How do SAST and SCA tools work in DevSecOps pipelines?

SAST (Static Application Security Testing) and SCA (Software Composition Analysis) are essential security steps in DevSecOps pipelines because they detect vulnerabilities early in the coding stage. SAST scans source code for insecure patterns, logic flaws, and coding weaknesses before the application is built. SCA checks open-source libraries, dependencies, and packages for known CVEs, licensing issues, and outdated components. Together, they automate continuous security checks inside CI/CD pipelines, ensuring safer releases. Anyone taking an azure devops course will learn how to integrate these tools into pipelines to enforce secure coding practices and reduce deployment risks.