- DON'T use your login name in any form (as-is, reversed, capitalized, doubled, etc.).
- DON'T use your first, middle, or last name in any form.
- DON'T use your spouse's or child's name.
- DON'T use other information easily obtained about you. This includes license plate numbers, telephone numbers, social security numbers, the make of your automobile, the name of the street you live on, etc..
- DON'T use a password of all digits, or all the same letter.
- DON'T use a word contained in English or foreign language dictionaries, spelling lists, or other lists of words.
- DON'T use a password shorter than six characters.
- DO use a password with mixed-case Alpha characters.
- DO use a password with non-alphabetic characters (digits or punctuation).
- DO use a password that is easy to remember, so you don't have to write it down.
- DO use a password that you can type quickly, without having to look at the keyboard.
Methods of selecting a password which adheres to these guidelines include:
- Choose a line or two from a song or poem, and use the first letter of each word.
- Alternate between one consonant and one or two vowels, up to seven or eight characters. This provides nonsense words which are usually pronounceable, and thus easy remembered.
- Choose two short words and concatenate them together with a punctuation character between them.