hi i just want two paragraph first one summary second one your reflection from this article. this is the link. http://www.ciscopress.com/articles/article.asp?p=1847302

Protecting Your Network from the Wi-Fi
Protected Setup Security Hole.
This article is basically about the vulnerability of computer systems
through the Wi-Fi router. It tells how the most widely used (security
system for routers) Wi-Fi Protected Access (WPA or WPA2), have a
security hole affecting most wireless routers. People with the right tools
can hack your network and connect to wireless Internet access, possibly
connect to your computers, and snoop on your network traffic to perhaps
capture your passwords and hijack your online accounts. This...