DevSecOps
ELI5 — The Vibe Check
DevSecOps is the philosophy that security isn't something you bolt on at the end — it's baked into every step of development. Instead of throwing code over the wall to a security team who finds 47 vulnerabilities two days before launch, you catch them automatically in your CI pipeline. Security becomes everyone's job, not just the security team's emergency.
Real Talk
DevSecOps integrates security practices into every phase of the DevOps lifecycle — from code commit through build, test, deploy, and runtime. It automates security scanning (SAST, DAST, SCA, container scanning) in CI/CD pipelines, implements infrastructure-as-code security policies, and promotes shared responsibility between development, security, and operations teams. The goal is to shift security left without slowing delivery velocity.
When You'll Hear This
"Our DevSecOps pipeline catches dependency vulnerabilities before they hit staging." / "DevSecOps means security is automated, not optional."
Related Terms
DevOps
DevOps is the culture and practice of tearing down the wall between the people who write code (Dev) and the people who run it in production (Ops).
SAST
SAST scans your source code for security bugs WITHOUT running it.
Shift Left
Shift left means finding problems earlier in the development process — moving testing, security, and quality checks to the LEFT side of the timeline.