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.
Pip upgrades a direct package by default but leaves its dependencies alone. Learn what only-if-needed and eager do, and which fits a security fix.
Only-binary tells pip not to use source packages. It avoids building from source on install, but packages with no wheel will fail. How to try it in CI.
Use a pip constraints file to cap or raise the version of a transitive Python dependency without adding it as a direct requirement. Steps and limits.
Yes for actions that touch secrets or write access. Pin to a full commit SHA, verify it, and keep a plan to update. Tradeoffs and a review routine.
A quick table of how npm, pip, Cargo, Go, Maven, Gradle, NuGet, Composer and Terraform treat version ranges and lock files, and what to commit in each.
A decision guide for choosing a first dependency compromise tabletop scenario, matched to your biggest worry, team size and how much inventory you have.
Check the upload error code, size and real MIME type with finfo, then move_uploaded_file to a generated name outside the web root. Steps from the PHP docs.
A phone hotspot is usually the safer choice for work on the road because you control the network name, password and who joins. Here is when it is not.
Build an outbound connection inventory for commercial software you host: ask the vendor, observe in a test network, then allow only what is justified.
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