Will a backup created in 1.0.28 still be de-duplicated against backups created i... | Hacker News

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		apowell on Jan 18, 2011 \| parent \| context \| favorite \| on: Tarsnap critical security bug Will a backup created in 1.0.28 still be de-duplicated against backups created in previous versions of Tarsnap?

cperciva on Jan 19, 2011 [–]

Yes. This is why you need to upload data with a new key in order to ensure that it is re-encrypted.

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