• Kumar Shukla
• Nimeshkumar Patel

Quantum computing represents a transformative leap in computational power, promising advancements across numerous fields but also posing significant risks to cybersecurity. As quantum technologies evolve, they bring both unprecedented opportunities and substantial challenges. This paper explores the dual-edged nature of quantum computing in the realm of cybersecurity. It examines how quantum computing could revolutionize cryptography through innovations like Quantum Key Distribution (QKD) and the development of quantum-resistant algorithms, while simultaneously threatening the integrity of current cryptographic systems, such as RSA and ECC, through powerful quantum algorithms like Shor's algorithm. The paper delves into the primary challenges, including the obsolescence of existing encryption methods and the complexities of transitioning to quantum-resistant systems. It also discusses the evolving regulatory and ethical landscape necessary to address the impacts of quantum technologies. Finally, the paper outlines future directions for research and development, emphasizing advancements in quantum algorithms, the development of quantum-resistant standards, and the formulation of comprehensive ethical and regulatory policies. By addressing these areas, the paper aims to provide a roadmap for navigating the evolving cybersecurity landscape in the quantum era

Quantum Computing, Cybersecurity, Quantum Key Distribution (QKD), Quantum-Resistant Algorithms

"CYBERSECURITY IN THE ERA OF QUANTUM COMPUTING: CHALLENGES AND FUTURE DIRECTIONS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 9, page no.c843-c848, September-2024, Available :http://www.jetir.org/papers/JETIR2409293.pdf

"CYBERSECURITY IN THE ERA OF QUANTUM COMPUTING: CHALLENGES AND FUTURE DIRECTIONS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 9, page no. ppc843-c848, September-2024, Available at : http://www.jetir.org/papers/JETIR2409293.pdf