I do commend Sacramento for trying to put controls in place to reduce human trafficking; will it work?
What if banning smartphone encryption could stem the rising tide of human trafficking, a form of modern-day slavery from which perpetrators force victims to engage in commercial labor services or sex acts against their will?
Continue reading “Ex-NSA Boss Says FBI is wrong on Encryption” »
It’s an interesting idea, if not an original one. (it’s not) The problem is that, military grade encryption or not, it would be a single point of failure that could compromise your on AND offline security in one fell swoop.
Fugitive presidential candidate John McAfee is going back to his roots with a new security product that he calls “a f—ing game changer.”
Physicists have come up with a way to make secret codes based on the cosmic microwave background, the afterglow of the birth of the universe.
(Phys.org)—” Spooky action at a distance,” Einstein’s famous, dismissive characterization of quantum entanglement, has long been established as a physical phenomenon, and researchers are keen to develop practical applications for entanglement including communication, encryption, and computing.
Quantum entanglement is a phenomenon in which the production or the interactions of a number of particles cannot be described independently of each other, and must instead be described in terms of the whole system’s quantum state.
Two recent experiments with entanglement have been reported in the Proceedings of the National Academy of Sciences, one proving that complex quantum states in photons can be preserved even in turbulent atmospheric conditions; the other demonstrating entanglement swapping between qubits over the 143 kilometers between the Canary Islands and Tenerife.
In one of my first articles for Lifeboat,* I provided an experimental methodology for demonstrating (or proving) the instantaneous ‘communication’ between quantum entangled particles. Even though changes to one particle can be provably demonstrated at its far away twin, the very strange experimental results suggested by quantum theory also demonstrate that you cannot use the simultaneity for any purpose. That is, you can provably pass information instantly, but you cannot study the ‘message’ (a change in state at the recipient), until such time as it could have been transmit by a classical radio wave.
Now, scientists have conducted an experiment proving that objects can instantaneously affect each other, regardless o the distance between them. [continue below]
Sorry Einstein.
Quantum Study Suggests ‘Spooky Action’ is Real
Continue reading “Quantum Theory: ‘Spooky Action at a Distance’ confirmed” »
A Game Changer in Quantum Computing:
The ingredients for superfast computers could be nearly in place. For the first time, researchers have demonstrated that two silicon transistors acting as quantum bits can perform a tiny calculation.
The advance represents the final physical component needed to realise the promise of super-powerful silicon quantum computers, which harness the science of the very small — the strange behaviour of subatomic particles — to solve computing challenges that are beyond the reach of even today’s fastest supercomputers. Potentially transforming fields like encryption and the search for new pharmaceuticals.
Continue reading “A quantum logic gate in silicon built for the for the first time (w/video)” »
Suggests a mechanism to be adopted for any
cryptocurrency that would alter the fee layer to
help fund a new public good.
From ABIS concept
In 2013, following a period of reflection and visioning, I imagined the possibility of completely altering the financial system as we know it. This vision, known as ABIS, will now see its first-ever implementation.
The implementation is now being issued in BCN’s GUI Wallet with the release of v. 1.0.8, where the transaction has been re-envisioned to allow the user new ways to explore the possibilities of transactions and realize greater giving potential, initially through two use cases involving unique forms of donations:
Continue reading “A Greater Giving Potential: Introducing Micro-Donations in Bytecoin” »
Quantum teleportation, the act of reconstructing quantum data somewhere else, is impressive just by itself. However, scientists at the US’ National Institute of Standards and Technology have managed to one-up that feat. They’ve broken the distance record for quantum teleportation by transferring the information from one photon to another across 63 miles of optical fiber. That may not sound like much, but it’s an achievement just to beam that data in the first place — 99 percent of photons would never make the complete trip. It was only possible thanks to newer detectors that could pick up the faint signal of the lone light particle.
You’d clearly need to send much more information before this teleportation becomes practical, but the achievement does open the door to many possibilities in quantum computing. You could use unbreakable quantum encryption at inter-city distances, for instance. The biggest challenge may simply be to extend the range to the point where quantum data transfers work on the scale of the internet, where there are occasionally thousands of miles between connections.
[Image credit: Getty Images/iStockphoto].
You’ve gotta love Star Trek, but there is absolutely NO WAY I’d ever set foot in a real teleportation device! (if one ever really got made, of course) Call me crazy, but I’m kinda partial to keeping my molecular cohesion as intact as possible, which kinda rules out having it ripped apart and remade on the other side.
A record-breaking distance has been achieved in the bizarre world of quantum teleportation, scientists say.
The scientists teleported photons (packets of light) across a spool of fiber optics 63 miles (102 kilometers) long, four times farther than the previous record. This research could one day lead to a “quantum Internet” that offers next-generation encryption, the scientists said.
Continue reading “Shades of ‘Star Trek’? Quantum Teleportation Sets Distance Record” »
