Lifeboat Foundation

https://paper.li/e-1437691924#/

We’ll likely see a rise in internet blackouts in 2019, for two reasons: countries deliberately “turning off” the internet within their borders, and hackers disrupting segments of the internet with distributed denial-of-service (DDoS) attacks. Above all, both will force policymakers everywhere to reckon with the fact that the internet itself is increasingly becoming centralized — and therefore increasingly vulnerable to manipulation, making everyone less safe.

From a report: The first method — states deliberately severing internet connections within their country — has an important history. In 2004, the Maldivian government caused an internet blackout when citizens protested the president; Nepal similarly caused a blackout shortly thereafter. In 2007, the Burmese government apparently damaged an underwater internet cable in order to “staunch the flow of pictures and messages from protesters reaching the outside world.” In 2011, Egypt cut most internet and cell services within its borders as the government attempted to quell protests against then-President Hosni Mubarak; Libya then did the same after its own unrest.

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Blockchain ‘as disruptive as the Web’?

Blockchain is featured as a disrupting technology in the Tech Trends 2019 report published by Big Four audit and consulting firm Deloitte on Jan. 16.

According to one article in the report, “[a]dvanced networking is the unsung hero of our digital future,” and blockchain is cited as a part of it. The report — which mentions blockchain 25 times — notes that blockchain is among the technologies the importance of which is growing rapidly and still on its path towards mass adoption.

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https://www.laserfocusworld.com/…/on-chip-optical-link-is-c…

Researchers of the University of Twente (UT; Enschede, Netherlands) have, for the first time, succeeded in connecting two parts of an electronic chip using an on-chip optical link, all fabricable with standard CMOS technology — a long-sought-after goal, as intrachip connection via light is almost instantaneous and also provides electrical isolation. Such a connection can, for example, be a safe way of connecting high-power electronics and digital control circuitry on a single chip without a direct electrical link. Vishal Agarwal, a UT PhD student, created a very small optocoupler circuit that delivers a data rate of megabits per second in an energy-efficient way.

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Dr. Graham Downing
Totnes Civic Hall
11th August 2018

https://paper.li/e-1437691924#/

Yes, it’s a given that Google dominates the search market — but the fact is, Google is probably even more dominant than you would have guessed.

You get internet! And YOU get internet!

The Starlink satellite launch is just the beginning of SpaceX’s plan to cover the globe with internet.

Hacker attacks on everything from social media accounts to government files could be largely prevented by the advent of quantum communication, which would use particles of light called “photons” to secure information rather than a crackable code.

Using light to send information is a game of probability: Transmitting one bit of information can take multiple attempts. The more photons a light source can generate per second, the faster the rate of successful information transmission.

“A source might generate a lot of photons per second, but only a few of them may actually be used to transmit information, which strongly limits the speed of quantum communication,” Bogdanov said.

Continue reading “Toward unhackable communication: Single particles of light could bring the ‘quantum internet’” »

From autonomous things, to edge computing, and 5G, these five trends are expected to have a deep impact on the semiconductor sector in the year ahead.

Researchers in the field of quantum communication have recently made great strides, taking us closer to a perfectly secure method of communication.

For years, researchers struggled to find ways to amplify quantum signals, store large amounts of quantum data, and allow for more than two nodes in a quantum network. However, in the last two months, solutions to all three of these problems have been found using the bizarre properties of the quantum world, in particular quantum entanglement.

Now that these hurdles have been overcome, quantum networks and even a quantum internet seem like real possibilities.

Continue reading “Quantum Communication Just Took a Great Leap Forward” »