Java Web Start is a technology developed by Sun Microsystems (now Oracle) to allow you to download and run Java applications directly from your browser with one-click activation.
Java Web Start requires that any JAR downloaded is signed by the software vendor. To support this requirement, Artifactory lets you manage a set of signing keys that are used to automatically sign JAR files downloaded from a virtual repository.
For more information, see the Oracle documentation for Java Web Start.
Signing keys are managed in the Administration module under Artifactory | Security | Keys Management.
Note
Artifactory signs repository metadata (not packages) for RPM, Debian, Opkg, and Alpine.