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Open Source Security

Shipping a Dual ESM/CJS npm Package Without Creating a Supply-Chain Hazard

Node's own docs call it a 'dual package hazard' — the same module loaded twice via require() and import can produce two objects that fail instanceof against each other.

Jul 8, 20267 min read
DevSecOps

Protect the Environment: How Env-Var Leakage Happens in CI/CD

One tampered Bash script exposed roughly 23,000 Codecov customers' credentials for two months. Environment-variable leakage is a recurring CI/CD failure mode, not a one-off.

Jul 8, 20266 min read
Best Practices

The four pillars every enterprise security program needs

Identity, patching, segmentation, and logging aren't a checklist — they're the four controls that determine whether a breach stays contained or becomes Log4Shell.

Jul 8, 20266 min read
Supply Chain Security

Enriching SBOMs with Vulnerability and License Metadata

A base SBOM only lists what's in your build — OSV.dev, EPSS, and OpenSSF Scorecard turn that inventory into a prioritized risk decision.

Jul 8, 20267 min read
DevSecOps

A reference architecture for SAST, SCA, and DAST gates that don't block developers

Log4Shell sat exploitable for 8 days before public disclosure in December 2021 — the canonical case for why security gates belong in CI, not just at release.

Jul 8, 20267 min read
Compliance & Frameworks

DORA compliance for application risk management

DORA became fully applicable on 17 January 2025 with no grace period, and its ICT risk-management articles map almost line-for-line onto standard AppSec practice.

Jul 8, 20266 min read
Application Security

DOM clobbering: the XSS attack that never runs a script tag

DOM clobbering lets attackers hijack JavaScript logic using pure HTML — no <script> tag required — and it just bypassed DOMPurify's own sanitizer in 2026.

Jul 8, 20266 min read
Container Security

Using jlink to Build Minimal, Lower-Attack-Surface Java Docker Images

jlink has shipped with every JDK since Java 9 in 2017, yet most Spring Boot images still ship a full 300MB+ JDK. Here's how to fix that.

Jul 8, 20266 min read
Container Security

Docker best practices for Node.js developers in 2026

Multi-stage builds can cut a Node.js image from 1GB+ down to under 150MB — but most teams still ship dev dependencies, root shells, and unscanned base layers to production.

Jul 8, 20267 min read

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