Just a reminder about passwords for clients where we have enabled “Passwords must meet complexity requirements”. I received a call today from another tech needing help, and here are the specific criteria:
When this setting is enabled user passwords will have the following requirements:
• The password is at least six characters long.
• The password contains characters from three of the following five categories: English uppercase characters (A ” Z); English lowercase characters (a ” z); base 10 digits (0 ” 9); non ” alphanumeric (For example: !, $, #, or %); Unicode characters.
• The password does not contain three or more characters from the user’s account name. If the account name is less than three characters long then this check is not performed because the rate at which passwords would be rejected would be too high. When checking against the user’s full name several characters are treated as delimiters that separate the name into individual tokens: commas, periods, dashes/hyphens, underscores, spaces, pound-signs and tabs. For each token that is three or more characters long, that token is searched for in the password, and if it is present, the password change is rejected. For example, the name “Erin M. Hagens” would be split into three tokens: “Erin,” “M,” and “Hagens.” Since the second token is only one character long it would be ignored. Therefore, this user could not have a password that included either “erin” or “hagens” as a substring anywhere in the password. All of these checks are case insensitive.
In this specific instance, the problem was that the user was trying to use part of their name in their password.
Checking for strength:
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