University of Utah password requirements
Passwords must be at least eight characters long, and not more than 25 characters long. New passwords may not match the first eight characters of the previous six passwords. Passwords must contain at least three of the following elements in the first eight characters: A number, a symbol ($, &, @, %, _, *), an UPPER CASE letter, a lower case letter. Passwords may not contain slashes ("/" or "\"). It is advisable to change passwords periodically. Some users may be prompted to choose a new password more frequently based on their organizational role.