Networking

5G is the next generation of mobile broadband, and it will eventually replace consumers’ and corporations’ 4G LTE connections. With 5G, users will see exponentially faster download and upload speeds, with drastic reductions in latency. This will open up a new world of possibilities, and it’s easy to understand why the technology is the subject of such breathless coverage in the press.

At the moment, the reality of 5G doesn’t match this hype, but that’s only because the infrastructure isn’t in place yet. Most serious industry observers predict that it will take at least a year or two for wireless carriers to build out 5G networks capable of supporting widescale use. But once that infrastructure is in place, it truly will change the world — and businesses should begin preparing today.

Usually, trouble with wireless devices and networks comes down to the efficiency of radio transmissions, not speed. Fortunately, products that implement Wi-Fi 6, the IEEE’s 802.11ax wireless networking standard, are well positioned to alleviate the performance problems that plague manufacturers. Most of the benefits of Wi-Fi 6 can be explained through three simple abbreviations. At first glance, these may seem like alphabet soup, but the features they represent offer significant improvements to organizations that deploy Wi-Fi 6.

The election infrastructure in the U.S. depends on the coordinated, secure interaction of thousands of state and local election officials using very different technologies. These range from large cities with fully electronic voting systems to small municipalities that still rely on paper ballots. As I work with officials from these diverse election authorities, I’ve developed a set of best practices that will enhance security in any election environment. Let’s take a look at five key measures that every Board of Elections should put in place.

Before this spring, many organizations were already set up to accommodate some portion of their employees working remotely. But very few businesses were equipped to handle all of their employees working from home. As a result, many employees saw performance problems and reduced functionality in the very applications they relied on to do their jobs.

It’s been said that we’re living through what is effectively the world’s largest business continuity exercise. Here are three lessons that business and IT leaders should take away from it.

Over the past few months I’ve spent a lot of time working with and researching some of the top software-defined WAN vendors in the market to continue developing CDW’s Professional Services. In this blog series, I’d like to share overviews of each solution, my thoughts, strengths and areas for improvement that I think apply to each solution. I’ll cover each vendor with a specific and technical lens.

We’ll kick off this series with Cisco SD-WAN, formerly Viptela.

A common misconception about software-defined wide area networking (SD-WAN) is that all solutions are essentially the same. Choose your vendor, the thinking goes, and you’ll save countless dollars every year thanks to the efficiencies of centralized management. The truth is a little more complicated.