devsecops
Safeguard articles tagged "devsecops" — guides, analysis, and best practices for software supply chain and application security.
706 articles
A framework for scaling risk-based AppSec across many teams
40,009 CVEs were published in 2024 alone — a 38.83% jump over 2023. No security team can triage that volume by hand across dozens of engineering teams.
The complete workflow for finding and remediating hardcoded secrets in GitHub
GitGuardian found 12.8 million secrets leaked on public GitHub in 2023 alone, and over 90% were still valid five days later. Here's the fix workflow that actually closes the gap.
Secrets detection to prevent data breaches
GitGuardian found 12.8 million new secrets exposed on public GitHub in 2023, up 28% year over year — and most of them stayed live for days after leaking.
Security error budgets: gating risk instead of blocking everything
Google's SRE teams have spent an error budget on reliability since 2016 — applying the same model to security turns blanket blocking into risk-weighted gating.
Why semantic versioning and release channels matter for security tools
A backdoor sat in xz-utils 5.6.0 and 5.6.1 for weeks before Andres Freund caught it — stable distro channels, not luck, kept it out of most production systems.
Building a shift-left security culture developers actually buy into
Log4Shell sat in most Java codebases for years before Dec 2021 — shift-left tooling alone didn't stop it. Culture, placement, and incentives are what make it work.
The most common infrastructure-as-code security risks, with Terraform examples
AWS S3 buckets are private by default, yet public-bucket findings still top every cloud posture scan — because Terraform's own access-block resource defaults to open.
CI/CD Supply Chain Attacks Explained: Anatomy and Defense
From SolarWinds to tj-actions, CI/CD pipelines are where one foothold reaches thousands of victims. This guide explains the anatomy of a pipeline supply chain attack and the layered defenses that stop it.
Container Security Fundamentals
Containers made shipping software faster, but every image is a stack of inherited software with its own attack surface. This guide covers the fundamentals: what a container really is, where the risks live, and the practices that keep images and runtimes safe.
Node.js Docker Security Best Practices
A Node.js container is only as secure as its base image, its user, and its dependency layer. This is a Dockerfile-by-Dockerfile walkthrough of hardening a Node app image — multi-stage builds, non-root, distroless, and layer hygiene.
Secrets Vault Comparison Guide (2026)
A secrets manager is the difference between one rotation and a hundred. This guide compares HashiCorp Vault, AWS/Azure/GCP native stores, Doppler, and Infisical — and how to migrate off hardcoded secrets.
Security Regression Testing: Make Sure Fixed Vulnerabilities Stay Fixed
A vulnerability you patched last quarter that quietly comes back this quarter is worse than one you never fixed — because you thought it was handled. Here is how to build security regression testing that keeps fixes fixed.