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True - reasonable password length being the important factor. I was basing my calculations on 8 character passwords.

At my university we were forced to use passwords that are exactly 8 characters long, for some ridiculous reasons. And this was meant to be one of the top universities in Australia...

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It's because the internet is full of monkeys: http://security.stackexchange.com/questions/33470/what-techn...

> Originally, some developer, somewhere, was working on an old Unix system from the previous century, which used the old DES-based "crypt", actually a password hashing function derived from the DES block cipher. In that hashing function, only the first eight characters of the password are used (and only the low 7 bits of each character, as well). Subsequent characters are ignored. That's the banana.

(not only) Extremely common of any kind of organization where there have been computers for more than 3 decades.

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