It’s been a big news week in the world of Wi-Fi. The WPA2 security protocol, which for over ten years has been widely regarded as the safest way to use Wi-Fi, was discovered to have a serious security vulnerability. What does this mean for you, for us, and for all those people down at your local coffee shop using an unprotected Wi-Fi network as you read this? The following questions are designed to help us get some definitive answers: