DevSec Ops makes security part of software delivery rather than a gate at the end. This guide explains what DevSec Ops is, its core practices, and where governance and automation fit.
DevSec Ops is the practice of integrating security into the software development and delivery pipeline from the start, shifting security left, so that security checks, controls and governance are built into how software is written, built and shipped, rather than bolted on before release.
Traditionally security was a gate at the end of delivery, slow and adversarial. DevSec Ops moves security earlier and makes it continuous: scanning code, dependencies and configurations as they are written and built, so issues are caught cheaply, before they reach production, and security becomes a shared responsibility of the whole team.
A DevSec Ops pipeline typically includes static application security testing (SAST) of code, software composition analysis (SCA) of open-source dependencies, secrets and infrastructure-as-code scanning, and container image scanning. Increasingly it also covers software supply-chain security, generating a software bill of materials (SBOM) and signing artifacts.
DevSec Ops is not only scanning; it is governing how change reaches production. Risk-based change gates, an approval matrix and auditable delivery mean risky changes get scrutiny while safe ones flow, and every release is traceable, essential in regulated environments.
Ops Singularity's DevSec Ops pillar brings security and delivery into one governed loop from commit to production: shift-left scanning, software supply chain with SBOM and signing, risk-based change gates with an approval matrix, and auditable delivery. Explore the DevSec Ops pillar.
DevOps unifies development and operations to deliver software quickly and reliably. DevSec Ops extends that by building security into the same pipeline from the start, so security is continuous and shared rather than a final gate.
Shifting left means moving security checks earlier in the software lifecycle, into coding and building, so vulnerabilities are caught cheaply before they reach production rather than at the end.
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