Vet your USB devices
A security breach can come not only from the internet, but also USB devices. Furthermore, USB devices can also be used to remove your data. If you want to protect your machines from unknown USB devices, USBGuard is just the tool for you.
You’ll find the utility in the software repositories of popular distributions such as Ubuntu and Fedora, and can even install it on Arch, where USBGuard is available in the AUR. It only has a few small dependencies such as , which is a software library for encryption, decryption, signatures and password hashing. You’ll find a list of all the dependencies on the project’s website,
