Most Viewed Articles
Adiabatic Quantum (AQC) and Cyber (2024 Update)
Taxonomy of Quantum Computing: Paradigms & Architectures
The Quantum Computing Threat
Q-Day Predictions: Anticipating the Arrival of CRQC
Ready for Quantum: Practical Steps for Cybersecurity Teams
Early History of Quantum Computing
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Post-QuantumMarin IvezicNovember 28, 2024
Adiabatic Quantum (AQC) and Cyber (2024 Update)
Adiabatic Quantum Computing (AQC) is an alternative paradigm that uses an analog process based on the quantum adiabatic theorem. Instead of discrete gate operations, AQC involves slowly evolving a quantum system’s Hamiltonian such that it remains in its lowest-energy (ground) state, effectively “computing” the solution as the system’s final state. AQC and its practical subset known as quantum annealing are…
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November 19, 2024
Quantum Hacking: Cybersecurity of Quantum Systems
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September 10, 2024
Post-Quantum Cryptography (PQC) Meets Quantum AI (QAI)
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July 27, 2023
Q-Day Predictions: Anticipating the Arrival of CRQC
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June 8, 2023
Harvest Now, Decrypt Later (HNDL) Risk
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June 1, 2023
Post-Quantum Cryptography PQC Challenges
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March 28, 2023
Inside NIST’s PQC: Kyber, Dilithium, and SPHINCS+
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January 10, 2023
Cryptographically Relevant Quantum Computers (CRQCs)
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September 1, 2022
Mitigating Quantum Threats Beyond PQC
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September 1, 2022
Introduction to Crypto-Agility
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July 13, 2022
Post-Quantum Cryptography (PQC) Introduction
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November 1, 2021
Ready for Quantum: Practical Steps for Cybersecurity Teams
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April 16, 2021
Evaluating Tokenization in the Context of Quantum Readiness
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April 13, 2021
Quantum Computing – Looming Threat to Telecom Security
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April 3, 2021
Adiabatic Quantum Computing (AQC) and Impact on Cyber
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April 14, 2020
Entanglement-Based QKD Protocols: E91 and BBM92
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April 13, 2020
Quantum Key Distribution (QKD) and the BB84 Protocol
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November 4, 2019
The Quantum Computing Threat
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October 14, 2019
Challenges of Upgrading to Post-Quantum Cryptography (PQC)
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January 17, 2019
Introduction to Quantum Random Number Generation (QRNG)
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October 18, 2017
Shor’s Algorithm: A Quantum Threat to Modern Cryptography
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August 14, 2017
Grover’s Algorithm and Its Impact on Cybersecurity
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June 13, 2017
Quantum-Safe vs. Quantum-Secure Cryptography
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Quantum AIMarin IvezicOctober 31, 2024
Quantum AI: 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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October 16, 2024
Guide to Quantum ML for Data Scientists
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September 10, 2024
Post-Quantum Cryptography (PQC) Meets Quantum AI (QAI)
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August 23, 2024
Full Stack of AI Concerns: Responsible, Safe, Secure AI
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January 1, 2024
Marin’s Statement on AI Risks
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October 3, 2023
Quantum Computing Paradigms: Neuromorphic QC (NQC)
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December 14, 2018
Introducing Quantum AI
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Quantum ComputingMarin IvezicMarch 17, 2025
Why I Founded Applied Quantum – The First Pure-Play, End-to-End Quantum Consultancy
Applied Quantum is a firm that for the first time would be 100% dedicated to quantum technology services – not as a sideline, not as one emerging tech practice among many, but as the entire mission of the company, and it would cover the field end-to-end. We founded Applied Quantum to be the first and only end-to-end pure-play quantum professional…
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March 14, 2025
Quantum Technologies and Quantum Computing in South Korea
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February 27, 2025
Quantum Use Cases in Telecom
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January 16, 2025
Quantum Use Cases in Healthcare & Medical Research
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December 30, 2024
China’s Quantum Computing and Quantum Technology Initiatives
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December 27, 2024
Quantum Technology Initiatives in Singapore and ASEAN
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December 26, 2024
Quantum Technologies and Quantum Computing in Russia
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November 28, 2024
Quantum Computing Benchmarks: RCS, QV, AQ, and More
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November 28, 2024
Adiabatic Quantum (AQC) and Cyber (2024 Update)
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November 20, 2024
Quantum Technology Initiatives in Europe and EU
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November 19, 2024
Quantum Hacking: Cybersecurity of Quantum Systems
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September 14, 2024
Australia Quantum Computing & Quantum Technology
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September 9, 2024
Quantum Technology Use Cases in Aerospace & Automotive
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August 31, 2024
Quantum Technology Use Cases in Finance & Banking
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August 30, 2024
Quantum Technology Use Cases in Government & Defense
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August 22, 2024
Quantum Computing & Quantum Technology Initiatives in the USA
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August 7, 2024
Quantum Computing & Quantum Technology Initiatives in Canada
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May 14, 2024
Quantum Computing Use Cases in Materials & Chemicals
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March 20, 2024
Quantum Technologies and Quantum Computing in Switzerland
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February 12, 2024
Quantum Technologies & Quantum Computing in the UK
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December 29, 2023
India’s Quantum Computing and Quantum Technology Initiatives
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October 24, 2023
Quantum Memories in Quantum Networking and Computing
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October 11, 2023
Quantum Technology Use Cases in Energy & Utilities
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October 9, 2023
Quantum Use Cases in Pharma & Biotech
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June 19, 2023
Fidelity in Quantum Computing
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June 10, 2023
Quantum Technology Use Cases in Supply Chain & Logistics
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May 10, 2023
Quantum Errors and Quantum Error Correction Methods
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October 26, 2022
Cat Qubits 101
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May 28, 2022
Transmon Qubits 101
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April 5, 2022
Glossary of Quantum Computing Terms
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April 3, 2021
Adiabatic Quantum Computing (AQC) and Impact on Cyber
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June 16, 2020
Early History of Quantum Computing
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March 1, 2020
The Controlled-NOT (CNOT) Gate in Quantum Computing
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December 30, 2019
Random Circuit Sampling (RCS) Benchmark
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December 1, 2018
Why Do Quantum Computers Look So Weird?
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November 30, 2018
Quantum Computing Use Cases
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September 14, 2016
Key Principles and Theorems in Quantum Computing and Networks
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September 2, 2016
Qubits: A Brief Introduction for Cybersecurity Professionals
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August 19, 2016
Bell States: An Introduction for Cybersecurity Professionals
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Quantum Computing ParadigmsMarin IvezicNovember 1, 2023
Taxonomy of Quantum Computing: Paradigms & 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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October 28, 2023
Quantum Computing Paradigms: Photonic Cluster-State QC
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October 18, 2023
Quantum Computing Paradigms: Ion Trap and Neutral Atom MBQC
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October 10, 2023
Quantum Computing Paradigms: Superconducting Qubits
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October 6, 2023
Quantum Computing Paradigms: Holonomic (Geometric Phase) QC
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October 6, 2023
Quantum Computing Paradigms: Photonic QC
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October 5, 2023
Quantum Computing Paradigms: Trapped-Ion QC
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October 4, 2023
Quantum Computing Paradigms: Adiabatic Topological QC (ATQC)
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October 3, 2023
Quantum Computing Paradigms: Neuromorphic QC (NQC)
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October 3, 2023
Quantum Computing Paradigms: Topological QC
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October 2, 2023
Quantum Computing Paradigms: Adiabatic QC (AQC)
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October 1, 2023
Quantum Computing Paradigms: Silicon-Based Qubits
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September 30, 2023
Quantum Computing Paradigms: Measurement-Based Quantum Computing (MBQC)
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September 28, 2023
Quantum Computing Paradigms: Neutral Atom (Rydberg) QC
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September 25, 2023
Quantum Computing Paradigms: Quantum Annealing (QA)
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September 19, 2023
Quantum Computing Paradigms: Quantum Walk QC
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September 16, 2023
Quantum Computing Paradigms: Fibonacci Anyons
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September 14, 2023
Quantum Computing Paradigms: QA With Digital Boost (“Bang-Bang” Annealing)
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September 13, 2023
Quantum Computing Paradigms: Dissipative QC (DQC)
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September 12, 2023
Quantum Computing Paradigms: Majorana Qubits
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September 10, 2023
Quantum Computing Paradigms: Biological QC
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September 10, 2023
Quantum Computing Paradigms: Boson Sampling QC (Gaussian & Non-Gaussian)
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September 9, 2023
Quantum Computing Paradigms: Quantum Cellular Automata (QCA)
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September 8, 2023
Quantum Computing Paradigms: Time Crystals’ Potential QC Use
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September 6, 2023
Quantum Computing Paradigms: DNA-Based QIP
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September 5, 2023
Quantum Computing Paradigms: One-Clean-Qubit Model (DQC1)
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September 4, 2023
Quantum Computing Paradigms: Exotic and Emerging QC
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September 3, 2023
Quantum Computing Paradigms: Photonic Continuous-Variable QC (CVQC)
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September 1, 2023
Quantum Computing Paradigms: Hybrid QC Architectures
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August 24, 2023
Quantum Computing Paradigms: Gate-Based / Universal QC
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Post-QuantumMarin IvezicNovember 19, 2024
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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February 14, 2024
Quantum Repeaters: The Key to Long-Distance Quantum Comms
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January 10, 2024
What is Entanglement-as-a-Service (EaaS)?
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October 24, 2023
Quantum Memories in Quantum Networking and Computing
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March 8, 2023
Quantum Networks 101: An Intro for Cyber Professionals
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November 19, 2022
Entanglement Distribution Techniques in Quantum Networks
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June 22, 2022
Quantum Teleportation
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April 14, 2020
Entanglement-Based QKD Protocols: E91 and BBM92
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April 13, 2020
Quantum Key Distribution (QKD) and the BB84 Protocol
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Quantum SensingMarin IvezicFebruary 28, 2025
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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October 30, 2024
Quantum Sensing – Key Use Cases
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October 18, 2023
Quantum LiDAR vs. Quantum Radar
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August 9, 2023
Ethical and Privacy Implications of Quantum Sensing
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February 15, 2023
Quantum Radar: The Next Frontier of Stealth Detection and Beyond
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February 8, 2023
Quantum Sensing – Introduction and Taxonomy