One method that is being used by SSD is creating strong passwords. SSD not only provides a password manager to help keep track of all of your passwords, they also provide ways for you to create a strong password. One of these ways is by using dice and a word list to create a random password for you. Having an unpredictable password like that makes it harder to be tracked or have your data be breached, just like Tor helps to do.
The documentation of their methods is just as great as their documentation for everything else. They list out many methods that can be used in great detail.
