paperlined.org
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backups
document updated 12 years ago, on Oct 12, 2012
The other documents in this folder pertain to enterprise and high-availability backups. This particular page, however, focuses on casual / personal backup solutions:
anything listed as "personal encryption" on
the Wikipedia comparison page
has the highest security available
WorldBackupDay.com has some decent info
folks on Reddit seem to like
Backblaze
comparison article