Some tips:
  1. Choose a password that is unrelated to you.
  2. Log out of your customer area after any use by clicking the "Account" link in the top right-hand menu and then "Log out".
  3. Log in only from your personal computer.
  4. Do not write your password down anywhere.
  5. Do not respond to emails, SMS messages, or calls requesting confidential personal data, such as your username or password.