DevSecOps Fundamentals

<p>Follow Renata Alvarez, a platform engineer at a payments startup called Ledgerly, as a stinging pentest finding forces her team to rebuild security into the pipeline instead of bolting it on at the end. Across three lessons she untangles what SAST, DAST, and SCA actually catch and where each belongs in a CI/CD pipeline, wires a real GitHub Actions workflow with a Semgrep-style static scan, a dependency scan that fails builds on critical CVEs, and a Trivy container scan gating every image before it ships, and then tackles the harder problem: turning three loud scanners into a triage process and a block-vs-warn gate policy the team actually keeps using instead of disabling.</p>

Tools: devsecops, sast, dast, sca, container scanning, ci/cd security