Within the primary spec for securing today's wireless environments, WiFi Protected Access (WPA2), you tend to hear a lot about 802.1X and EAP (Extensible Authentication Protocol). But that doesn't tell you much when it comes to determining if WPA2 is a good fit for your WiFi security needs. The security offered by WPA2 fluctuates depending on what wireless networking environment you've built--whether it's all Microsoft, Novell or Cisco gear. Get a good in-depth view on how it works with all three so that you can make the best, and most secure, decision when the time comes. Article [1]