We currently have 802.1x PEAP with IAS and AD groups working great with our Cisco switches, however when I configure a PC to use 802.1X EAP/TLS using machine accounts and machine certificate the IAS ...

Wireless technologies continue to grow with no sign of slowing down. Today, companies need to understand the advances in wireless security standards so they can easily integrate wireless ...

An emerging standard in wireless security finally is giving IT departments a way to fend off key-sniffing hackers and users who install their own unauthorized access points. In At last, real wireless ...

Is there such a beast? I've got a heterogenious environment (Linux, Windows, Solaris, VMware) with laptops, workstations and servers, and it's time to implement 802.1x. I'll probably start with the ...

The result was IEEE standard 802.1x, Port-Based Network Access Control. The 802.1x protocol augments the standard WEP transaction in two ways. First, it improves the initial authentication by ...

If I implement 802.1X on my Ethernet switch ports, do I still have to worry about rogue access points? Rogue access points are like cockroaches; they’re everywhere, they’re impossible to get rid of, ...

Implementing 802.1X authentication, which includes everything from setting up a RADIUS server to keeping end users connected, isn't easy. Implementing 802.1X authentication, which includes everything ...

When connecting to an enterprise-secured network with Android devices, users are prompted with many settings that could be confusing. When connecting with iOS devices—an iPad, iPhone, or iPod ...

COMMENTARY -- The recent fight between the University of Texas and its students on the 2.4 GHz battle field may be over, but competition for the limited spectrum used by two wireless LAN (Wi-Fi) ...

Last month, I covered the 802.11 wireless standard and the various options available for wireless networking. This time, let’s look at the principles of securing ...