A quick look at why authentication, authorization and accounting – or AAA and RA DIUS – were developed can easily take you back more than a decade. Acronyms and phrases like modems, roaming between ISPs, UNI X, and AOL come to mind. Users had one device and were chained to wired desktops. And IT managed
If you’re like most, sitting at a desk for the entire day and only carrying a laptop is a thing of the past. Life was simple and you could always reach email, apps and the printers needed. The new generation of worker, known as #GenMobile, uses multiple mobile devices for every aspect of work and
The IT landscape has changed significantly over the past five years. In many ways, the exception is now the norm. Nowhere is this truer than in client computing. Mobile computing dominates the workplace and promises to bring orders of magnitude more devices into the workplace.
The extensions of the physical-layer wireless techniques pioneered in 802.11n which make up the final 802.11ac Wi-Fi standard will have a considerable impact on enterprise wireless LANs (WLANs). Use of multiple antennas will give increases in the amount of wireless bandwidth in a cell, improving throughput and giving crucial capability in environments that serve high