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.
Maintainers help downstream teams respond fast by publishing a structured advisory with clear version ranges, a fixed version and a changelog note.
A secure timestamp in a Mac code signature is required for notarization. See when Xcode adds it, when your own script must, and how to check a binary.
Mac notarization usually fails for a short list of reasons: wrong certificate, no hardened runtime, no secure timestamp, debug entitlement or an old SDK.
Node.js has five unhandled rejection modes. What throw, strict, warn, warn-with-error-code and none each do, and why silencing them is a real risk.
The Sass team declared Node Sass and LibSass deprecated in 2020. Dart Sass, the sass package on npm, is the supported option, and the swap is small.
node_modules/.package-lock.json is npm's hidden lockfile, a cache of the installed tree. When npm uses or ignores it, and why it is not a security control.
Node.js can load a .env file itself with --env-file. See the documented behavior, precedence rules and what it means for your dependency list.
Use node directly as CMD in exec form. npm start adds a process that can swallow SIGTERM, and PID 1 handling needs care. What to set and how to test it.
Pin the major line and variant, such as 24-slim, and rebuild often. Floating lts moves under you, and exact versions need a rebuild routine. How to choose.
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