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In computer science and technology, the term “quantum computing” has emerged as a buzzword, capturing the imagination of scientists, engineers, and enthusiasts alike. But what exactly is a quantum computer, and how does it differ from classical computers?

At the core of quantum mechanics is the idea that particles, such as electrons and photons, can exist in multiple states simultaneously. Unlike classical physics, where an object can only exist in one state at a time, quantum superposition allows particles to exist in a combination of states.

The landscape of digital security is constantly evolving and threats loom large. But, the emergence of quantum security provides hope. Quantum security represents a paradigm shift in the way we safeguard our digital infrastructure against increasingly sophisticated attacks.

Quantum computing (QC) garners a lot of positive press due to its power to solve complex computations several times faster. It is envisioned that QC can be a critical enabler and a strong catalyst to considerably reduce the computational power required to perform complex calculations and boost the future of sixth-generation (6G) communication.

Find more information about QNu Labs Guide: Quantum Key Distribution (QKD) and How it Works?. Get more Quantum Cryptography Guide from QNu Labs.

Explore Quantum Mechanics Cryptography with expert insights, use cases, and solutions. Learn how Quantum Mechanics Cryptography can enhance your cybersecurity and protect sensitive data.

Explore Quantum Mechanics with expert insights, use cases, and solutions. Learn how Quantum Mechanics can enhance your cybersecurity and protect sensitive data.

In quantum mechanics, the phenomenon of quantum entanglement stands out as both perplexing and fascinating. It is one of the iconic principles of quantum physics and probably the bedrock of new-age quantum technologies.

Explore Photon (Single Photon), its cryptographic mechanism, advantages, and importance in quantum-safe encryption systems.

If you haven't realized this already, your grade 12 chapters on optics and light is more like a history review than a physics course. I say this because one never reaches the interpretation of light and its duality until towards the end of the book.

Explore Quantum Key Distribution (QKD), its cryptographic mechanism, advantages, and importance in quantum-safe encryption systems.

Explore Quantum Random Number Generator (QRNG), its cryptographic mechanism, advantages, and importance in quantum-safe encryption systems.

Quantum tunnelling is one of the most intriguing phenomena in quantum physics. Tunnelling may appear to have little relevance to everyday life but it is a fundamental process of nature that is responsible for many things on which life itself is dependent.

In cybersecurity, where data protection is paramount, traditional cryptographic methods have long been the stalwart guardians of sensitive information. However, as computing power advances, so too do the tools available to potential attackers. In the ever-evolving landscape, the emergence of quantum cryptography offers a promising solution to the challenges of secure communication in the digital age.

Quantum computers use fundamental principles of quantum mechanics to solve complex problems in a matter of seconds (which otherwise would take several years). Once a quantum computer achieves a scale large enough to crack RSA encryption protocols, all of our online data is under threat.

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Before understanding Quantum Key Distribution (QKD), let us understand quantum cryptography. Cryptography is the process of encrypting and protecting data such that only the person with the right secret key can decrypt it. Quantum cryptography is a process of encryption using properties of quantum mechanics to transmit data securely, making it hack-proof.

Standard cryptography protects almost everything in our lives, including our personal email and banking, businesses, government entities, the health industry, and public infrastructures. As our world has become increasingly digitised, our exposure to something that can break said cryptography can pronounce disaster if it falls into the wrong hands.

Quantum technology has been the most revolutionary phenomenon of the 21st century. Quantum computing hogs the limelight for its immense processing power and the ability to transform many areas of our technological life. It also has the potential to tackle some of our most pressing global issues, from climate change to food security.

Explore Armos (QNu Labs Quantum Key Distribution System), its cryptographic mechanism, advantages, and importance in quantum-safe encryption systems.

For entities under SEBI regulation, this looming shift means facing the urgent task of future-proofing data security. The current encryption techniques that form the backbone of financial security systems may become vulnerable to quantum attacks, potentially exposing critical information.

Explore Quantum Computing (Basics), its cryptographic mechanism, advantages, and importance in quantum-safe encryption systems.

Explore Entropy (Cryptographic Randomness), its cryptographic mechanism, advantages, and importance in quantum-safe encryption systems.

Explore Tropos (QNu Labs Quantum Random Number Generator), its cryptographic mechanism, advantages, and importance in quantum-safe encryption systems.

Explore QRNG (Quantum Random Number Generator), its cryptographic mechanism, advantages, and importance in quantum-safe encryption systems.