Security Guide 15between 2-8 characters in length and is case sensitive.• The user name is a string of characters from the set ofalphabetic characters (a-z, A-Z), numeric characters (0-9),period (.), underscore (_), and hyphen (-); the first charactermust be alphabetic and the string must contain at least onelower case alphabetic character.• Each account has the following attributes: user name,password, user group, account disabled/enabled, andcomments.• The maximum number of user accounts is 25,000.• Each local user account has an associated user password thatis a sequence of characters that is case sensitive and between0 - 8 characters in length.• User accounts are organized into groups. Each user accountis a member of only one group.Default user groups and user accountsThe Xerox FreeFlow Print Server provides three default usergroups: Users, Operators, and System Administrators. It alsosupplies four default user accounts: User, Operator, SA andCSE. User and Operator accounts correspond to User andOperator User Groups while SA and CSE both correspond to theSystem Administrators group.The User, Operator and SA user accounts cannot be edited,deleted, disabled, or removed from the assigned group. The CSEaccount can be removed from the System Administrator groupand assigned to another group or disabled.NOTE: It is the group that a user is associated with that definesthe privileges of the user, not the current security profile.UsersOperatorsSystem AdministratorCSEsUsersOperatorsSystem AdministratorsUser GroupsUser AccountsFigure 1: Assignment to GroupsUsersOperatorsSystem AdministratorCSEsUsersOperatorsSystem AdministratorsUser GroupsUser AccountsFigure 1: Assignment to Groups