The other fun requirements that tend to go hand in hand with forced rotation are max one change every day, and not repeating a previous password. But the repeat

The other fun requirements that tend to go hand in hand with forced rotation are max one change every day, and not repeating a previous password. But the repeating password buffer is usually small. When I still cared I would have [complexPassword], change it to [complexPassword]0, then for the next 10 days I'd change it [complexPassword]1..9, and on the 11th day I could change it back to [complexPassword] and be good for another few months.