Implementing cloud-based ground station/segment as a service effectively can enhance cybersecurity against malicious actors, according to a recent report from the U.K. Department for Science, Innovation and Technology.
In a statement announcing the release of the report titled “Cyber Risks of Cloud Computing in the Ground Segment of the Space Sector,” DSIT emphasized that proper security measures – such as strong authentication, access controls and workload separation – can significantly mitigate risks. In contrast, misconfigurations or poor security practices can introduce vulnerabilities.
The study also recommended employing threat modelling, red teaming and continuous monitoring to strengthen resilience.
Cloud-Based GSaaS Risks
The report’s findings resulted from a three-month study involving research, interviews and workshops to assess the cybersecurity risks and implications of using cloud technology in the ground segment. It highlighted challenges associated with integrating legacy systems not designed with modern protections, the space industry’s uneven cybersecurity maturity and the absence of standardized GSaaS deployment practices.
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Different GSaaS models carry unique operational technology and attack surface risks, making it essential to clearly define security responsibilities between providers and users to avoid accountability gaps.
Benefits of Using the Cloud
While DSIT acknowledged these risks, the agency also pointed out several advantages of adopting this technology. A cloud-based GSaaS model can reduce costs, improve scalability, expand access to global ground stations and enable seamless transitions between facilities.
The report further underscored the government’s role in supporting smaller operators through security certification schemes, training programs and funding to help the sector adopt best practices and enhance overall cyber resilience.