Open research questions in Cybersecurity and Cyber Warfare Studies
169 unresolved questions extracted from the limitations and future-work sections of 1,645 Cybersecurity and Cyber Warfare Studies papers in our library. Each links back to the study that raised it.
What the literature leaves open
Further research could examine the role of expertise in diplomacy concerning digital and technological domains, - Research could explore the tensions between institutional stability and technological change in the governance of digital technology
The study does not claim universal generalizability, - The study is limited to the case of cyber diplomacy
Yet, the policy instruments used to address these challenges remain insufficiently examined.
Governing Cybersecurity in the Digital Age: Mapping Comprehensive Policy Mixes With the Nodality‐Authority‐Treasure‐Organization Lens · 2026 · DOIThe article offers several hypotheses for further research into narrative coherence as both a dependent and independent variable.
It shows that the practice of issuing such documents has gradually consolidated into a recognizable standardized format, although participation remains geographically uneven, and their precise legal nature and effects are still insufficiently understood.
The Role of National Positions on International Law and Cyber Activities in Shaping the Development of International Law · 2026 · DOIAttempts to democratize the platform economy both in the EU and India have achieved mixed results.
The need to shift from a reactive to a proactive approach in managing cyber risks. The lack of a culture of prevention and continuous training of public agents.
From risk to resilience: addressing cybersecurity threats in Brazil’s government digital transformation · 2026 · DOIThe paper relies on empirical data from Cyber Risk Assessments conducted between 2023-2025 specifically in São Paulo State Government, limiting the generalizability of findings to other Brazilian states or government contexts.
From risk to resilience: addressing cybersecurity threats in Brazil’s government digital transformation · 2026 · DOIFurther analysis of the application of international humanitarian law to AI and cyber warfare. Examination of the implications of AI and cyber warfare on international law. Development of effective regulations for AI and cyber warfare under international law.
The lack of effective regulation of AI and cyber warfare under international law. The complexity of applying international humanitarian law to AI and cyber warfare. The need for a nuanced understanding of international law in the context of AI and cyber warfare.
A unified and universally recognized governance system for cross-border data flows has not been formed. There are significant value differences among China, the US, and the EU in terms of cross-border data flow governance.
A Comparative Study on Rules for Protecting Personal Privacy in Cross-Border Data Flow-Taking China, the United States, and Europe as Examples · 2026 · DOIThe research is limited to the comparison of macro rules, and does not involve issues such as corporate compliance, technical paths, and emerging scenarios, which can be further expanded in future research to promote the construction of a new global data governance order that takes into account sovereign security, personal rights, and digital development.
A Comparative Study on Rules for Protecting Personal Privacy in Cross-Border Data Flow-Taking China, the United States, and Europe as Examples · 2026 · DOIThe paper identifies a gap in existing research on data sovereignty and international legal frameworks. It highlights the need for new international legal principles to balance state sovereignty with global connectivity. The paper argues that existing frameworks are inadequate for addressing the challenges of data sovereignty.
The complexity of cyber disputes, which require technical expertise. The jurisdictional challenges posed by cyber disputes, which often involve parties located in different jurisdictions. The need for a comprehensive statute for cyber Alternative Dispute Resolution.
The lack of a comprehensive statute for cyber Alternative Dispute Resolution. The need for a hybrid model, combining the strengths of ADR and judicial oversight.
To further examine the regulation of decentralised autonomous organisations and central bank digital currencies, - to explore the implications of digital infrastructure functioning as a new territory of sovereign power, - to investigate the potential for decentralised governance in digital systems
The gap between the decentralisation norm and the centralisation reality of infrastructure control, - the gap between the universally proclaimed norm of sovereign equality and the systematic practice of its violation
Technological dependency exposes states to asymmetrical vulnerabilities. The contemporary technological order remains deeply unequal. Digital infrastructures shape the conditions under which sovereignty itself is exercised.
Digital Sovereignty Index [v. 1.0]: An expert-coded country ranking of Digital Sovereignty · 2026 · DOIIn-depth country case studies will be conducted. Smaller comparative studies will be undertaken. The Digital Sovereignty Index will be iteratively updated.
Digital Sovereignty Index [v. 1.0]: An expert-coded country ranking of Digital Sovereignty · 2026 · DOICISI as a metric focuses on structural control and does not directly measure a state's intent or capability to exploit that control for security gains or coercive ends. The index does not distinguish which foreign actors are involved, dependence on a close ally's technology is treated the same as dependence on a geopolitical rival's. The study assumes that any external dependency introduces some sovereignty gap, albeit the risk magnitude may vary.
Digital soil sovereignty: a comparative analysis of state cyber postures using the CISI framework · 2026 · DOIExisting comparative measures of cyber capability and resilience focus on what states can do in cyberspace or how exposed they are, rather than who controls the technological substrates of their critical systems. The study addresses this gap by adopting the Critical-Infrastructure Sovereignty Index (CISI) and the NCF/PCF/BCF cyberfarming typology.
Digital soil sovereignty: a comparative analysis of state cyber postures using the CISI framework · 2026 · DOIThe complexity of the boundary between a protected space and an attacker's separate space in networked systems. The need to balance the urgency of acting while harm is in progress with the risk of unauthorized retaliation. The challenge of defining cyber self-defense during active intrusion without authorizing hack-back or extra-perimeter retaliation.
Cyber Self‑Defense Under Active Intrusion: A Lawful, Ethical, and Operational Framework for Defensive Deception, Containment, Attribution, and Recovery · 2026 · DOIThe gap between the need for active defense and the risk of unauthorized retaliation. The need for a lawful and ethically grounded framework for responding to active intrusion.
Cyber Self‑Defense Under Active Intrusion: A Lawful, Ethical, and Operational Framework for Defensive Deception, Containment, Attribution, and Recovery · 2026 · DOIThe need for better data on cyber incidents. The lack of understanding of the financial impact of cyber incidents or the return on investment for protective measures.
The paper identifies a gap in the existing literature on the intersection of different types of structural digital power. The paper argues that the existing frameworks do not fully capture the complexities of the global digital order.
Incompatible Sovereignties: Chokepoint Conflict and the Structure of Digital Governance · 2026 · DOI
Most-cited papers in Cybersecurity and Cyber Warfare Studies
- Cybernetic Big Five Theory · Journal of Research in Personality · 2014 · 792 citations
- Stuxnet and the Future of Cyber War · Survival · 2011 · 724 citations
- Digital colonialism: US empire and the new imperialism in the Global South · Race & Class · 2019 · 540 citations
- Law and Borders: The Rise of Law in Cyberspace · Stanford Law Review · 1996 · 334 citations
- The Fight for Digital Sovereignty: What It Is, and Why It Matters, Especially for the EU · Philosophy & Technology · 2020 · 331 citations
- Cyber War Will Not Take Place · Journal of Strategic Studies · 2011 · 306 citations
- What does the notion of “sovereignty” mean when referring to the digital? · New Media & Society · 2019 · 300 citations
- Digital Disaster, Cyber Security, and the Copenhagen School · International Studies Quarterly · 2009 · 277 citations
- Technology sovereignty as an emerging frame for innovation policy. Defining rationales, ends and means · Research Policy · 2023 · 246 citations
- Soft Ethics and the Governance of the Digital · Philosophy & Technology · 2018 · 239 citations
Most recent work
- Digital sovereignty and Central and Eastern Europe: agency, structural disadvantage and digital politics at EU’s (semi-)periphery · Journal of Contemporary European Studies · 2026
- The Impact of Digital Technology on International Humanitarian Law: Ethical and Legal Implications of Autonomous Weapons Systems · European Journal of Law and Political Science · 2026
- Digital platforms and the transformation of crime governance · The Journal of Chinese Sociology · 2026
- Diplomacy in the age of expertise: the case of cyber diplomacy · International Affairs · 2026
- Governing Asymmetric Interdependence Networks: How Network Position and Institutional Power Shape US Hypersecuritization and Japanese Strategic Desecuritization of Submarine Cable Policies · Pacific Affairs · 2026
- Multi-criteria analysis of cybersecurity maturity in the largest Latin American economies using CRITIC-WISP · Information & Computer Security · 2026
- Unpacking state-sponsored cyber conflict: Intelligence-driven strategic competition in cyberspace · Journal of Strategic Studies · 2026
- Advocacy coalitions in cyber warfare: From global negotiations to issue-specific initiatives · Politics · 2026
- NWICO 2.0: a decolonial framework for rethinking global digital communication · Annals of the International Communication Association · 2026
- Cybersecurity laws, digital crimes, and ethical considerations: a multidimensional perspective on Cyber Risk Regulation (MPoCRR) · Journal of Cloud Computing Advances Systems and Applications · 2026
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