When you create a password for your account in this site, you will be prompted to enter a password with at least 8 characters in length and containing 2 non-alphanumeric characters.
Alpha numeric characters are A-Z, a-z and 0-9. Examples of non-alphanumeric characters are:!@#$%^&*():"<>?,./;'
We recommend that you use a phrase, as using a word found in a dictionary is too easy to crack. For example: