Cognitive Firewall
Hybrid edge-cloud security defense against prompt injection attacks on browser AI agents
About
Research-backed security architecture that protects browser-based AI agents from Indirect Prompt Injection attacks through a three-stage split-compute defense system. Combines a local visual Sentinel for real-time threat detection with a cloud-based Deep Planner for advanced analysis, optimizing the tradeoff between latency, privacy, and security. Designed for production deployments of autonomous agents that interact with untrusted web content.
Details
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Tags
Quick Info
- Organization
- Research Team
- Pricing
- open-source
- Free Tier
- Yes
- Updated
- Mar 26, 2026
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