Comment Use passwords that help you memorize information (Score 1) 563
If you do a lot of sysadmin work, choose a topic that interests you, and find some kind of chart or table or data set that you would like to memorize. For example, you could choose capital cities and states, countries and their capitals, wire gauge to diameter, etc.
After a while of using that password each time, you will be able to remember all kinds of esoteric table data and amaze your friends at cocktail parties when you can recite the capital of every country on the globe, or what year many famous scientists were born.
Since you have to spend the effort remembering data, why not make the data something useful that you would like to remember for other applications?