SaaS AI Security

Secure the AI apps
your team already uses

Discover supported SaaS AI use and govern access, uploads and prompt content with one policy console.

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200+
AI apps in the catalog
3
Enforcement layers: SWG, CASB, DLP
40+
PII entity types detected on-premises
<5min
Time to first policy enforced
Three Layers, One Console

Complete SaaS AI coverage
from access to content

Most tools cover one layer. AIGuard covers all three — so you don't have to choose between controlling who can access AI apps and what they can send.

Secure Web Gateway

Priority-ordered allow / warn / block rules on AI apps, categories, and domains. Exception request workflow for blocked users. Hit-count tracking per rule.

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Cloud Access Security Broker

Directional file-transfer control — uploads, downloads, or both. Filter by app, file type, file size, and user. Streaming byte-counter cuts oversized uploads in real time.

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Data Loss Prevention

Seven on-premises ML engines scan every prompt and response. Detect PII, API secrets, prompt injection, source code, and custom semantic topics like M&A and litigation.

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AI App Catalog

200+ apps, pre-classified.
Shadow AI visible in minutes.

Every AI SaaS tool your employees are already using is in the catalog — with risk scores, data-handling classifications, and a one-click path to policy enforcement.

  • Automatic discovery — the browser extension observes AI app traffic and reports every new app to the console. No manual inventory required.
  • Risk scores 0–10 — each app is scored on data residency, privacy policy, SOC 2 status, EU AI Act compliance, and known data-sharing practices.
  • Category classification — apps are grouped into categories (AI Tools, Code Assistants, AI Image Generators, AI Meeting Assistants) for bulk policy application.
  • Sanctioned / unsanctioned split — mark approved apps and see exactly which employees are using shadow AI tools, with usage volume and risk summary.
  • One-click rule creation — create a SWG block rule for any app or category directly from the catalog card. Policy enforces within 5 minutes.
AI App Catalog · 214 apps discovered
Application Category Risk Status Users
ChatGPT AI Tools
6.2
Sanctioned 1,842
Claude AI Tools
3.8
Sanctioned 941
Perplexity AI Tools
5.1
Review 214
DeepSeek AI Tools
8.7
Blocked 47
Midjourney AI Image Gen
4.5
Unreviewed 88
Cursor Code Assistant
2.9
Sanctioned 603
Enforcement Architecture

Two enforcement paths.
Zero blind spots.

The browser extension enforces immediately at the client. The forward proxy catches any traffic that bypasses the extension. Together they close every gap.

Browser Extension

Deploys via MDM in minutes. Intercepts prompt submissions, file uploads, and page events before they leave the browser. Policy enforces in real time — zero latency for users not matching any rule. Works even when the device is off-network.

Forward Proxy

Network-level enforcement for unmanaged devices and API traffic. Receives a policy bundle refresh every 5 minutes. Enforces the same SWG, CASB, and DLP rules as the extension — with no client software required on the device.

Identity-Aware Policies

Rules can be scoped to individual users, groups, or roles synced from your identity provider via SCIM. Block a risky app for all users, or carve out exceptions for specific teams — all from the same rule editor.

Unified Event Log

Every policy decision — whether from the extension or the proxy — appears in a single searchable event log with user, app, action, detection type, and timestamp. Export to SIEM or use the REST API for integrations.

How It Works

From install to full coverage
in four steps

01

Deploy the browser extension

Push the AIGuard extension to all managed devices via your MDM (Intune, JAMF, or Google Admin). Takes under 10 minutes. No proxy re-routing, no certificate installation.

02

Discover your AI app landscape

The extension reports every AI app in use within the first 24 hours. Review the catalog, assign risk tiers, and mark sanctioned versus unsanctioned apps. Shadow AI is visible before you write a single rule.

03

Author SWG, CASB, and DLP policies

Create priority-ordered access rules, file-transfer controls, and content inspection policies from the console. Rules are pushed to all extension instances and the forward proxy within 5 minutes.

04

Monitor, tune, and report

Review the unified event log for policy hits. Use the AI Review drawer to surface zero-hit rules and conflicting targets. Export incident reports and evidence bundles for compliance audits.

Policy Console · SaaS AI
Active Rules — SWG
Block DeepSeek — all users
catalog_app: deepseek · Priority 10
Block
Warn on unsanctioned AI tools
category: AI Tools · Priority 50
Warn
Allow ChatGPT, Claude, Gemini
catalog_app: chatgpt, claude, gemini · Priority 100
Allow
3 blocked today 12 warned 4,291 allowed
Capability Comparison

AIGuard vs. traditional tools

Capability AIGuard SaaS AI Legacy Web Filter CASB (trad.) Browser DLP
AI app catalog (200+ apps)✓ Built-in—Partial—
Risk scoring per AI app✓ 0–10 score—Partial—
Priority-ordered access rules✓ First-match✓Limited—
File-transfer direction control✓ Upload/DL/both—✓—
On-premises ML prompt scanning✓ 7 engines——Cloud only
Exception request workflow✓ Built-in———
Image OCR inspection✓ Built-in——Limited
Shadow AI discovery✓ AutomaticURL onlyLimited—
Streaming byte-counter enforcement✓ Real-time———
FAQ

Common questions

Yes. You can create rules targeting any domain or URL glob — the catalog is a convenience layer, not a prerequisite. If you discover a new AI app not yet in the catalog, you can create a domain rule immediately while the app is submitted for classification.
The forward proxy enforces SWG and CASB rules at the network level for any device routing through your corporate network or VPN — no extension required. For truly unmanaged off-network devices, AIGuard recommends pairing with your ZTNA solution to require VPN before AI app access.
DLP inspection runs on-premises via the local AIGuard daemon — prompt content never leaves your network. The extension reports metadata (app, user, action taken, detection type) to the cloud console for audit log purposes, but the actual prompt text is evaluated locally and never transmitted to AIGuard servers.
The browser extension picks up rule changes immediately via a push channel. The forward proxy refreshes its policy bundle every 5 minutes. For urgent blocks (e.g. a newly discovered high-risk app), you can force a proxy refresh from the console.
Yes. AIGuard is additive — it layers AI-specific intelligence on top of your existing web filter. Many customers use AIGuard specifically for AI app governance while keeping their existing proxy or SASE solution for general web filtering. The browser extension operates independently of any existing proxy configuration.

Secure every AI app
your employees use

Get a live demo of SaaS AI Security with your own app catalog and a sample policy environment.

Request an AI Security Assessment Talk to Sales
ML runs 100% on-premises
200+ apps pre-classified
Policy live in under 5 minutes