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DevSecOps

Securing self-hosted GitHub Actions runners

Self-hosted GitHub Actions runners trade GitHub's ephemeral isolation for persistent infrastructure access — here's how real incidents like CVE-2025-30066 exploited that gap.

May 17, 20267 min read
DevSecOps

How to Install the Snyk CLI (npm, Homebrew, and Standalone Binary)

Step-by-step ways to install the Snyk CLI on macOS, Linux, and Windows using npm, Homebrew, Scoop, or a standalone binary, plus how to authenticate and use it in CI.

May 17, 20266 min read
DevSecOps

Shifting security left: what it really means for teams

Shift left security means catching vulnerabilities at commit time, not audit time. Here's what that requires in practice, with real CVEs and numbers.

May 15, 20266 min read
DevSecOps

How to Sandbox Python Code Safely: A Security Guide

A security guide to running a Python sandbox: why language-level restriction fails, and the OS and runtime isolation that actually contains untrusted code.

May 15, 20266 min read
DevSecOps

npm Trusted Publishing walkthrough: retiring long-lived publish tokens

npm Trusted Publishing replaces long-lived publish tokens with short-lived OIDC-issued credentials tied to a specific CI workflow. Here is the 2026 rollout state, what the migration actually looks like, and where the rough edges still are.

May 14, 20269 min read
DevSecOps

node-jose Security: Using Cisco's JOSE Library Safely

node-jose is Cisco's JavaScript implementation of the JOSE standards for signing and encrypting tokens. Here is the CVE-2017-16007 invalid-curve flaw and how to use JWE and JWS defensively.

May 14, 20266 min read
DevSecOps

DevOps Security Best Practices: Shifting Left Without Slowing Down

Shift left fails when it means shifting friction left. Here are the DevOps security best practices that catch issues early while keeping pipelines fast enough that engineers leave the gates on.

May 13, 20266 min read
DevSecOps

npm provenance attestations walkthrough for 2026

npm provenance ties a published package to the specific GitHub Actions run that built it, signed through sigstore. Here is how to enable it for a publisher, verify it on the install side, and enforce it in CI without breaking your release process.

May 13, 20269 min read
DevSecOps

Flux CD vs Argo CD: Security Comparison for 2026

A security-focused comparison of Flux 2.5 and Argo CD 3.1: trust models, multi-tenancy, secret handling, signature verification, and the operational differences.

May 13, 20266 min read
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