13. Enable encryption on your personal wireless network.

14. Do not give out personal information if you did not initiate the call. For example, if a tele-marketer asks for your credit card number, ask for a number to call them back. Better still, don't call back. High pressure sales will likely be for useless items. Or fraudulent.

15. When you end your lease, ask for your records. They have your SSN and will probably just store your file in an unsecured drawer.