USBGuard is a software framework for implementing USB device authorization policies (what kind of USB devices are authorized) as well as method of use policies (how a USB device may interact with the system)
The key used for signing release tarballs has two RSA subkeys; the one that was used for signing the latest release has expired on 07/05/2017. The PGP signature therefore does not verify.
The key used for signing release tarballs has two RSA subkeys; the one that was used for signing the latest release has expired on 07/05/2017. The PGP signature therefore does not verify.