-
AI Security
A (Very) Brief History of AI
As early as the mid-19th century, Charles Babbage and Ada Lovelace created the Analytical Engine, a mechanical general-purpose computer. Lovelace is often credited with the idea of a machine that could manipulate symbols in accordance with rules and that it…
Read More » -
AI Security
Understanding and Addressing Biases in Machine Learning
While ML offers extensive benefits, it also presents significant challenges, among them, one of the most prominent ones is biases in ML models. Bias in ML refers to systematic errors or influences in a model's predictions that lead to unequal…
Read More » -
Quantum Computing
Quantum Errors and Quantum Error Correction (QEC) Methods
Quantum error correction (QEC) is therefore critical for enabling large-scale or fault-tolerant quantum computing. Fault tolerance means a quantum computer can continue to operate correctly even when individual operations or qubits error out. Unlike classical error correction – which can…
Read More » -
Post-Quantum, PQC, Quantum Security
Quantum Era Demands Changes to ALL Enterprise Systems
In my work with various clients, I frequently encounter a significant misunderstanding about the scope of preparations required to become quantum ready. Many assume that the transition to a post-quantum world will be straightforward, involving only minor patches to a…
Read More » -
Post-Quantum, PQC, Quantum Security
Bills of Materials for Quantum Readiness: SBOM, CBOM, and Beyond
Quantum computing threat is forcing organizations to inventory their digital assets like never before. With powerful quantum attacks on the horizon, businesses must identify what they have - software, cryptography, sensitive data, hardware - before they can secure it. Security…
Read More » -
Quantum Security & PQC
Report “The Quantum Threat to the US Financial System”
A new, interesting, report was just published by the Hudson institute – “Prosperity at Risk: The Quantum Computer Threat to the US Financial System,” authored by Alexander W. Butler and Arthur Herman of the Quantum Alliance Initiative at the Hudson…
Read More » -
Post-Quantum, PQC, Quantum Security
Inside NIST’s PQC: Kyber, Dilithium, and SPHINCS+
In 2022, after a multi-year evaluation, NIST selected CRYSTALS-Kyber, CRYSTALS-Dilithium, and SPHINCS+ as the first algorithms for standardization in public-key encryption (key encapsulation) and digital signatures. Kyber is an encryption/key-establishment scheme (a Key Encapsulation Mechanism, KEM) based on lattice problems,…
Read More » -
Quantum Networks
Quantum Networks 101: An Intro for Cyber Professionals
Quantum networks are on the cusp of transitioning from theory to practice, following a trajectory not unlike the early development of the classical internet. They hold the promise of fundamentally secure communications and new quantum information capabilities. While challenges remain,…
Read More » -
AI Security
Adversarial Attacks: The Hidden Risk in AI Security
Adversarial attacks specifically target the vulnerabilities in AI and ML systems. At a high level, these attacks involve inputting carefully crafted data into an AI system to trick it into making an incorrect decision or classification. For instance, an adversarial…
Read More » -
Research
Google Claims Breakthrough in Quantum Error Correction
Feb 2023 – Quantum computers hold the promise of tackling problems beyond the reach of classical machines, but they are notoriously fragile. Even tiny disturbances can introduce errors into quantum computations. To build a fault-tolerant quantum computer – one that…
Read More » -
Quantum Sensing
Quantum Radar: The Next Frontier of Stealth Detection and Beyond
Quantum radar is an emerging technology that applies the mind-bending principles of quantum mechanics to the field of radar sensing. In theory, it promises detection capabilities beyond the reach of conventional radar, potentially piercing the invisibility of stealth aircraft and…
Read More » -
Post-Quantum, PQC, Quantum Security
The Future of Digital Signatures in a Post-Quantum World
The world of digital signatures is at an inflection point. We’re moving from the familiar terrain of RSA and ECC into the new territory of lattices and hashes. It’s an exciting time for cryptography, and a critical time for security…
Read More » -
Quantum Policies
Canada’s National Quantum Strategy: A Good Start, But Not Enough
Canadian officials unveiling the National Quantum Strategy in January 2023, a $360 million plan to boost quantum innovation. I’ve spent the past five years living in Canada and writing about emerging technologies here, and this moment inspires both hope and concern.…
Read More » -
Quantum Sensing
Quantum Sensing – Introduction and Taxonomy
Quantum sensing is poised to augment and in some cases revolutionize how we measure the world. Its unique ability to leverage fundamental quantum phenomena – superposition, entanglement, and more – means it can achieve what was once thought impossible: detecting…
Read More » -
Research
Scientists Achieve Entanglement Between Two Light Sources
Researchers from the University of Copenhagen and Ruhr University Bochum have made a significant breakthrough in quantum technology by achieving controlled interaction between two quantum light sources, or quantum emitters, embedded in a nanophotonic waveguide. This development, reported in Science,…
Read More »
