How quantum computers actually work, in plain language To understand why quantum machines are so dangerous to encryption, I start with how different they are from the laptops on our desks. Classical ...

Online data is generally pretty secure. Assuming everyone is careful with passwords and other protections, you can think of ...

Quantum computers powerful enough to break widely used public-key encryption aren’t here yet, but migration won’t be as simple as swapping in a new tool.

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Apple says testing missed flaws in new encryption designed to protect against future attacks from quantum computers, so it ...

The day when a quantum computer can crack commonly used forms of encryption is drawing closer. The world isn’t prepared, ...

It cannot just toss a coin because everything that goes on in the scale of the logic is basically completely predictable.” ...

Quantum computing encryption is reshaping how we think about digital security in a world built on encrypted communication. Today's systems rely on mathematical complexity, but emerging quantum ...

About eight years ago, toward the end of a panel I was moderating on cybersecurity, I turned to the panelists and asked them to tell me what to expect when quantum computing would come online. I got ...

The theoretical threat that quantum computers pose to the Bitcoin network moved a step closer to reality on Friday. Project Eleven, a startup focused on quantum security, awarded its "Q-Day Prize" to ...

The company has made public the mathematics behind its post-quantum encryption verification, setting a challenge to the ...

This research might also help pave the way for the quantum internet and other quantum systems in 40-50 years. Computer scientists with Toshiba Europe recently distributed quantum encryption keys ...