Our industry is littered with missed opportunities – especially when it comes to the telephone companies. For instance, the lucrative and pervasive “T-1 multiplexer” market of the 1980s never would ...

To view a PDF version of this article, click here. High-availability routing systems are a growing requirement, particularly at the network edge where circuits are terminated and rerouting around a ...

Keeping documentation is a great way to ease your future hardware refresh and have what you need for insurance purposes. I recently completed a massive hardware refresh in which I updated nearly all ...

(Note: This is Part 1 of a two-part series. In Part 2 we will look at the leading players in the cloud networking industry) Cloud infrastructure has a habit of creating large markets. The most famous, ...

Part 1 of this article looks at low-level communications protocols, including PPP and Ethernet, and their specific security features and requirements. Part 2 examines higher-level network protocols, ...

While 4G LTE remains the mainstream mobile communication technology in South Korea, the cumulative number of 5G users will likely have exceeded 30 million by the end of April 2023, narrowing the gap ...