Apple’s iMessage gains industry-leading quantum security

Apple is preparing for future threats to iMessage by introducing upgraded encryption for its messaging service by using quantum computers.

Think of it as state-of-the-art quantum security for messaging at scale, the company says, resulting in Apple’s messaging system being more secure against both current and future foes.

What is the protection?

Announced on Apple’s Security Research blog, the new iMessage protection is called PQ3 and promises the “strongest security properties of any at-scale messaging protocol in the world.”

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Is quantum teleportation the future of secure communications?

Credit to Author: Pieter Arntz| Date: Tue, 31 May 2022 12:27:32 +0000

Dutch scientists have demonstrated the next step towards a quantum-based Internet that will make communications immediate and private

The post Is quantum teleportation the future of secure communications? appeared first on Malwarebytes Labs.

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IBM tears into Google’s ‘quantum supremacy’ claim

Credit to Author: John E Dunn| Date: Thu, 24 Oct 2019 13:19:07 +0000

Is ‘quantum supremacy’ the moment that the rarefied world of quantum computing finally enters popular consciousness? Probably not.<img src=”http://feeds.feedburner.com/~r/nakedsecurity/~4/KQ-hCfgul6U” height=”1″ width=”1″ alt=””/>

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A tiny cavity leads to a strong interaction between light and matter

Researchers have succeeded in creating an efficient quantum-mechanical light-matter interface using a microscopic cavity. Within this cavity, a single photon is emitted and absorbed up to 10 times by an artificial atom. This opens up new prospects for quantum technology.

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