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 ...

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 ...

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 ...

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 ...

Wireless LANs offer two things central to the adoption of communications technologies: reach and economy. Scalable end-user reach is gained without stringing wires, and the users themselves often feel ...

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 ...

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, ...

Are you worried about the security of your 802.11b wireless local area network (WLAN) because you're using plain-old wired equivalent privacy (WEP)? If you're still relying on WEP alone, you should be ...

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 ...

Connecting to wireless networks using the enterprise or 802.1X mode of Wi-Fi security is a bit different compared to using the personal or pre-shared key (PSK) mode. Though connecting to enterprise ...