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Mythbusters: All Data Encryption is the Same, Right?

Many small businesses opt for wireless networks; they provide the connection you need and are easier and less expensive to set up than a wired network. But that convenience can cost your company in compromised security and lost data if the network isn’t appropriately encrypted.small_business, wireless, wireless network, WLAN, security

Although most wireless LAN (WLAN) equipment comes with many settings preconfigured, encryption isn’t one of them. In this latest installment of Mythbusters, we explain why the encryption protocol you choose—Wired Equivalent Privacy (WEP) or Wi-Fi Protected Access (WPA)—makes a difference.

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Will Wi-Fi Be the Death of Mobile?

In 97 countries around the world, there are now more mobile devices than people. No wonder mobile networks are clogged with massive amounts of new traffic! Mobile operators are struggling with how to provide the mobile broadband experience customers expect, in a cost-effective, scalable, and profitable manner. I believe that Wi-Fi, the “silent sleeper” of wireless access networks, may hold the answer.
The mobile industry is on the brink of a fundamental change. Just think of some recent key developments:

  • There has been massive growth in Wi-Fi-enabled smartphones, tablets, cameras, and game consoles—and nearly half of network traffic growth is Wi-Fi.
  • The number of Wi-Fi access points is also exploding, with more and more free public access.
  • At the same time, economic modeling by Cisco IBSG shows that mobile operators can reduce costs and improve customer experience by offloading mobile data to Wi-Fi networks. Read More »

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Höganäs North America chooses Cisco over others for Unified Wireless and Secure Network – Part 2

November 28, 2011 at 1:36 pm PST

Today, at Höganäs North America, the high-performance Cisco network delivers the day-to-day voice and data communications needed for around-the-clock communications and network connectivity that are vital to Höganäs’ staff for not only daily operations but to ensure the safety of their 80 plant employees: activities such as enabling crane operators servicing furnaces to alert nearby teams to help ensure their safety for example.

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How to Solve the Wireless Spectrum Puzzle

By Howard Baldwin, Contributing Columnist

An interesting battle over unlicensed wireless communication spectrum has been brewing in the U.S. over the last few weeks, one that pits advocates of open public access against advocates of licensing and private control.

Here are the highlights of the ongoing debate. In September, the FCC approved a spectrum test that could ultimately promulgate access using the white space between television channels. This method, known as “super Wi-Fi,” is said to allow the signal to travel further and still accommodate structural barriers. The test ran in Lake Mary, Fla., and concluded early in November. However, the FCC has not yet released results.

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Höganäs North America chooses Cisco over Motorola, Nortel, Avaya, and others – Part 1

November 18, 2011 at 4:11 pm PST

Don’t you just hate it when you drop your phone and it just stops working? My last phone fell out of my top pocket when I leaned over our pool and even though I got it out in less than 10 seconds and tried to dry it out, it was toast. Well, soggy toast I suppose.

There are times when you need something more. If you’re a manufacturer and you need some ruggedization then you might find it advantageous to look at the Cisco offerings. There are rugged versions of several products: switches, wireless access points and IP phone handsets to name just three. In the video I talk about one of them, the 7925G-EX handset that has been available for a short while now, and is being increasingly adopted by customers.  Read More »

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