What is your favourite password rule?
this post was submitted on 25 Aug 2024
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at what point do password requirements start making password easier to crack?
They already do. If I know a number is required, I don't have to try any passwords that don't have a number.
They invariably do. They always constrain the list of things that a fully random generator could possibly make. They never add to that list.
Even rules like "can't use the same character twice in a row" constrain the list at least a little. That one makes it harder for dumb people to do dumb things, but also makes it harder for smart people to do smart things.