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Open Source Security

RubyGems 2FA Enforcement Analysis

A look at how RubyGems.org rolled out mandatory 2FA for high-traffic gem maintainers, what it has caught, and what gaps still remain in the account-compromise defense story.

Feb 23, 20267 min read
Open Source Security

PyPI Package Namespace Governance

PyPI's flat global namespace is one of Python packaging's oldest design decisions. How it's governed today, where the tension points are, and what the PEP 752 debate means for the future.

Feb 23, 20266 min read
Open Source Security

Go Dependency Visualization for Security

The Go module graph is comparatively small, which makes it one of the few ecosystems where visualizing dependencies is actually useful for security review rather than just pretty.

Feb 22, 20267 min read
Open Source Security

PowerShell Module Supply Chain Security

PowerShell modules are a supply chain people forget exists, and the trust model is weaker than NuGet's. Here is why that matters.

Feb 21, 20267 min read
Open Source Security

cargo audit vs cargo deny

A practical head-to-head between cargo-audit 0.21 and cargo-deny 0.16 based on six months of running both in production CI pipelines.

Feb 21, 20266 min read
Open Source Security

Forking Security: What Happens When Open Source Projects Diverge

When an open source project forks, the security implications cascade through every downstream consumer. Understanding fork dynamics is essential for managing supply chain risk.

Feb 20, 20266 min read
Open Source Security

cargo-audit and cargo-deny: A Real Workflow

A senior-engineer-grade workflow for using cargo-audit and cargo-deny together, with realistic policy decisions and the mistakes teams repeat.

Feb 20, 20267 min read
Open Source Security

Go Proxy and Private Module Security

Mixing public and private modules through a Go proxy is where most teams get their configuration wrong, and the mistakes range from leaked module names to accepted unverified code.

Feb 20, 20266 min read
Open Source Security

Maven Enforcer Plugin Security Rules

Maven Enforcer is a blunt instrument most teams underuse. Here is how to turn it into a supply chain guardrail that blocks bad versions, bad repositories, and bad dependency graphs before they ship.

Feb 19, 20267 min read

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