Overview
Severity: LOW | Affected: Aegis AI | Category: tool
AI security firm Aegis AI has launched 'Guardian', a new open-source framework designed to act as a security gateway for Large Language Model (LLM) applications. Positioned as an 'LLM Firewall', Guardian intercepts and analyzes both input prompts and output responses in real-time. Key features include configurable detectors for prompt injection, sensitive data (PII/PHI) leakage, toxic content, and hallucination patterns. Its modular architecture allows developers to easily integrate custom policies and threat intelligence feeds. The tool is designed to be deployed as a proxy in front of any LLM API, providing a critical layer of defense for enterprises building AI-powered products. By open-sourcing the tool, Aegis AI aims to standardize a baseline for LLM operational security and foster community collaboration on developing defenses against emerging threats in the rapidly evolving AI landscape.