Anyone developing wireless LAN (WLAN) systems knows the security problem created by the wired equivalency protocol (WEP). The bigger issue designers must wrestle with is how to solve the problems ...

Service provider takeaway: A common problem with 802.1x port-based authentication systems is when the supplicant is missing or inoperative. Learn tips on how to diagnose and solve these problems.

IEEE 802.1X is a standard that defines how to provide authentication for devices that connect with other devices on local area networks (LANs). It provides a mechanism by which network switches and ...

In the network access control products we tested, authentication varies from very strong to very weak, and every point in-between. When starting down your path of evaluating NAC products, decide very ...