Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
A step-by-step guide to Gemfile.lock security: pin gems deliberately, enforce ruby lockfile integrity with checksums, and lock down bundle install in CI/CD.
A step-by-step bundler-audit tutorial for scanning Ruby gems against known CVEs, patching vulnerable dependencies, and enforcing the check in CI.
A look at real RubyGems account takeover incidents, including the rest-client hijack, and what they reveal about Ruby supply chain risk.
Lockfile v3 is more than a format bump. It quietly fixed a class of integrity bugs that plagued v1 and v2, and the difference matters more than most teams realize.
Abandoned open source projects do not disappear. They continue to be installed, depended upon, and deployed in production. They just stop getting security patches.
Hex.pm blocks install-time scripts npm allows, but Elixir dependency risk still hides in native builds, Erlang CVEs, and thin registry-side vetting. Here's what to watch.
A practical guide to mix.lock integrity: pinning Elixir dependencies, verifying lockfile hashes, and preventing supply chain tampering in mix.exs projects.
npm's updated unpublish policy addresses the left-pad problem while balancing maintainer rights, but the supply chain implications go deeper than most realize.
Google expanded its OSS vulnerability rewards program in 2023, paying researchers to find bugs in critical open source projects. It's a promising model, but not a silver bullet.
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