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.
Yes, one universal uv.lock can replace per-platform requirements files, but add environment markers to the old files before importing them as constraints.
Use an organization ruleset with the dependency review action as a required workflow so no pull request merges until it passes. How it works and limits.
Put the publish job in a GitHub environment with a required reviewer. How it works in a one-person repo, what self-review means, and the plan limits.
Filesystem timestamps, UUIDs, file ordering and install scripts change image bytes. See where ext4, XFS, ISO and SquashFS differ and what to set.
A reviewer checklist for pull requests that touch builds: timestamps, ordering, paths, pins, downloads and caches, with automated checks to back it up.
repository_dispatch lets an outside system start a GitHub Actions workflow through the API. When it fits security automation, its limits and safe use.
Month one repository baseline: protect production branches, require review and checks, limit bypass and admin rights, and apply rules to every new repo.
Turn on unused suppression reporting so disable comments that no longer match anything get flagged. ESLint shows the setting and its default.
A parser fix can reject input your users send every day. Replay a sample of real inputs against old and new versions and compare the results first.
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