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TrustLayer AI Firewall
Your teams have adopted AI faster than anyone approved it. AI Firewall discovers every AI tool in use, then lets you allow, coach or block it by user and group. Delivered directly by the TrustLayer platform, with no proxy in the way.
The problem
Shadow AI is the fastest-growing blind spot in your business
AI‑powered SaaS apps in use in the average organisation (BetterCloud, 2026 State of SaaS).
of AI and SaaS apps in use are unsanctioned or outside IT’s control (Zylo’s 2026 SaaS Management Index).
Data leakage
Almost 40% of workers admit sharing sensitive work information with AI tools without their employer’s knowledge. One prompt is all it takes for regulated data to leave your control.
Governance & compliance
Only 56% of apps in use today carry IT approval, leaving a large portion of AI tools completely outside governance and audit trails. That’s a direct risk under UK GDPR and the EU AI Act
Control every AI your business can reach
Discovery & visibility
See every AI tool in use, sanctioned or not.
Allow, coach or block
Set policy by user and group. Green-light the trusted, warn on the risky, block the dangerous.
The direct difference
No proxy, no rerouting. Unlike API-only tools, AI Firewall sees the shadow tools too.
Power up with layered security
Shares intelligence across the TrustLayer platform, so web, cloud and AI policy work as one.
Features & benefits of TrustLayer AI Firewall
Complete AI visibility
Control where data can go
Works with the AI they use



Want to find out more?
AI Firewall, the direct way.
Simple, powerful AI control that sees what others miss. No proxy, no complexity, no blind spots.
Don't just take our word for it
A different class of security platform.
Direct by design.
Security wasn't meant to be fragmented. TrustLayer One replaces bolt-ons, workarounds and half-integrated stacks with a single layered platform that works as one. Direct, simple and built for scale.