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submitted 2 months ago* (last edited 2 months ago) by cron@feddit.org to c/cybersecuritymemes@lemmy.world

Last week, I tried to register for a service and was really surprised by a password limit of 16 characters. Why on earth yould you impose such strict limits? Never heard of correct horse battery staple?

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[-] x0x7@lemmy.world 3 points 2 months ago* (last edited 2 months ago)

Ok. Take up to 65,536 bytes of utf8 string. Or better yet. Accept any password length. I mean any. But instead of transmitting it you bcyrpt on their machine and then use the resulting key to hmac sign a recent timestamp that can't be reused.

this post was submitted on 18 Aug 2024
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