Security Term

Dynamic Application Security Testing (DAST)

A black-box testing method that evaluates a running application from the outside by simulating real-world attacks.

What is Dynamic Application Security Testing (DAST)?

Unlike SAST, DAST does not require access to source code. It discovers vulnerabilities such as XSS, SQL injection, and authentication flaws by interacting with the application at runtime. DAST tools are commonly integrated into CI/CD pipelines to catch issues before deployment.

Understanding this concept is crucial for maintaining a robust security posture. In the context of modern cyber threats, dynamic application security testing (dast) represents a significant area of focus for security professionals and organizations alike.