- Governments introduce voluntary principles to secure 6G networks before commercial deployment begins
- Upfront planning emphasizes integrating cybersecurity protections into the network design up front.
- AI tools expected to manage and automate future 6G network operations
A number of major governments have begun to set out their security expectations for 6G mobile networks, although commercial deployment could still take years.
Officials from the UK, US, Canada, Japan and Australia have established the Global Telecommunications Coalition (GCOT) to address the security and resilience of 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 across 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 the network design from the outset, rather than retrofitting them later.
Officials say these principles encourage researchers, vendors and operators to strengthen defenses against cyber threats, protect data privacy 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 consideration of fundamental protections and mitigations,” particularly as networks become more complex and interconnected.
The principles go beyond conventional telecommunications protections and address emerging technologies that could influence 6G operations.
Stakeholders say future systems could rely heavily on AI tools to manage network operations and automate traffic management on large digital infrastructures, highlighting the need for early planning.
The guidance also considers risks related to quantum computing and integrated satellite communications, implying that 6G could connect terrestrial and space networks while supporting ultra-low latency communications.
Authorities say resilience against cyberattacks and physical disruptions will be essential.
Maintaining reliable service in critical industries will remain 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 supported 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 efficient and resilient, but also inclusive, sustainable and ready for the future,” said Eva Fogelström, Head of Security Research at Ericsson.
However, the latest coalition can be seen as the West doing everything it can to prevent China from staying ahead of the curve, as it did with 5G.
In rolling out 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 brands deny the allegations and reject Western cyber agencies’ claims of possible wrongdoing.
China has invested heavily in 6G research through programs such as the IMT-2030 Promotion Group, and also actively participates in international standards organizations, including the International Telecommunications Union and 3GPP.
Chinese research groups say 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 not binding, but they represent a first effort to shape the architecture of next-generation networks.
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