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Storing salted & hashed passwords can only prevent reuse the exact old password, it can't prevent reuse & increase though.
by unrealhoang 6y ago
Storing salted & hashed passwords can only prevent reuse the exact old password, it can't prevent reuse & increase though.
- tshaddox 6y agoUnless you generate all the password variations upfront and salt+hash them all! I think I’ve heard that some place (maybe Facebook?) does this for common password entry mistakes like capitalization.