How do I make a good Password?

Too Easy

Too Hard

Computer Programs can be used to guess the password

You have to write it down to remember it

12345

qwerty

Password

letmein

Lx429#Brt34_2l

Ok, so we know what not to do, how can we make a good password?

Change every

60

Days

Cannot reuse old password

$$4Xx2jm8-20w