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 […]

Maybe It’s Time to Go Custom

CATEGORIES : System Architecture/AUTHOR : Ron Wilson

You could substantially increase the performance of your system with one little change. Or you could take a big bite out of energy consumption. Or you could greatly strengthen the security of your system. All with one little change of habit. If you are a car or bicycle enthusiast, you probably pay attention to custom […]

Power and Complexity: Welcome to AMP

CATEGORIES : All, Embedded system, System Architecture/AUTHOR : Ron Wilson

Asymmetric multiprocessing (AMP) is on the short list to be the technology acronym of the year for 2016. But what is it, exactly, and why would you want any? More usefully, what are the considerations and challenges in implementing AMP in an embedded system? Let’s begin with definitions. A symmetric multiprocessing (SMP) system is one […]

No Safety without Security on the IoT

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

We have reached the stage in the evolution of the Internet of Things (IoT) where two independent processes have become self-sustaining. The first—the creative process—has begun to uncover genuinely compelling applications. Beyond $40 internet lightbulbs, in-refrigerator Webcams, and toothbrushes with smartphone apps, systems developers are starting to see—and to prototype—applications at the convergence of smart […]

Neural Networks and the Rings of Power

CATEGORIES : All, System Architecture/AUTHOR : Ron Wilson

In the dark world of J.R.R. Tolkien’s Lord of the Rings, the Dark Lord commanded the creation of a set of golden rings that embodied and projected his power. One in particular (Figure 1) held power over the others, with the ability to find them and bring them together. Figure 1. One ring ruled all the […]