like a service account, OAuth grant, API token, workload identity, or delegated session. They act through your credentials, at machine speed, without a human watching each step. The only signal that something is wrong is behavior – what an agent touched, when, on whose authority, and what changed as a result.

Why this matters nowAI agents are the newest privileged users in the enterprise. Your legacy stack was built to watch humans and endpoints.

01

Agents take action

Copilot Studio and Agentforce agents, Bedrock and Azure AI Foundry apps, and coding agents on developer laptops now read data, call APIs, change records, and trigger other agents.

02

Nobody owns the full picture

Engineering builds some agents, business users stand up others inside Agentforce and Copilot Studio, and employees connect their own. Most security teams cannot say which agents can reach critical data, let alone what those agents did last week.

03

The attacker is faster than the review

Mandiant's M-Trends puts the median time from initial access to hand-off between attacker groups at 22 seconds. A compromised agent moves at the same speed, and looks like legitimate automation while it does.

A compromised agent doesn't need to break in, because it already has access. The only signal that something is wrong is behavior.

Where agents liveWhich agents are we even talking about?

Every enterprise now runs three kinds of agents at once, and most security teams can only see one of them.

First-party

Homegrown agents

Your engineers build these on Bedrock, Azure AI Foundry, or a custom stack. Each one inherits whatever role an engineer assigned it and grows past it over time.

Runs on
Bedrock / Foundry
Third-party

Vendor agents

These are sanctioned SaaS and platform agents, like Salesforce Agentforce, ChatGPT, Anthropic, and vendor-built automations. They connect through an OAuth grant nobody watches after approval.

Runs on
Copilot Studio / Agentforce
Shadow

Employee-connected agents

These include coding agents on developer laptops, personal AI tools connected with a work identity, and MCP servers and skills nobody reviewed.

Runs on
Developer machines

If it can act in your environment on your credentials, Mitiga sees it – whoever owns it.

Agent identity to impactThe five questions security leaders ask the morning after an agent misbehaves

Only Mitiga answers all five. Every other tool in the market answers one.

QuestionWho answers it todayThe gap
What agent acted?Inventory and AI-BOM toolsThese tools only see agents they discovered or were wired into. They miss an agent that uses a plain OAuth grant.
On whose authority?Identity providers and agent-identity platformsThey issue the identity. They do not connect it to what happened downstream.
What did it do?Inline guardrails see the prompt and the tool call; workload sensors see the processNeither sees the cloud event, the SaaS record change, and the identity grant as one story.
How far did it reach?SIEM, if the logs are there and someone writes the queriesAnalysts spend hours to days correlating cloud, SaaS, and identity logs by hand.
What do we do right now?Guardrails block the next prompt; posture tools open a ticketNobody revokes the token, quarantines the identity, and reverses the change in one motion.

Governance vendors control the agent from the inside. Posture vendors map what it could reach. Mitiga sees it, stops it, contains it, and governs it – in real time.

CoverageFour scenarios Mitiga AI Agent Security targets

←
→

01Third-party agent compromise

A sanctioned vendor agent starts using its access in a way it never has before.

Signals include bulk reads, off-hours activity, and new scopes across two SaaS apps. Mitiga ties the grant, the API calls, the data reached, and the downstream cloud activity into one incident. Then it revokes the grant.

02Homegrown agent overreach

An agent inherits a broad role and starts touching resources outside its task.

A Bedrock or Foundry agent's behavior drifts from what its role allows. Mitiga shows the gap between the two and flags the drift before it becomes an incident.

03Coding agent and MCP supply chain

A developer installs a skill or MCP server carrying hidden execution or credential exfiltration.

Skillgate catches it for free before the agent acts, without executing code. If it already acted, Mitiga shows what the developer's credentials did next.

04Cascading agent actions

One compromised agent triggers tools, services, and other agents at machine speed.

Mitiga correlates the sequence into one attack story and timeline, and identifies the safest point to contain it and prevent impact.

Use casesWhat AI Agent Security looks like, day to day

Outcomes are what AI Agent Security delivers. Here's what that looks like in practice:

01

Agent behavior baselining

Mitiga learns what normal looks like for every agent – which systems it touches, which actions it takes, on whose authority – and flags the moment it does something new or outside its guardrails.

02

Prompt injection & abuse

Every prompt is part of the investigation record. When an injected instruction tries to hijack an agent mid-task, Mitiga captures it, flags it, and ties it to everything the agent did next.

03

AI-assisted triage & response

AI cuts false positives before they reach your SOC, and pushes recommended containment – suspend, revoke, rotate – straight into your SOAR, at machine speed.

04

Compromised agent & NHI detection

Treat a hijacked agent or abused token like a phished user: detected, scoped, stopped, contained – across every agent and every identity.

Why other approaches fall short“We’ll find out eventually” isn’t the goal

Mitiga is built for the part they leave uncovered. It shows you what happened and what to do about it right now.

Posture is the plan. Runtime is the risk. Mitiga watches what happens with every agent – and it’s the only AI Agent Security solution that also stops and contains AI agent attacks and rogue agents at runtime, before they cause impact.

How: cross-referenced, not inferred.

Mitiga doesn’t pick one signal over the other – it cross-references static configuration with live runtime activity. Configuration tells you what’s possible; runtime tells you what’s happening. Correlating both is what turns “this could happen” into “this is happening, right now.”

OutcomesWhat AI Agent Security on Mitiga delivers

01

One incident across planes

Mitiga correlates cloud, SaaS, identity, and AI activity into a single attack story.

02

Retroactive investigation

Because the evidence is the logs you already collect, Mitiga can answer "What did our agents do in the last 30 days?" on day one.

03

Reversible containment

Revoke the grant, quarantine the identity, and reverse the change. That's Zero-Impact Breach Prevention, applied to agents.

04

Coverage for agents no one registered

A third-party agent connected through an OAuth grant, or a shadow agent using an employee's token, never passes through a gateway or sensor. It still leaves logs, and Mitiga still sees it.

05

Runtime governance

Static scans tell you what was true at your last snapshot. Mitiga cross-references runtime activity with static configuration, watching for drift and privilege escalation in runtime – so permission creep gets caught the moment it happens, not at your next scan.

CLOUD SECURITY DATA LAKEEverything above is built on context

One normalized, cross-plane Cloud Security Data Lake spans cloud, SaaS, identity, and AI, answering what an agent did, how far it reached, and what to do right now.

50+

supported platforms

1,000+

days of retention

5,000+

detections maintained and continuously tuned

1–5%

of contextualized data sent downstream to SIEM

The proofDetect in seconds.
Respond at machine speed.

<3 min

from collection, to detection, to response – for AI Agent Security at machine-speed

95%

of SOC workflow automated end to end

100%

of alerts triaged, each with an auditable verdict

3x

the signal coverage of a human-led SOC

5,000+

detections maintained and continuously tuned

Zero-Impact Breach Prevention. Let them come.

Zero-Impact Breach Prevention for every AI agentGive your SOC what's missing.
The power to govern and stop them at runtime.

Every AI agent in your environment acts through an identity you already issued. Mitiga discovers it, governs what it can reach, reconstructs what it did, and stops it before business impact.
That's Zero-Impact Breach Prevention, for agents.

Let them come.
Argus, the Mitiga gargoyle, in flight

Frequently asked questions

No. Guardrails and inline platforms sit in the prompt or tool-call path and can block an action before it happens, for the agents wired into them. Mitiga sits outside that path. It watches the identity, cloud, SaaS, and AI logs every agent leaves behind, governs what each one can reach, and can revoke, quarantine, and reverse after the fact. The two are complementary. Most enterprises need both.

Yes, that's where Mitiga is strongest. A third-party agent using a plain OAuth grant, or an employee's personal AI tool connected with a work identity, never passes through a gateway. It still leaves a trace in your cloud, SaaS, and identity logs, and Mitiga still sees it.

Because the evidence is the logs your organization already collects, Mitiga can investigate agent activity from before your team put any agent control in place.

Where Mitiga has visibility into the prompt itself (Bedrock, Azure OpenAI, Agentforce, and Copilot logs) it surfaces prompt-level signals as one input alongside identity, cloud, and MCP evidence. Where it doesn't have the prompt, Mitiga detects the behavior that results from it.

Mitiga runs continuous runtime detection and governance from the logs and APIs your platforms already produce. Latency depends on the source. Mitiga does not claim inline, before-the-action blocking – that's the job of guardrail platforms, and the two work together.

No. Mitiga is agentless with no SDK, proxy, or code change inside the agent. It works from the logs and APIs your cloud, SaaS, identity, and AI platforms already produce.

Mitiga takes supported, reversible response actions through named integrations. It revokes the token or session, quarantines the identity, and reverses the change where the integration supports it.

Mitiga covers agents whose actions appear in a supported cloud, SaaS, identity, or AI sources