Make that secure passwords
Do not use a password you have used in the past.
Try to change the password at least every 3-6 months.
Create a password that is at least six characters long.
Create a password with both digits and letters, uppercase, and lowercase.
Do not create a password with a family name, name of your pet, hobby, sports teams, favourite TV show, etc.
Do not create a password that is your phone number, house number, etc.
Create a password that is not in a dictionary.
Create passwords with spaces and/or magics (&*^%$#) in them (if allowed).
Have a password manager create a password for you.