Rdis/gui_auto_logout = xx
(Where xx is Seconds)
Login/fails_to_session_end = x (Where x is number of attempts)
Login/min_password_ing = x
(It indicates the minimum length of the access key).
Login/password_expiration_time = x (The access key expires in x days)
Be careful; these parameters activate after reinitiating the instance, for all the users, requesting they change the password.