Each staff-member or user has the opportunity to change his own password in WordPress. Wordpress contains a visual indicator for your password strength, but you still allowed to save a weak password. This could be a problem for sensitive websites. So make sure that your staff or users take a save password with specific password strength, which you can determine. With this Plugin the Administrator can set a minimum length for passwords. It is also possible to set a minimum number of symbols, numbers and/or lower/upper characters for passwords. The Plugin is WPML ready.