Password Generator – “This page offers a better way to create a strong, yet easy to remember passphrase for use with encryption and security programs. Weak passwords and passphrases are one of the most common flaws in computer security. Take a few minutes and learn how to do it right. The information presented here can be used by anyone. No background in cryptography or mathematics is required”.
This is the best method that I have found to create unique and secure passwords without using a program or app. Grab five dice and you are good to go.