03-24-2020 08:44 AM
Is there a software solution to make a USB drive read-only that will keep those permissions when switching between Windows and Linux?
Windows diskpart - locks it down for windows, but no protection when used on Linux.
U3 - Would have worked by placing a new image on the CD partition of the desired files. But no longer supported or available to convert new drives.
The hardware read-only switch is not an option for my use-case.
03-26-2020 07:46 AM
You could zip the files you want to protect with passwords and they would be protected on Windows and Linux. Or you could put all the files in one big zip file and password protect it. And if the files are important you could copy them to another device and keep it in a separate secure area.
Important files = Backed up files
03-26-2020 12:54 PM - edited 03-26-2020 01:11 PM
The security of the files on the drive isn’t really an issue. They are protected as well as one can do these days.
I am trying to take the final step of locking the drive down. I want to ensure no one can add files or try to replace files on the drive. Essentially a software version of the “read-only” hardware switch on some flash drives.
I have come across a utility or two that claim to create a CDFS partition. But I believe most of those are hardware dependent and pretty dated, so it wouldn't work on most modern drives. The sites also did not instill confidence of getting clean utilities.