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.
Never sample audit and security events; sample high volume noise instead. What OpenTelemetry says about sampling, and a keep, sample, drop table.
Rotating an update signing key can strand installed copies if done wrong. Sparkle's one key per update rule and TUF's key compromise goal show how to plan.
Yes, if the tool outputs SARIF. Here is what SARIF is, two ways to get results into GitHub, and what to check after the first upload so alerts stay useful.
Pre-commit hooks can be bypassed and are not copied on clone. See what that means for secret scanning and which server side checks close the gap.
GitHub Copilot content exclusion blocks suggestions and context from chosen files, but it has gaps: agent modes in some editors, symlinks and IDE metadata.
Yes: placing github.event values directly in a run step is script injection. See how a pull request title runs a command and how an env variable stops it.
Yes. A job skipped by a conditional reports Success, and dependent jobs may skip after a failure. How to design CI so the gate cannot pass by accident.
The OpenSSF compiler options guide lists a core set of flags that make memory bugs harder to exploit. What each does, in a copy ready starter block.
Frozen blocks any automatic change to Gemfile.lock. Deployment mode sets frozen plus a vendor/bundle install path. How to use them to stop lockfile drift.
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