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A master's thesis from Aalborg University
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Cooperation in European Cyber Security: An International Relations Perspective on Collective Cyber Security in the European Union.

Author

Term

4. term

Publication year

2017

Submitted on

Abstract

Denne afhandling undersøger, hvordan kollektiv cybersikkerhed i EU formes af både samarbejde og spændinger mellem medlemsstaternes nationale strategier og EU’s overordnede ramme, særligt den europæiske cybersikkerhedsstrategi (2013) og NIS-direktivet. Med udgangspunkt i en komparativ casestudieanalyse af officielle dokumenter fra EU samt Storbritannien, Tyskland og Frankrig vurderes bestemmelser om internationalt samarbejde, nationale interesser, national sikkerhed og suverænitet. Disse bestemmelser grupperes i samarbejds- og konfliktdimensioner og analyseres gennem en pragmatisk international politisk tilgang, der kombinerer liberalisme, realisme og begreber om cybermagt samt kompleks interdependens. Analysen finder, at EU’s strategi er forankret i liberal institutionalisme, mens de nationale strategier rummer divergerende, ofte statcentrerede tilgange: Storbritannien lægger vægt på egne retningslinjer og en uformel relation til EU, Tyskland fremhæver nationale interesser, herunder fastholdelse af offensive cyberkapaciteter og suverænitet, og Frankrig kombinerer en statslig tilgang med institutionelt samarbejde med den private sektor, ser suveræn information som en kerneinteresse og prioriterer cybersikkerhed på linje med nuklear afskrækkelse. Mulige samarbejdsfelter omfatter informationsdeling, institutionelle rammer og inddragelse af ikke-statslige aktører, mens konfliktpunkter knytter sig til nationale interesser, anvendelse af cybermagt og selvdefinerede principper for samarbejde. Studiet peger samtidig på, at internettets grænseoverskridende karakter udfordrer klassiske teorier i international politik, idet stater søger at omdefinere suverænitet og interesser i cyberspace, bl.a. omkring borgernes privatliv og cyber-/militære kapaciteter, og foreslår videre forskning i eksempelvis sikkerhedsliggørelse og konstruktivisme.

This thesis examines how collective cybersecurity in the EU is shaped by both cooperation and tension between national strategies and the EU’s overarching framework, notably the 2013 European Cybersecurity Strategy and the NIS Directive. Using a comparative case study of official documents from the EU and from the United Kingdom, Germany and France, it assesses provisions on international cooperation, national interests, national security and sovereignty. These are grouped into cooperation and conflict dimensions and analyzed through a pragmatic international relations lens that combines liberalism, realism and concepts of cyber power alongside complex interdependence. The analysis finds that the EU’s approach is rooted in liberal institutionalism, while national strategies adopt divergent, often state-centric paths: the UK emphasizes its own guiding principles and an informal relationship with the EU; Germany foregrounds national interests, including maintaining offensive cyber capabilities and sovereignty; and France blends a state-centric stance with institutional engagement of the private sector, treats sovereign information as a core interest, and ranks cybersecurity alongside nuclear deterrence. Areas for cooperation include information sharing, institutional frameworks and engagement with non-state actors, whereas friction arises from national interests, the use of cyber power and self-defined principles for collaboration. The study also highlights how the borderless nature of the internet challenges established IR theory as states redefine sovereignty and interests in cyberspace around privacy and cyber/military capabilities, and it suggests further research using securitization and constructivist approaches.

[This summary has been generated with the help of AI directly from the project (PDF)]