Patronus Protect
On-device AI firewall — see and control AI traffic, locally
Patronus delivers on-device security for all your interactive tools, acting as a firewall directly on your laptop. Key capabilities include:
* Real-time network path monitoring
* Identification of interactive usage across applications and browsers
* Policy enforcement per application and provider
* Protection for agentic systems
* Prevention of data leakage
Patronus operates locally, ensuring data remains on your device without cloud dependencies. This approach provides true, offline-first security, allowing you to maintain control over sensitive information. It offers cross-provider protection, covering various interactive platforms such as Gemini, Copilot, Ollama, Claude, OpenAI, and Mistral, consolidating security that is often fragmented across multiple solutions.
The system's novel detection mechanism identifies interactive traffic in one-digit milliseconds, allowing for comprehensive coverage across different applications and browsers. It is built on pillars of observability, zero-trust principles, real-time protection, and privacy-by-design, with systems running directly on-device to achieve high performance while safeguarding your data. Only minimal, compliance-ready metadata ever leaves your device, and only when you demand it.
This tool is ideal for individuals and organizations needing robust data sovereignty and granular control over their interactive traffic. It's particularly useful for engineering teams, data scientists, and any professional handling sensitive data within interactive environments, ensuring compliance and preventing unauthorized exposure.