Using Quantum Cryptography in Network Security Management
DOI:
https://doi.org/10.63282/3050-9246.IJETCSIT-V6I4P125Keywords:
Post-Quantum Security, Quantum Cryptography, Quantum Key Distribution (Qkd), Quantum Networks, Network Security, Secure CommunicationsAbstract
Quantum cryptography is an emerging methodology of classical cryptography. It secures communications with strong encryption and uplifts the principles of quantum mechanics. The encryption in quantum cryptography is stronger than that in classical cryptographic methods, making it unbreakable. Quantum Key Distribution (QKD) is a specific feature in quantum cryptography that checks for eavesdropping between two parties. Therefore, the present white paper aims to present the outline of quantum cryptography and its role in network security. The layout discusses limitations of present quantum cryptographic systems, like hardware requirements, distance restrictions, and challenges in integration. It also adds information on quantum computing threats, real-life influences with QKD deployment in industrial and government initiatives. It also covers the original case studies of QKD deployment, addressing adoption issues and alleviation procedures that use complementary strategies and technological advances. Above all, it explores hybrid methods to change quantum repeaters to global quantum, and provides insights for long-term protection in network security
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References
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