Embedded Computing on the Edge

CATEGORIES : Embedded system, IoT/AUTHOR : Ron Wilson

Embedded computing has passed—more or less unscathed—through many technology shifts and marketing fashions. But the most recent—the rise of edge computing—could mean important new possibilities and challenges. So what is edge computing (Figure 1)? The cynic might say it is just a grab for market share by giant cloud companies that have in the past struggled […]

5G on the Road to Reality

CATEGORIES : IoT/AUTHOR : Ron Wilson

5G is moving forward. From a vague notion of the next big thing in wireless, to a loosely defined set of goals that all but invited overpromising, to an increasingly solid set of use cases and technical standards proposals, 5G is rapidly converging on realizable objectives and implementable standards. In the process it is becoming […]

Securing IoT Devices can be Never-Ending

CATEGORIES : IoT, System Security/AUTHOR : Ron Wilson

“Mommy, Daddy … Why is the sky blue?” As you scramble for an answer that lies somewhere between a discussion of refraction in gasses and “Oh, look—a doggie!” you already know the response to whatever you say will be a horrifyingly sincere “But why?” And so on, until your patience lies in tatters at your […]

Learning from the Next-Gen Firewall

CATEGORIES : Data Center, IoT, System Security/AUTHOR : Ron Wilson

Torrents of packets will cascade into the data center: endless streams of data from the Internet of Things (IoT), massive flows of cellular network traffic into virtualized network functions, bursts of input to Web applications. And hidden in the cascades, far darker bits try to slip through: cyber attacks. They may seek to interfere with […]

Look Sharp: The IoT is Watching

CATEGORIES : Embedded system, IoT/AUTHOR : Ron Wilson

The Internet of Things (IoT) is about to change profoundly the design of embedded systems—but probably not in the way you are thinking. The change will begin not in silicon or in algorithms but in business models. Yet it will quickly permeate every aspect of embedded design. Early warnings of the shift began several years […]