how to password protect an external disk drive

I have a gateway hard drive from an old PC that I have reformated to MAC OS Extended Journal, how to I add password protection?

iMac (M1, 2021)

Posted on Oct 4, 2023 12:19 PM

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Posted on Oct 11, 2023 11:34 AM

It is never rude to ask a question.


Because the Encryption option is not available to you via Finder, that suggest it you need to use Disk Utility to Encrypt the external drive. Just beware that you will need to copy everything to another drive and then back, because using the following directions will erase the drive.


see > Encrypt and protect a storage device with a password in Disk Utility on Mac - Apple Support


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how to password protect an external disk drive

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