I would like to password-protect a folder on my USB flash drive, so when someone tries to open the folder, they are prompted to enter a password. I have a Mac, but also need to use the flash drive with a PC running Windows XP, which I am not able to install software to. If possible, I would like to avoid having to install any software to my computer, or the flash drive.
It doesn’t have to be very secure, or fancy, I just want a password on the folder to protect my files to some degree.