
You’ll need to use the following method to encrypt your drive. Note: If you don’t see the Encrypt option when you right-click the thumb drive, it means that the USB storage device isn’t in the proper format to use the baked-in macOS encryption. There’s absolutely no way to reset this password, so make sure you write it down in a safe place or use a password management platform. To access the contents of the thumb drive, you’ll need to input the password that you created earlier. Depending on how much data is on it, the process could take a while. But keep in mind that you cannot recover or reset this password.įinder will then encrypt your thumb drive. Input a password (and a hint, if you’d like). When all of that is typed in, click Encrypt Disk.This will be used to access the data on your thumb drive - so don’t lose it! Finder will now prompt you to enter a password and a hint.If you don’t see this option, skip to the note below.


Keep in mind that using Finder to encrypt a thumb drive will restrict its usage to macOS. This uses XTS-AES encryption, which is the same type of encryption that the macOS FileVault 2 system uses. Use Finder to encrypt USB drives on MacBookĪs of macOS Mojave, you can easily encrypt and decrypt generic mass storage devices on-the-go using Finder.

USB drive encryption that works with Windows PC and Mac.Leverage Disk Utility on macOS to encrypt USB drives.Use Finder to encrypt USB drives on MacBook.
