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Computing based on quantum mechanics is a transformative technology that offers substantial advantages over classical systems, particularly in fields like cybersecurity. Using quantum computing as an example, this study examines the multifaceted impact of quantum computing on cybersecurity, which is both an enhancement and a threat to existing cryptographic systems. In addition to quantum cryptography, it discusses post-quantum cryptography, and how quantum technology can help secure cyber infrastructure in general. This study’s goal is to present a thorough analysis of current developments and unfinished research in the field of quantum computing, outlining how this technology might be used to improve cybersecurity procedures while also posing a serious danger to established cryptography techniques. It is also essential to build secure communication protocols and quantum-resistant cryptography in anticipation of developments in quantum computing.

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Cybersecurity in the Quantum Era: Advancements and Challenges in Quantum Cryptography and Post-Quantum Solutions

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  • 发表日期：

    2025年

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  • Pradeep Bedi,
  • Sanjoy Das,
  • S. B. Goyal,
  • Anand Singh Rajawat,
  • Sardar M. N. Islam

摘要

Computing based on quantum mechanics is a transformative technology that offers substantial advantages over classical systems, particularly in fields like cybersecurity. Using quantum computing as an example, this study examines the multifaceted impact of quantum computing on cybersecurity, which is both an enhancement and a threat to existing cryptographic systems. In addition to quantum cryptography, it discusses post-quantum cryptography, and how quantum technology can help secure cyber infrastructure in general. This study’s goal is to present a thorough analysis of current developments and unfinished research in the field of quantum computing, outlining how this technology might be used to improve cybersecurity procedures while also posing a serious danger to established cryptography techniques. It is also essential to build secure communication protocols and quantum-resistant cryptography in anticipation of developments in quantum computing.