How do you sandbox a low-trust developer plugin or tool?
When you must try an unvetted plugin, limit its reach first: a separate user or machine, a container, no network, and no secrets. Four options compared.
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.
When you must try an unvetted plugin, limit its reach first: a separate user or machine, a container, no network, and no secrets. Four options compared.
Pinning the base image is not enough if packages install at build time. Options: snapshot archives, version pins, a private mirror, or baking packages in.
Build a known-answer repository, count missing and extra components, and score any SBOM tool with precision and recall before you trust its output.
Add a checklist to your pull request template and a dependency review check so every new package arrives with evidence. Steps, fields and gate options.
Random values written into build output make every build differ. Replace them with a seeded generator whose seed comes from the source revision.
Every scan worker downloading the advisory database wastes time and bandwidth. Mirror it once, cache it on shared storage and monitor how old it is.
Plugins in a desktop app should not get Node.js by default. Use context isolation, process sandboxing and a narrow IPC bridge. A checklist with sources.
Lookalike plugins borrow trusted names to win installs. See the naming rules marketplaces publish and the checks a product team should add to its store.
Stop duplicate security tickets by giving each finding a stable fingerprint and updating the existing ticket instead of creating a new one on every scan.
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