5 terms
Auto-update is a software mechanism that checks for, downloads and installs new versions automatically, keeping programs patched without user action.
Code signing attaches a cryptographic signature to software so users and systems can verify who published it and that it was not altered after release.
A release channel is a distribution track, such as stable, beta or nightly, that decides which software builds a user receives and how often they update.
A software repository is a managed storage location from which package managers download signed, versioned software packages and their metadata.
A software update is a newer release of installed software, delivered to fix bugs, close security holes or add features without a full reinstall.