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DevSecOps

vite-plugin-node-polyfills: A Security-Minded Setup Guide

vite-plugin-node-polyfills injects browser shims for Node built-ins so npm packages that expect Buffer or process work in Vite. Convenient, but every polyfill you add is code that ships.

Apr 25, 20265 min read
DevSecOps

MagicMock in Python: Safe Testing and the Traps to Avoid

MagicMock in Python makes tests easy to write and easy to make lie. Here is how it differs from Mock and how to keep mocks from hiding real security bugs.

Apr 25, 20265 min read
DevSecOps

Git Checkout Dev: Switching to a Development Branch Safely

git checkout dev switches your working tree to the dev branch, but the safe workflow around it matters more than the command. Here is how to do it without losing work or leaking secrets.

Apr 24, 20265 min read
DevSecOps

Choosing a Private Package Registry in 2025

A 2025 buyer's guide comparing JFrog Artifactory, Sonatype Nexus, GitHub Packages, Google Artifact Registry, and Cloudsmith on ecosystems, policy, and TCO.

Apr 24, 20265 min read
DevSecOps

Python unittest.mock: A Practical Guide with Security in Mind

Python's unittest.mock lets you test the code you would never dare run for real — including the security-critical failure paths that never fire in a happy-path test.

Apr 23, 20266 min read
DevSecOps

Python on macOS: A Security-Minded Setup Guide

Running Python on Mac OS is easy to get wrong in ways that bite you later. Here is how to install and isolate Python for Mac OS without the common security traps.

Apr 23, 20266 min read
DevSecOps

Annual DevSecOps maturity benchmark report

Safeguard's 2026 DevSecOps Maturity Benchmark finds detection at an all-time high but remediation stuck at a 19-day median — here's what separates the top-quartile programs.

Apr 23, 20267 min read
DevSecOps

Developer survey: security friction in the SDLC

A new Safeguard survey of 540 developers finds most have shipped code with known security warnings, driven by alert fatigue and manual SBOM work.

Apr 23, 20267 min read
DevSecOps

Zarf Air-Gap Deployment: A 2026 Walkthrough

How Zarf 0.45 packages and deploys Kubernetes workloads into disconnected environments, where the design works well, and the operational realities to plan for.

Apr 22, 20266 min read
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