[Product Security in My Home Lab] Series 1 ~Building an Automated Vulnerability Response Pipeline with Trivy and GitHub Actions~

In this series, you will learn how to build a Product Security pipeline in your home lab. Series 1 covers how I automated vulnerability scanning, triage, and response using open-source tools. Disclaimer: All content in this article is based on experiments conducted in my personal home lab and test environment. This work is not affiliated with, endorsed by, or related to any company I currently work for or have worked for. All opinions are my own. Photo by Markus Spiske on Unsplash What is Product Security? Product Security is the practice of finding and fixing security vulnerabilities in the software you build — before attackers find them first. It covers the entire software development lifecycle, from code review to dependency scanning to runtime protection. Key areas: SAST (Static Application Security Testing) — Scanning source code for vulnerabilities SCA (Software Composition Analysis) — Checking dependencies for known CVEs DAST (Dynamic Application Security Testing) — Testing runn