Password protect seagate external hard drive mac

Department of Energy standard for securely erasing magnetic media. Writing over the data seven times meets the U. Department of Defense M standard.

How to Password Protect External Hard Drives on Windows and Mac

You can also encrypt a disk and protect it with a password without erasing it. See Encrypt disks or memory cards to protect your Mac information. In the sidebar, select the storage device you want to encrypt. Enter a name for the volume. Enter your email address below:. Sadly, OSX Option still available for USB and Hard drives. Guys will this encrypted pen drive work on windows also?

HEEELP…I did everything and when prompted for password on my encrypted Drobo drive, I hit cancel and now no matter what I do in regards to unplugging and checking disk utility makes it appear again. Also no option to mount any idea? I can see it in my drobo dashboard….

LaCie Rugged Secure User Manual - Manage Security

Another option would be to manually mount the drive through the command line, which is quite a bit more advanced:. Starting to get into the weeds with that one, but it would work as well. Is it possible to partition an external hard drive and then password protect only one of the created partitions?


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Hello, i have tried to do this but when i go onto Disk Utility there is no option to encrypt? I set up the external with that Mac and put all of my information on it. Still actually learning how to even use a Mac. I love my external and of course need it to work with my Mac and need it pw protected, but need it to work with any computer I hook it up to.

What do I do? Thank you. Hi, Is it possible to set different passwords for different partitions. Thanks for your detailed explanation.


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Or protect each partition with a different password. I followed your steps and it works great! Thanks so much for the screenshots as well.


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  4. It helped a bunch! While you can still use the traditional route to encrypt disks through Disk Utility, from OS X Mountain Lion onward the process is streamlined directly into the Finder and […]. Guys, try Lockngo. No need to prepare drive or reformat it. Very fast disk locking. It works for both Mac and PC. In total I have 6 options, but none of which have the ability to encrypt. Since you need Lion It took only a couple of minutes for DU to finish but then the drive would not mount. I waited about 10 minutes and finally rebooted the system.

    Password Protect External Hard Drive on Windows

    Did I not wait long enough? Upon reboot, the password entry box came up, I entered my password and got an error that the drive was unreadable. I created a Windows partition on the drive and when I booted back into Lion, the drive mounted. It now works fine again.

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    Good topic. Can you educate us further how I can use this encrypted drive when I am reading or writing to a windows machine?

    Encrypt Removable Devices

    What you need to do is create an encrypted space on all or a portion of that drive and then move the files you want to protect into it. You have a number of ways to do that. One is built into Mac OS X. Name the image, choose to save it on your external drive, and click the Create button. Enter and verify that password and click OK and you have a protected image that can be opened only with your password.