There is a unique identifier in every USB device (like a
GUID). It would be nice to use a _USB device_ as the
key. So for example, I have to have my USB drive
plugged into my machine for KeePass to work, or it can
even be used with a USB mouse or whatever.
On linux, my friend has this setup where nobody can
login or type on the keyboard without his exact USB
I think this should be useable AS the key, or also in
combination with other mechanizms. For example, I keep
the .key file on my dongle, but it would be great if I had
to have that exact dongle too. Is this making sense?