― How to Create Strong Passwords that are Easy to Remember but Hard to Break ∙ What is password strength? According to WikiPedia:Password strength is a measurement of the effectiveness of a password as an authentication credential. Specifically, it estimates how many trials an attacker who does not have direct access to the password would need, on average, to correctly guess it. The strength of a password is a function of length, complexity, and randomness. ∙ How to create a Strong [...].