Need to now lock my USB ports.

So For bios I have four digit code to unlock both for admin and the other for the hard drive which when I turn on my laptop I have to enter both passcodes

to enter and load up into fedora then I de-encrypt since

I set encryption for fedora then enter my password for the user then that’s it

now is to lock important files or can I set a password for each file via a cmd but my main …

lock ports privacy usb