There's methods to use S3-like platforms without leaking data. Restic does this by packing blocks of data together and encrypting them instead of doing it on a

There's methods to use S3-like platforms without leaking data. Restic does this by packing blocks of data together and encrypting them instead of doing it on a per-file basis. This allows for deduplication at a block level and functionally making the contents ambiguous noise.