Codex Security is a tool from OpenAI that aims to improve the security of AI applications by detecting and fixing vulnerabilities. It does this by analyzing the context of a project to identify potential issues with high accuracy, reducing false positives. This application is currently in research preview. --- Why it matters: This matters because it could help developers build more secure AI systems, which is crucial as these systems become increasingly integrated into our lives. Source: https://openai.com/index/codex-security-now-in-research-preview