Posts Tagged 'internet'

Ubuntu Core 16 for IoT released

Ubuntu Core 16 for the Internet of Things was released a few days agoa, to provide enhanced security and app store support for connected devices.

Ubuntu Core 16 uses Ubuntu’s snap packages technology to ensure that IoT applications access only necessary data. The operating system and kernel in Ubuntu Core also are delivered as snaps.

“Ubuntu Core 16 solves two critical systemic questions: how to achieve IoT security and how to address the critical focus on software,”said Mark Shuttleworth, founder of Ubuntu and Canonical.

 

New random()

A new advance on a method known as a randomness extractor makes it easier for machines generate truly random numbers by harvesting randomness from the environment.

The new randomness extractor combines two independent sources of weakly random numbers into one set that is nearly random, with only minor deviations. Then the researchers use a “resilient function,” a method of combining information, to turn the string of numbers into one truly random bit — a 1 or 0.

Compared with the previous state-of-the-art randomness extractors, which required input that was already very close to random, the new method can mine sources that are “much, much, much, much weaker,” says computer scientist Avi Wigderson of the Institute for Advanced Study in Princeton, N.J. The new extractor is a “substantial improvement over the previous results, and it’s very close to the best you can hope for.”

The internet in 5000 days

Did you know that the internet is only 5000 days old?

Can you imagine how it will be after another 5000 days ?

Kevin kelly gives some insight: