OpenAI has outlined how it built a security sandbox for Codex on Windows, aiming to allow coding agents to operate efficiently while limiting potential risks. The company described the system in a blog post published May 15, 2026. According to OpenAI, the sandbox provides controlled access to files and restricts network activity. These measures are intended to help coding agents perform tasks without gaining unrestricted access to a user’s system or external services. The company said the design focuses on balancing safety and functionality, enabling Codex to work in a contained environment while maintaining the capabilities needed for software development. The announcement is part of OpenAI’s broader efforts to deploy coding agents with safeguards for users and their devices. Post navigation Samsung Keeps Gaming Monitor Crown Samsung Expands AI Week Globally