The article wireless security attacks and defenses begins with a example how people who are new to the wireless world run their wireless devices carelessly and thus invite others (with more knowledge) to exploit this weakness. Those people run for example wireless routers at factory defaults because they don´t know better, they think the device is safe the way it´s preconfigured.
My personal advice would be to avoid using something that you don´t know enough about. You should read at least the instructions which should help you setup a relative secure system but that´s of course not sufficient. You should do some research on the internet and articles like the one mentioned above help you understand the concepts and secure your wireless connection.


