Veteran Security Engineer Develops IronCurtain to Prevent Unauthorized AI Agent Actions

Veteran security engineer Niels Provos is developing IronCurtain, an open-source software solution designed to prevent autonomous AI agents from executing unauthorized actions. The tool targets risks such as prompt injection attacks or AI agents deviating from user intent during extended sessions. IronCurtain functions as a safeguard layer for LLM-powered AI assistants, aiming to neutralize "rogue" behavior. The project is available as open-source software, though no specific release date or technical implementation details were provided. Its development addresses security concerns in agentic AI systems without referencing prior vulnerabilities or CVEs.