in case you're asked for it, like i am, all the time, as in ... yesterday, today, tomorrow...
- Do not contain all or part of the user's account name.
- Contain characters from three of the following four categories:
- English uppercase characters (A through Z).
- English lowercase characters (a through z).
- Base-10 digits (0 through 9).
- Non-alphanumeric (for example, !, $, #, %). extended ASCII, symbolic, or linguistic characters.