# OpenAI's Codex Security Ditches Traditional Scanning for AI-Powered Approach

OpenAI announced that its Codex Security tool has moved away from traditional Static Application Security Testing (SAST) methods in favor of an AI-driven approach to vulnerability detection.

The company explained that instead of relying on conventional SAST reports, Codex Security uses "AI-driven constraint reasoning and validation" to identify security flaws in code. This represents a fundamental shift in how automated security tools analyze software.

**Why the Change Matters**

Traditional SAST tools have long struggled with a critical problem: false positives. Security teams often spend countless hours investigating alerts that turn out to be harmless, leading to alert fatigue and wasted resources. By leveraging AI-powered reasoning, OpenAI claims Codex Security can distinguish between real vulnerabilities and false alarms more effectively.

The constraint reasoning approach allows the