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Post-Quantum
Q-Day Revisited – RSA-2048 Broken by 2030: Detailed Analysis
It’s time to mark a controversial date on the calendar: 2030 is the year RSA-2048 will be broken by a quantum computer. That’s my bold prediction, and I don’t make it lightly. In cybersecurity circles, the countdown to “Q-Day” or Y2Q (the day a cryptographically relevant quantum computer cracks our public-key encryption) has been a topic of intense debate. Lately,…
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Quantum AI
Quantum AI (QAI): Harnessing Quantum Computing for AI (2024 Update)
Quantum Artificial Intelligence (QAI) is an interdisciplinary field that merges the power of quantum computing with the learning capabilities of artificial intelligence (AI). In essence, QAI seeks to use quantum computing—which exploits phenomena like superposition and entanglement—to run AI algorithms that learn from data and make decisions, potentially far more efficiently than on classical computers. This fusion promises to create…
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Quantum Computing
The Many Faces of Decoherence
Quantum computers hold enormous promise, but they face a stubborn adversary: decoherence. This is the process by which a qubit’s fragile quantum state (its superposition or entanglement) leaks into the environment and effectively "forgets" the information it was carrying. For today’s leading quantum hardware modalities – superconducting circuits, trapped-ion qubits, neutral atoms in optical traps, photonic qubits, and semiconductor spin…
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Quantum Computing Modalities
Taxonomy of Quantum Computing: Modalities & Architectures
Over the past few decades, researchers have devised multiple quantum computing paradigms – different models and physical implementations of quantum computers – each addressing these challenges in unique ways. In essence, there is no single “quantum computer” design; instead, there are many parallel approaches, each with its own principles, trade-offs, and technological hurdles.
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Post-Quantum
Quantum Hacking: Cybersecurity of Quantum Systems
While these machines are not yet widespread, it is never too early to consider their cybersecurity. As quantum computing moves into cloud platforms and multi-user environments, attackers will undoubtedly seek ways to exploit them.
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Quantum Sensing
AI and Quantum Sensing: A Perfect Synergy
AI and quantum sensing complement each other perfectly. Quantum sensors provide the rich, nuanced data about physical reality at its smallest scales; AI provides the means to interpret and act on that data in real time. This synergy is already evident in cutting-edge projects – from AI algorithms cleaning up quantum microscope images to autonomous navigation systems using quantum sensors…
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