All account passwords must be six or more characters in length. Following are some tips to help you make a strong password: 1. Create a password with at least eight characters. Short passwords are easier to guess.2. Combine letters, numbers and symbols. 3. Create a password that is easy for you to remember, but difficult for others to guess. Do not use your log-in name, your spouse’s name or your birthday.4. Do not use a password that is hard to remember or must be written down in order to remember.