# Browser Agents

## Browser Agents

Browser agents are AI assistants accessed directly through a web browser — ChatGPT, Claude.ai, Microsoft Copilot, Google Gemini, Perplexity, and similar platforms. Enterprise employees use these directly, bypassing any server-side gateway. The threat surface is the browser itself: what employees paste in, what data leaves via fetch or XHR, and what content can be injected into the AI session.

Highflame Browser Security deploys as a **managed browser extension** across Chrome, Firefox, Safari, and Edge. It intercepts browser APIs at runtime — `fetch`, `XMLHttpRequest`, `WebSocket`, clipboard events, `innerHTML` — and enforces policies before operations complete, entirely locally.

Key characteristics:

* **No network proxy required** — detection and enforcement run in the extension at under 5ms, locally
* **AI platform coverage** — prompt inspection for ChatGPT, Claude.ai, Gemini, Copilot, Perplexity, Meta AI, and others
* **Data exfiltration prevention** — blocks PII, API keys, JWTs, and sensitive content leaving via network requests to external domains
* **Enterprise deployment** — distributed via Chrome Browser Cloud Management, Microsoft Intune, Firefox Enterprise Policy, or MDM profiles (Jamf, Mosyle)

**Start here:** [Browser Security → Overview](/browser-security/browser-security.md)

For deployment and policies: [Deploying the Extension](/browser-security/deployment.md) · [Policies](/browser-security/policies.md) · [Monitoring & Alerts](/browser-security/monitoring.md)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.highflame.ai/getting-started/securing-agents/browser-agents.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.