Security is not that big of a deal unless you have some big secret. It would be esaiser to break into your house than to break into your wireless computer. Unless you got some high tech people going after you or somebody is willing to pay somebody a lot of money for a hacker don't worry about it. It's funny how I know tech guys that are so paranoid about wireless but only have one lock on their house and no alarm. Any idiot can break into your house when you are out.