Cyber confidence-building measures
| Abbreviation | Cyber CBMs |
|---|---|
| Formation | 2001 |
| Founders | OSCE, United Nations, OAS |
| Legal status | Active |
| Purpose | Reducing risks of cyber conflict, preventing escalation, increasing transparency, and promoting international cooperation |
| Headquarters | International |
Region served | Worldwide |
| Fields | Cybersecurity, international security, cyber diplomacy |
Official language | English |
| Website | https://www.osce.org/cybersecurity |
Cyber confidence-building measures (CBMs) are cooperative initiatives developed by states and international organizations to reduce the risk of conflict, prevent escalation, and promote transparency and trust in cyberspace.[1] They represent an adaptation of traditional confidence-building measures used in international security to reduce tensions and misunderstandings between states, applied specifically to information and communication technologies.[2]
Since the 2010s, cyber CBMs have become an important component of international cyber governance through regional and global initiatives aimed at promoting responsible state behaviour, improving communication, and enhancing stability in the digital domain.[3][4]
History
The concept of confidence-building measures originated during the Cold War as diplomatic tools designed to reduce military tensions, prevent miscalculation, and enhance transparency between rival states.[2]
With the growing strategic importance of digital technologies in the early 21st century, policymakers increasingly recognized that cyber operations could produce instability and escalation risks comparable to those associated with conventional military activities.[5]
In 2013, participating states of the Organization for Security and Co-operation in Europe adopted an initial set of confidence-building measures aimed at reducing the risks of conflict stemming from the use of ICTs.[1]
Additional measures were later introduced to expand transparency, communication channels, and practical cooperation among states.[6]
Parallel efforts also developed at the global level through United Nations processes addressing responsible state behaviour in cyberspace, including the United Nations Group of Governmental Experts and the United Nations Open-Ended Working Group.[3]
Types
Cyber confidence-building measures are implemented at bilateral, regional, and international levels through practical and policy-based mechanisms designed to enhance transparency, reduce misperception, and improve cooperation in cyberspace.[7]
These include information exchange and transparency mechanisms, voluntary norms of responsible state behaviour, joint cybersecurity exercises, crisis communication channels, and capacity-building initiatives.[8]
International frameworks
The development and implementation of cyber confidence-building measures are supported by several international and regional institutional frameworks that promote transparency, cooperation, and responsible state behaviour in cyberspace.
The Organization for Security and Co-operation in Europe has played a leading role in institutionalizing cyber CBMs.[1]
At the global level, the United Nations Open-Ended Working Group emphasizes the importance of CBMs for preventing escalation and promoting responsible behaviour.[9]
The European Union supports implementation through diplomatic and capacity-building initiatives.[10]
The Organization of American States promotes regional cooperation through its Working Group on Cooperation and Confidence-Building Measures in Cyberspace.[11]
Challenges and criticisms
Despite their increasing adoption, cyber confidence-building measures face several structural and practical limitations. A major concern is their voluntary and non-binding nature, which limits enforcement and makes implementation dependent on the political will of participating states.[12]
Attribution of cyber incidents remains both technically complex and politically sensitive, complicating accountability and undermining trust between states.[13][14]
Differences in national cyber capabilities and resources create uneven implementation, while rapid technological change can outpace existing measures and require continual adaptation.[7]
Limited awareness and varying levels of engagement among states may also reduce the overall effectiveness of CBMs in promoting stability in cyberspace.[3]
See also
References
- ↑ 1.0 1.1 1.2 "Confidence-building measures to reduce the risks of conflict stemming from the use of ICTs". Organization for Security and Co-operation in Europe. Retrieved 18 February 2026.
- ↑ 2.0 2.1 Lachowski, Zdzislaw. "Confidence-Building Measures". Max Planck Encyclopedia of Public International Law. Oxford University Press.
- ↑ 3.0 3.1 3.2 Developments in the Field of Information and Telecommunications in the Context of International Security (Report). United Nations. 2021.
- ↑ Global Cybersecurity Outlook 2025 (Report). World Economic Forum. 2025.
- ↑ Developments in the Field of Information and Telecommunications in the Context of International Security (Report). United Nations. 2015.
- ↑ "Confidence building measures to enhance cybersecurity in focus at OSCE meeting in Vienna". OSCE. Retrieved 18 February 2026.
- ↑ 7.0 7.1 Cybersecurity Capacity-Building and International Security (Report). United Nations Institute for Disarmament Research. 2019.
- ↑ Cybersecurity Capacity Building and International Cooperation (Report). European Union Agency for Cybersecurity. 2023.
- ↑ Open-Ended Working Group on security of and in the use of ICTs 2021–2025 (Report). United Nations. 2023.
- ↑ "EU Statement – Confidence-Building Measures". European External Action Service. Retrieved 18 February 2026.
- ↑ "Working Group on Cooperation and Confidence-Building Measures in Cyberspace". Organization of American States. Retrieved 18 February 2026.
- ↑ Nye, Joseph S. (2017). The Future of Power. PublicAffairs. Search this book on
- ↑ Rid, Thomas; Buchanan, Ben (2015). "Attributing Cyber Attacks". Journal of Strategic Studies. 38 (1–2): 4–37.
- ↑ Lin, Herbert (2016). "Attribution of Malicious Cyber Incidents: From Soup to Nuts". Journal of International Affairs. 70 (1).
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