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Encrypted sparse bundle images
I recently used SD to copy my User folder to a sparse bundle image. Now I would like to encrypt the image, but realize that it can't be done after the fact.
If I create a new sparse bundle with Disk Utility, can I use SD to copy the first image to the second one? If so, is there a difference between copying the contents of the image as opposed to the image itself? Thank you, David |
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You can, sure. You'd basically be doing the same thing as re-copying the source files.
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--Dave Nanian |
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Should I specify to back up the User files (which is what I originally copied from my hard drive) or all files?
David |
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All files.
__________________
--Dave Nanian |
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How do I determine what size to make the target encrypted disk image?
The source User folder is 33.37 GB but the mounted disk image itself, which was created from within SD, is 130.73 GB (96.94 GB available). If I use Get Info on the unmounted disk image, it's 34.28 GB. Also, when backing up, should the source disk image be mounted or unmounted? What about the target disk image? David Last edited by DavidCB; 07-04-2011 at 06:00 PM. |
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You should make it the full capacity of the source drive, since that's the largest it could become.
You'd have to ensure the source is mounted. The destination's password needs to be in the keychain, and it should auto-mount.
__________________
--Dave Nanian |
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