Introduction In an era marked by growing cyber threats, data breaches, and digital surveillance, the need for secure communication has never been more critical. Traditional cryptographic methods, which rely on mathematical algorithms and computational complexity, are increasingly vulnerable to the advent of powerful quantum computers. In this context, Quantum Cryptography emerges as a transformative solution,…
Introduction Quantum Supremacy represents a pivotal milestone in the field of quantum computing. It refers to the point at which a quantum computer can perform a calculation that is practically impossible for even the most powerful classical supercomputers. This concept is not just a theoretical milestone; it is a profound leap toward a future where…
Introduction As the digital world rapidly evolves, so does the need for secure communication systems. With cyber threats growing in sophistication and traditional encryption systems facing potential breaches, especially with the advent of quantum computers, a new frontier has emerged—quantum communication. Among the most promising applications is Quantum Communication via Satellites, a revolutionary technology that…
Introduction As the digital world continues to evolve at an unprecedented pace, quantum computing has emerged as a groundbreaking technological advancement with the potential to revolutionize computing, problem-solving, and data processing. Unlike classical computers, quantum computers harness the principles of quantum mechanics, allowing them to perform calculations at speeds that were once thought impossible. However,…
Introduction Quantum computing is a revolutionary field of technology that aims to harness the principles of quantum mechanics to perform computations far beyond the capabilities of classical computers. Unlike classical computers, which use bits as the fundamental unit of information (either 0 or 1), quantum computers use quantum bits or qubits, which can exist in…