The world of quantum computing is a noisy place, where error correction is needed to ensure quantum devices run correctly ...

One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

Pioneering computer scientist who devised the Quicksort algorithm, ways of verifying programs and guards against hackers ...

Quantum computer could break Bitcoin cryptography with under 500,000 qubits in nine minutes. This will likely only be possible in the 2030s.

Quantum computing's rapid progress threatens blockchain security, demanding urgent new cryptographic solutions.

Your Email is Encrypted Today, but Will It Hold Up Tomorrow? Awakening one day to discover that every “secure email” you’ve ever written was not secure at all. Your client contracts, financial ...

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Computer Science focuses on building software and coding new applications from scratch. Information Technology prioritises managing those systems and using tools to solve business problems efficiently ...

Last summer saw security giant Palo Alto Networks update its firewall operating system with quantum-optimized hardware to ...

Developers are considering ways to quantum-proof the world's oldest cryptocurrency as the threat of this computing moves beyond a hypothetical.

Traditional encryption methods have long been vulnerable to quantum computers, but two new analyses suggest a capable enough machine may be built much sooner than previously thought ...

Quantum computers could one day break Bitcoin's cryptographic defenses by deriving private keys from public ones fast enough ...