11/11/2023 0 Comments Dropbox encrypted folderThese two elements make SparseBundles excellent for securing valuable data while protecting it off-site. SparseBundles store data in 1 MB “bands” that can be independently synchronized with rsync or Dropbox, as opposed to conventional images that are stored as a single file.SparseBundles are thin provisioned, growing as data is added and only taking up as much space as is actually used (to the nearest 1 MB), while conventional disk images are entirely provisioned when they are created.This has a few advantages over monolithic disk images: Mac users have a great alternative method: The SparseBundle. Change one bit in that file, and the whole thing will have to be re-synced. This has the advantage of cross-platform compatibility and obfuscation (she suggests using a movie title as “cover”) but isn’t all that Dropbox friendly. Yesterday, “Storagemistress” suggested a method of securely hiding … “stuff” … using the excellent open-source software, TrueCrypt. You might also want to read Keep Multiple Macs in Sync with Dropbox and Compression, Encryption, Deduplication, and Replication: Strange Bedfellows Here’s a quick and easy way to create a secure, Dropbox-compatible disk image for Mac OS X. But the recent security flub at Dropbox set me looking for a secure way to store data there. Storing unencrypted files and folders is much simpler and more compatible than going through the effort to use encryption. Security is always possible but has rarely been easy. Disk Utility in Mac OS X can create an encrypted "SparseBundle" compatible with Dropbox
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