Njevity Blog has got a nice post, which is nothing to do with ERP alone. Yes, if you noted it, I have underlined the word ALONE.
For almost everything in our system or online, we need to have a password. And certainly your name, short name, spouse name, etc. cannot be a good password (oh I mean it seriously, even if it’s your spouse name).
So this post helps you in deciding how your password can be; NOT what your password should be.
The Basics of Good Passwords, written by Tudor Coleman, is certainly a good and informative read.