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European Conference on Cyber Warfare and Security

How Quantum Computing Will Change the Status quo of Cyber Security

Jamison Chochrek

Published Jun 25, 2025• 0 citations
Publisher

Abstract

Three of the most popular questions in the private sector around Artificial Intelligence (AI) and Quantum Computers (QC) will be addressed: 1-How will these technologies impact and challenge today’s cybersecurity practices? 2- When are these predicted to occur? 3-What does AI coupled with QC mean for future Cybersecurity? As with any new technology, they can serve both positive and negative uses. The yin and yang dynamic has never more present in technology than the advent of Quantum Computers. Organizations are now seeking use cases for internally and externallysourced AI solutions. This examination exposes how today's CPU architectures (RISC/CISC) are unable to compete with Quantum Computers that we are starting to see in the world today. While AI is now a force in the world, it is inhibited by the current CPUs. QC will "unlock and unleash" AI's real potential. This has both good and bad consequences for the world, like to solve a complex medical diagnosis to rendering passwords useless. For one to truly understand how AI can be “unlocked and unleashed”, a basic review of chemical-based computing sets the stage for where AI finds the raw computepower to achieve its potential. This examination brings together the concepts of the exponential scale potential of QC by highlighting the first element Hydrogen. It will expose how quantum mechanical properties of an atom enable multi-orbital computing power. Finally, the examination concludes with predictions for how this impacts cybersecurity. Recommendations of resources, strategic considerations, legal impacts, and suggestions on how an organization could potentially proceed with preparing for the impact of this evolving technology. Today’s CPUs are woefully ill-equipped tohandle the massive workloads that AI requires. QC will ‘unlock and unleash’ AI's real potential by exponentially increasing the amount of data and calculations that can be done. The planet is now ‘all in’ in a new cyber arms race for Quantum superiority.

DOI
10.34190/eccws.24.1.3595

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Three of the most popular questions in the private sector around Artificial Intelligence (AI) and Quantum Computers (QC) will be addressed: 1-How will these technologies impact and challenge today’s cybersecurity practices? 2- When are these predicted to occur? 3-What does AI coupled with QC mean for future Cybersecurity? As with any new technology, they can serve both positive and negative uses. The yin and yang dynamic has never more present in technology than the advent of Quantum Computers. Organizations are now seeking use cases for internally and externallysourced AI solutions. This examination exposes how today's CPU architectures (RISC/CISC) are unable to compete with Quantum Computers that we are starting to see in the world today. While AI is now a force in the world, it is inhibited by the current CPUs. QC will "unlock and unleash" AI's real potential. This has both good and bad consequences for the world, like to solve a complex medical diagnosis to rendering passwords useless. For one to truly understand how AI can be “unlocked and unleashed”, a basic review of chemical-based computing sets the stage for where AI finds the raw computepower to achieve its potential. This examination brings together the concepts of the exponential scale potential of QC by highlighting the first element Hydrogen. It will expose how quantum mechanical properties of an atom enable multi-orbital computing power. Finally, the examination concludes with predictions for how this impacts cybersecurity. Recommendations of resources, strategic considerations, legal impacts, and suggestions on how an organization could potentially proceed with preparing for the impact of this evolving technology. Today’s CPUs are woefully ill-equipped tohandle the massive workloads that AI requires. QC will ‘unlock and unleash’ AI's real potential by exponentially increasing the amount of data and calculations that can be done. The planet is now ‘all in’ in a new cyber arms race for Quantum superiority.
High Performance Computing (HPC) has recently been considerably improved, for instance quantum computing has been developed to achieve high performance computation in many areas, such as medical research, artificial intelligence, weather forecasting, etc. But it also poses a significant threat to cybersecurity, requiring changes to data encryption methods. Currently, the most widely used asymmetric algorithms are based on difficult mathematical problems, such as factoring large numbers, which can take thousands of years on today’s most powerful supercomputers. The purpose of this paper is to dive into the field of cybersecurity and understand how modern practices will be affected by the advancements of quantum computing. In doing so, a fundamental understanding of modern-day computing, modern-day cybersecurity, and quantum computing will need to be established. This, in turn, will build the foundation to allow for a comprehensive analysis of how powerful quantum-based computing is in comparison to modern-day computing, and how this disruptive technology will ultimately change the field of cybersecurity on a global scale. In addition, current industry cybersecurity best practices will be presented to expose their projected vulnerabilities as well as what can be done in the immediate future to prepare for the ever-rapid advancements in computing. Finally, conclusions will be extrapolated on what is to come for future generations in the ongoing race between computing and cybersecurity.
"The rapid advancement of quantum computing poses a significant threat to the cybersecurity of our increasingly digitized world. As quantum computers become more powerful and accessible, they have the potential to break many of the cryptographic algorithms that currently secure our sensitive data, financial transactions, and critical infrastructure. This looming “quantum threat” has far-reaching implications for individuals, organizations, and nation-states, as it could lead to widespread data breaches, economic disruption, and compromised national security. Despite the growing recognition of this risk, existing legal and regulatory frameworks are largely unprepared to address the unique challenges of quantum-enabled cyber threats. Moreover, the geopolitical implications of the quantum revolution are complex and multifaceted, with the potential to reshape the global balance of power and exacerbate technological inequalities. To mitigate these risks and promote quantum readiness, there is an urgent need for the international community to develop new legal frameworks and cooperative mechanisms that span technical, economic, legal, and political domains. This article provides an interdisciplinary analysis of the quantum threat to cybersecurity, examines its potential impacts across various sectors and international relations, and offers policy recommendations for developing a comprehensive global governance framework. By proactively addressing this challenge through multi-stakeholder collaboration and quantum-resistant solutions, we can work towards a more secure and resilient digital future in the face of this transformative technology. "
Quantum computing and artificial intelligence (AI) converge as a phenomenon that is changing cybersecurity defense mechanisms, providing both unprecedented opportunities and emergent challenges. With classical encryption becoming more susceptible to quantum-driven attacks, resilient quantum-safe protocols and AI-driven threat detection systems have become highly demanded. Recent studies point to the disruptive nature of quantum technologies in compromising traditional cryptography systems and, at the same time, provide novel countermeasures to disruptive technologies in the form of quantum cryptography, blockchain, and adaptive machine learning systems. The rising AI improves the active threat-hunting, zero-trust, and predictive analytics to detect advanced persistent threats in real-time across cloud, hybrid, and cyber-physical ecosystems. In the meantime, moral issues, institutional preparedness, and technological asymmetry pose obstacles to extensive adoption. The potential for a future-proof digital infrastructure with strategic integration of AI and quantum computing, advancing national security, and collaborating with partners around the world across the rapidly changing cyber threat could be a path forward. This article aims to critically assess the state of cybersecurity in the future by reviewing different academic and professional perceptions and experiences.
In today's competitive world, businesses are under constant pressure and are racing against each other to protect their systems from any attacks that may cause the loss of their data assets. One of the most rapidly growing advancements in this domain is the combination of quantum computing and artificial intelligence, which together form what experts now call quantum AI. This technology doesn't just give promises on stronger cyber security but also redefines it. Quantum AI provides faster threat detection, adaptive responses, and the development of encryption methods to fight even quantum-powered attacks. Recent reviews, including the QUASAR framework and quantum-safe protocols, emphasize how organizations can prepare now by mapping their cryptographic assets, adopting post-quantum algorithms, and integrating AI-driven monitoring tools. Both technical security and strategic and regulatory advantages in an increasingly complex threat landscape.
There is a lot of talk about how the cyber world will change and perceive itself as quantum computing takes center stage in the computing industry in a decade. While some are enthusiastic about the advancement of quantum technology, others remain skeptical about its application in cyberspace. But there is no doubt the interaction of artificial intelligence (AI) and quantum computing offers cybersecurity both tremendous benefits and difficulties as we navigate the digital terrain. This article explores the complex interrelationship between these two state-of-the-art technologies and how it affects information system security. In this article, we look at the possible risks that the fusion of AI and quantum computing could bring, as well as the creative ways that experts are attempting to strengthen our cyber protections, current research and future directions.
Cybersecurity refers to the practice of protecting computer systems, networks, and digital data from unauthorized access, attacks, damage, and theft. It involves implementing measures and techniques to ensure the confidentiality, integrity, and availability of information and computing resources. Cybersecurity encompasses various disciplines and activities to safeguard digital assets and prevent or mitigate potential threats [1]. Today, information security has emerged as one of the foremost challenges in our interconnected world. When we consider cyber security, the immediate concern that comes to mind is the exponential growth of cybercrimes. Governments and businesses alike are taking various measures to combat this form of criminal activity. Furthermore, there is a growing apprehension among individuals regarding cybersecurity issues. This paper primarily focuses on the concerns surrounding cyber security in relation to emerging technologies. It also delves into the advancements and ethical considerations that influence the field of cyber security [2]. Classical computers require significant time to solve these problems, making encryption secure. However, quantum computers have the potential to solve these problems much more efficiently than classical computers. However, the rapid progress in quantum computing technology necessitates proactive measures to develop and adopt quantum-resistant cryptographic solutions to ensure the long-term security of sensitive information. Ongoing research and collaboration between academia, industry, and standardization bodies are essential in addressing the quantum threat to cybersecurity [3].