Lucas Kello is Associate Professor of International Relations in the Department of Politics and International Relations at the University of Oxford. He is the Director of the Academic Centre of Excellence in Cyber Security Research, a University-wide initiative sponsored by the UK National Cyber Security Centre (NCSC) and the Engineering and Physical Sciences Research Council (EPSRC).
His research focuses on technology and global affairs, with a special emphasis on the evolving relationship between government and private industry in the development of advanced and disruptive technologies. His first book, The Virtual Weapon and International Order (Yale University Press, 2017), analysed the implications of cyberspace for interstate strategic stability. The book has been translated into Arabic, Korean, and Greek. His second book, Striking Back: The End of Peace in Cyberspace and How to Restore It (Yale University Press, 2022), examined shortcomings in prevailing strategies to prevent or reduce the intensity of cyber conflict and presented a new approach to achieving order in cyberspace. The work was named one of the best new books by the Financial Times and Nature.
Research
- International security and strategic studies
- Cybersecurity and cyber conflict
- Artificial intelligence
- Space security and governance
Teaching
Department of Politics and International Relations
Undergraduate
International Security and Conflict (PPE/History & Politics) – Co-Convenor
International Relations in the Era of Two World Wars (PPE/History & Politics)
International Relations in the Era of the Cold War (PPE/History & Politics)
International Relations (PPE/History & Politics)
Postgraduate
International Relations Core Seminar (MPhil)
Research Design and Methods (DPhil/MPhil)
Thesis Seminar (MPhil)
Thesis Supervision (DPhil/MPhil)
Saïd Business School
Postgraduate
Smart Space Elective (MBA) - Co-Convenor
Digital Transformation Elective (MBA)
Cyber Resilience Elective (MBA)
Publications
Journal Articles
2024
KELLO, L. (2024) “Democracy Marred: The Global Spread of Political Trickery”, Perspectives on Politics [Preprint].
2023
Wheeler, J. et al. (2023) “Space conservation: a plea for urgency”, Astronomy and Geophysics, 64(2), pp. 2.14 – 2.18.
Available at https://doi.org/10.1093/astrogeo/atad011
Wheeler, J. et al. (2023) “Space conservation”, ASTRONOMY & GEOPHYSICS, 64(2), pp. 14–18.
2021
KELLO, L. (2021) “Cyber legalism: why it fails and what to do about it”, Journal of Cybersecurity [Preprint].
Available at https://doi.org/10.1093/cybsec/tyab014
Kello, L. (2021) “Cyber legalism: why it fails and what to do about it”, Journal of Cybersecurity, 7(1).
Available at https://doi.org/10.1093/cybsec/tyab014
2014
Kello, L. and Richard, T. (2014) “Les cyberarmes : dilemmes et futurs possibles”, Politique étrangère, Hiver(4), pp. 139–150.
Available at https://doi.org/10.3917/pe.144.0139
Kello, L. (2014) “Les cyberarmes : dilemmes et futurs possibles”, Politique étrangère, 79(4).
Kello, L. (2014) “The Virtual Weapon: Dilemmas and Future Scenarios”, Politique étrangère, 79(4).
Kello, L. (2014) “Correspondence: a cyber disagreement”, International Security, 39(2), pp. 181–192.
Available at https://doi.org/10.1162/ISEC_c_00169
Kello, L. (2014) “Correspondence A Cyber Disagreement Reply”, INTERNATIONAL SECURITY, 39(2), pp. 188–192.
Available at https://doi.org/10.1162/ISEC_c_00169
2013
Kello, L. (2013) “The Meaning of the Cyber Revolution: Perils to Theory and Statecraft”, International Security [Preprint].
Available at https://doi.org/10.1162/ISEC_a_00138
2009
Kello, L. (2009) “European States Systems: Small-State Consequences”, Akadeemia: War and Peace, 9.
Books
2022
Kello, L. (2022) Striking Back: The End of Peace in Cyberspace - and How to Restore It. Yale University Press, pp. 1–274.
2017
KELLO, L. (2017) The Virtual Weapon and International Order. JSTOR.
Available at https://doi.org/10.2307/j.ctt1trkjd1
Chapters
2024
Kello, L. (2024) “Digital Diplomacy and Cyber Defence”, in The Oxford Handbook of Digital Diplomacy. Oxford University Press (OUP), pp. 121–137.
Available at https://doi.org/10.1093/oxfordhb/9780192859198.013.7
2023
Kello, L. (2023) “The state in the digital era: Supreme or in decline?”, in Digital International Relations: Technology, Agency and Order, pp. 51–72.
Available at https://doi.org/10.4324/9781003437963-4
Kello, L. (2023) “The State in the Digital Era”, in Digital International Relations. Taylor & Francis, pp. 51–72.
Available at https://doi.org/10.4324/9781003437963-4
2022
Kello, L. (2022) “2 CYBER LEGALISM The Limits of Law and Norms”, in Striking Back. Yale University Press, pp. 45–62.
Available at https://doi.org/10.12987/9780300252538-003
Kello, L. (2022) “10 CONCLUSION A Partial Restoration of Peace”, in Striking Back. Yale University Press, pp. 203–210.
Available at https://doi.org/10.12987/9780300252538-011
Kello, L. (2022) “1 TECHNOLOGICAL REVOLUTION IN HISTORICAL PERSPECTIVE Lessons for Our Times”, in Striking Back. Yale University Press, pp. 21–44.
Available at https://doi.org/10.12987/9780300252538-002
Kello, L. (2022) “4 RUSSIA AND NEW TECHNOLOGICAL THREATS TO DEMOCRACY”, in Striking Back. Yale University Press, pp. 75–103.
Available at https://doi.org/10.12987/9780300252538-005
Kello, L. (2022) “3 CHALLENGER STATES Revisionism in the International System”, in Striking Back. Yale University Press, pp. 63–74.
Available at https://doi.org/10.12987/9780300252538-004
Kello, L. (2022) “5 CHINA AND CYBERSPACE The Rising Technological Hegemon”, in Striking Back. Yale University Press, pp. 104–123.
Available at https://doi.org/10.12987/9780300252538-006
Kello, L. (2022) “6 THE DIMENSIONS OF CURRENT STRATEGY To Deter or Not to Deter?”, in Striking Back. Yale University Press, pp. 124–140.
Available at https://doi.org/10.12987/9780300252538-007
Kello, L. (2022) “9 DATA EMBASSIES AND STATE CONTINUITY The Return of Denial?”, in Striking Back. Yale University Press, pp. 174–202.
Available at https://doi.org/10.12987/9780300252538-010
Kello, L. (2022) “8 WHAT KIND OF NATO? Punctuated Deterrence in Practice”, in Striking Back. Yale University Press, pp. 160–173.
Available at https://doi.org/10.12987/9780300252538-009
Kello, L. (2022) “INTRODUCTION The Evolving Menace of Technological Aggression”, in Striking Back. Yale University Press, pp. 1–20.
Available at https://doi.org/10.12987/9780300252538-001
Kello, L. (2022) “7 PUNCTUATED DETERRENCE How to Strike Back”, in Striking Back. Yale University Press, pp. 141–159.
Available at https://doi.org/10.12987/9780300252538-008
2019
Kello, L. (2019) “CHAPTER 6. First-Order Cyber Revolution: PRESSURES FROM OUTSIDE THE STATES SYSTEM”, in The Virtual Weapon and International Order. Yale University Press, pp. 160–192.
Available at https://doi.org/10.12987/9780300226294-009
Kello, L. (2019) “CHAPTER 7. The Deterrence Puzzle: DOCTRINAL PROBLEMS AND REMEDIES”, in The Virtual Weapon and International Order. Yale University Press, pp. 195–211.
Available at https://doi.org/10.12987/9780300226294-010
Kello, L. (2019) “CHAPTER 8. Russia and Cyberspace: MANIFESTATIONS OF THE REVOLUTION”, in The Virtual Weapon and International Order. Yale University Press, pp. 212–228.
Available at https://doi.org/10.12987/9780300226294-011
Kello, L. (2019) “CHAPTER 9. Private Sector Active Defense: AN ADEQUATE RESPONSE TO THE SOVEREIGNTY GAP?”, in The Virtual Weapon and International Order. Yale University Press, pp. 229–246.
Available at https://doi.org/10.12987/9780300226294-012
Kello, L. (2019) “Introduction”, in The Virtual Weapon and International Order. Yale University Press, pp. 1–20.
Available at https://doi.org/10.12987/9780300226294-003
Kello, L. (2019) “CHAPTER 2. The Cyber Curse: COMPLICATIONS OF DEFENSE”, in The Virtual Weapon and International Order. Yale University Press, pp. 58–79.
Available at https://doi.org/10.12987/9780300226294-005
Kello, L. (2019) “CHAPTER 10. Cyber Futures”, in The Virtual Weapon and International Order. Yale University Press, pp. 247–257.
Available at https://doi.org/10.12987/9780300226294-013
Kello, L. (2019) “CHAPTER 1. The Quest for Cyber Theory”, in The Virtual Weapon and International Order. Yale University Press, pp. 23–57.
Available at https://doi.org/10.12987/9780300226294-004
Kello, L. (2019) “CHAPTER 5. Second-Order Cyber Revolution: THE PROBLEM OF THE REVOLUTIONARY STATE”, in The Virtual Weapon and International Order. Yale University Press, pp. 143–159.
Available at https://doi.org/10.12987/9780300226294-008
Kello, L. (2019) “CHAPTER 4. Third-Order Cyber Revolution: PROBLEMS OF INADVERTENT CONFLICT”, in The Virtual Weapon and International Order. Yale University Press, pp. 119–142.
Available at https://doi.org/10.12987/9780300226294-007
Kello, L. (2019) “CHAPTER 3. Technological Revolution and International Order”, in The Virtual Weapon and International Order. Yale University Press, pp. 80–116.
Available at https://doi.org/10.12987/9780300226294-006
2018
Kello, L. (2018) “Cyber defence”, in The Handbook of European Defence Policies and Armed Forces, pp. 658–672.
Available at https://doi.org/10.1093/oso/9780198790501.003.0039
Kello, L. (2018) “European Cyber Defense”, in H. Meijer and M. Wyss (eds.) The Handbook of European Defence Policies and Armed Forces. Oxford University Press.
Kello, L. (2018) “Private-Sector Cyberweapons: An Adequate Response to the Sovereignty Gap?”, in H. Lin and A. Zegart (eds.) Bytes, Bombs, and Spies. Brookings Institution Press.
2017
Kello, L. (2017) “Cyber Security: Gridlock and Innovation”, in D. Held and T. Hale (eds.) Beyond Gridlock. Polity Press, pp. 205–228.
2014
Kello, L. (2014) “Security”, in J. Krieger (ed.) The Oxford Companion to International Relations. Oxford University Press.
2012
Kello, L. (2012) “The Advantages of Latitude: Estonia’s post-Communist Success Story”, in Democratization and Security in Central and Eastern Europe and the Post-Soviet States. Nomos Verlag, pp. 23–54.
Available at https://doi.org/10.5771/9783845234595-23
2011
Kello, L. (2011) “The advantages of latitude: Estonia’s post-communist success story”, in D. Bosold, P. Drulak, and N. Hynek (eds.) Democratization and Security in Central and Eastern Europe and the Post-Soviet States. Nomos Verlagsgesellschaft Mbh & Co, pp. 23–53.
Available at https://doi.org/10.5771/9783845234595
2008
Kello, L. (2008) “Cyber Threats”, in T. Weiss and S. Daws (eds.) The Oxford Handbook on the United Nations. OUP Oxford.
