Christina Rupp
Senior Policy Researcher Cybersecurity Policy and Resilience
Programmes
Christina Rupp is a Senior Policy Researcher in interface’s Cybersecurity Policy and Resilience programme. Her research focuses on issues of cyber diplomacy, especially with regard to international norms for responsible state behavior in cyberspace, and EU cybersecurity policy. At interface, she previously worked on official public political attribution of cyber operations, software supply chain security, and Germany’s cybersecurity architecture.
Christina has spoken at (inter)national conferences and events, including the European Cyber Agora and the European Initiative for Security Studies Annual Conference. For interface, Christina follows the cybersecurity debate at the United Nations, including the Open-ended Working Group (UN OEWG). She wrote commentaries and blog posts for Directions Blog and Tagesspiegel Background Cybersecurity.
Christina holds an M.Sc. in Political Science from the University of Copenhagen and an LL.M. in Public International Law from the University of Amsterdam. Her master’s theses examined the engagement of German cyber foreign policy in promoting international cyber norms and the toolkit available to states under international law for responding to malicious cyber operations. During her Bachelor’s degree in Political Science and Public Law at the University of Bonn, she spent a semester abroad at the University of Geneva.
Before joining interface, Christina gained practical insights into policy-making and processes of international relations at the Permanent Mission of Germany to the United Nations in New York, the German Federal Ministry of Defense, the Aspen Institute Germany, and the German Federal Agency for Civic Education, among other institutions.
Publications by Christina Rupp
Signals in the Noise
Building Governmental Capabilities to Detect Cybersecurity Threats
Christina Rupp
RUSI Commentary: The Rules of the Road in Cyberspace, 10 Years Later
Christina Rupp
Reflections on the UN OEWG II’s Legacy
Christina Rupp
ENISA: Fit for Purpose?
Reviewing the EU Cybersecurity Agency's Role in an Evolving Policy Ecosystem
Christina Rupp
Navigating the EU Cybersecurity Policy Ecosystem
A Comprehensive Overview of Legislation, Policies and Actors
Christina Rupp
Official Public Political Attribution of Cyber Operations: State of Play and Policy Options
Christina Rupp, Dr. Alexandra Paulus
Other Input from Christina Rupp
UN OEWG: Joint stakeholder statement
Zero Draft and Rev. 1 Annex III’s section on stakeholder modalities
Christina Rupp
Statement at UN OEWG Chair’s Informal Dialogue With Stakeholders
Christina Rupp
Striking the Right Balance: How to Publicly Attribute a Cyber Operation to Another State
Christina Rupp
Fortschritt in Raten: Die UN-Debatte zu Cybersicherheit
Christina Rupp
Artikel „(Inter-)Nationales Sicherheitsgeflecht: Mapping der deutschen staatlichen Cybersicherheits-Architektur
Christina Rupp
Events with Christina Rupp
October 2025
Wednesday
29
10:00 - 11:00
(CET)
Past
Webinar
OSCE Webinar: Global cyber diplomacy discussions: past, present & future
Christina Rupp
October 2025
Tuesday
07
10:00 - 13:00
(CEST)
Past
Panel Discussion
ENISA Panel Discussion: Harmonizing EU Cybersecurity Support for NIS2 Implementation without adding Bureaucracy
Christina Rupp
October 2025
Wednesday
01
10:00 - 15:00
(CEST)
Past
Conference
EU-GCC Cyber Diplomacy 1.5 Track Dialogue
Christina Rupp
May 2025
Tuesday
27
10:30 - 11:30
(CEST)
Past
Workshop
OSCE cross-regional workshop on cyber/ICT security CBMs
Christina Rupp
Meet other Experts
Jessica Galissaire
Senior Policy Researcher Digital Public Sphere
Julia Christina Hess
Senior Policy Researcher Global Chip Dynamics
Dr. Sven Herpig
Lead Cybersecurity Policy and Resilience