Updated: 06/30/2020 by Computer Hope

Sometimes abbreviated as PW and PWD, a password is a set of secret characters or words used to authenticate access to a digital system. Passwords help ensure that computers or data can only be accessed by those who were granted the right to view or access them.

Strong password - Term used to describe a password that is an effective password that would be difficult to break. Often a strong password has 10 or more upper and lowercase characters (the more the better). Below is an example of a strong password.

[email protected]$

Weak password - A password that is trivial to guess, or to brute force. Names, birth dates, phone numbers, and easily guessable words are considered weak passwords. Below is an example of a weak password.


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