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NIST proposes barring some of the most nonsensical password rules (arstechnica.com)

submitted 1 month ago by Amicitas@lemmy.world to c/technology@lemmy.world

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Here is the text of the NIST sp800-63b Digital Identity Guidelines.

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[–] orclev@lemmy.world 3 points 1 month ago

That's a pepper not a salt. A constant value added to the password that's the same for every user is a pepper and prevents rainbow table attacks. A per-user value added is a salt and prevents a number of things, but the big one is being able to overwrite a users password entry with another known users password (perhaps with a SQL injection).