- Governments introduce voluntary principles to secure 6G networks before commercial rollout begins
- Early planning emphasizes incorporating cybersecurity protections into the network design from the beginning.
- AI tools expected to manage and automate future 6G network operations
A group of major governments have begun to outline security expectations for 6G mobile networks, even though commercial deployment is still years away.
Officials from the United Kingdom, United States, Canada, Japan and Australia have launched the Global Coalition for Telecommunications (GCOT) to address security and resilience in future 6G networks.
Sweden and Finland joined the coalition in an announcement at the recent Mobile World Congress 2026 in Barcelona, expanding the group’s reach in Europe and the Indo-Pacific.
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First security plans for the 6G network
The coalition’s guidance emphasizes integrating security protections into network design from the beginning, rather than retrofitting them later.
Officials say the principles encourage researchers, providers and operators to strengthen defenses against cyber threats, safeguard data confidentiality and diversify supply chains within telecommunications infrastructure.
The initiative promotes early planning to prevent vulnerabilities that affected previous generations of mobile networks.
A coalition document notes that “the technological innovation expected from 6G will require critical protections and mitigations to be considered,” particularly as networks become more complex and interconnected.
The principles go beyond conventional telecommunications protections and address emerging technologies that could influence 6G operations.
Relevant parties say future systems may rely heavily on artificial intelligence tools to manage network operations and automate traffic handling in large digital infrastructures, highlighting the need for early planning.
The guidance also considers the risks of quantum computing and integrated satellite communications, implying that 6G could link terrestrial and space networks while supporting ultra-low latency communications.
Officials say resilience against cyberattacks and physical disruptions will be essential.
Maintaining reliable service in critical sectors will continue to be a central objective, as business phones, connected devices and enterprise applications will rely heavily on these networks.
Major brands such as Ericsson, Nvidia, Virgin Media O2, Vodafone Group and BT Group have backed the coalition.
“We look forward to working with all partners involved in GCOT to ensure that the next phase of advanced connectivity is not only high-performance and resilient, but also inclusive, sustainable and future-proof,” said Eva Fogelström, head of security research at Ericsson.
However, the latest coalition can be seen as an attempt by the West to do everything it can to prevent China from staying ahead, as it did with 5G.
During the rollout of 5G, China led with cheap equipment and wide coverage, before the United States and its allies began banning Huawei and ZTE over security concerns.
The Asian nation and the brands deny these allegations and reject claims by Western cyber agencies of possible wrongdoing.
China has been investing heavily in 6G research through programs such as the IMT-2030 Promotion Group, and is also actively involved in international standards organizations including the International Telecommunication Union and the 3GPP.
Chinese research groups claim that China holds more than 40% of global 6G patent applications, although these patents do not guarantee leadership in future standards or commercial markets.
The recent security and resilience principles are non-binding, but represent an initial effort to shape the architecture of next-generation networks.
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