Securing Space: NASA Funds Innovative AI, Blockchain Project at University of Miami for Nanosatellite Cybersecurity November 17, 2023 November 17, 2023 Kelly Cromley http://1AZFjzw2#Nwf63pYaMWq#xIY
Market NewsNovember 17, 2023 by Kelly Cromley

Securing Space: NASA Funds Innovative AI, Blockchain Project at University of Miami for Nanosatellite Cybersecurity

NASA is leading an initiative through the University of Miami’s Frost Institute for Data Science and Computing (IDSC) to enhance the security of satellite communication in space. This groundbreaking project focuses on integrating nanosatellites with traditional large satellites and addresses the cybersecurity challenges associated with their communication networks.


NASA’s Investment in Nanosatellite Security:

NASA, renowned for its technical innovation and leadership in space exploration, is funding a project at the University of Miami’s IDSC. The project aims to augment traditional large satellites with nanosatellites or constellations of nanosatellites, expanding their capabilities in communication, weather prediction, Earth science research, and observational data gathering.


Challenges in Nanosatellite Communication Security:

The reduced cost and increased accessibility of nanosatellites have paved the way for various public and private organizations to own and operate them. However, this proliferation poses significant challenges for the protection of their communication networks, similar to vulnerabilities in Wi-Fi networks. The diverse ownership of small satellites increases the potential for cyber exploitation, posing threats to national security and economic interests.

Thales’ Successful Hack of ESA’s Nanosatellite

In a cybersecurity exercise in spring 2023, researchers from Thales, a multinational technology company, successfully hacked into the European Space Agency’s (ESA) nanosatellite, OPS-SAT. The ethical hack exposed potential vulnerabilities in satellite systems and highlighted the real impact of cyberattacks on space infrastructure. Thales researchers gained control of OPS-SAT’s systems, manipulating its global positioning, attitude control, and onboard camera, compromising data transmission and altering captured images.


Significance of Cyber Resilience in Satellite Systems:

Thales emphasized the importance of enhancing cyber resilience in both ground segments and orbital systems of satellites. While the ESA’s satellite vulnerabilities were a cause for concern, commercial satellites face even greater risks, as demonstrated by incidents involving SpaceX’s Starlink system and reported hacks on mainstream satellite internet systems.


NASA Collaborates with University of Miami:

To address the critical issue of cybersecurity in satellite communication, NASA approached Dr. Yelena Yesha, the Knight Foundation Endowed Chair and Director of IDSC AI and Machine Learning at the University of Miami. The resulting project investigates the efficacy of emerging zero trust architectures for small satellite networks, utilizing recent research to meet growing security challenges.


Leveraging Blockchain for Inter-Satellite Communication

The project, led by Dr. Yesha, explores blockchain technology as a means to enhance protection for inter-satellite communication. The team, including cybersecurity experts Stephen Dennis, Dr. Phuong Nguyen, Dr. Yusen Wu, Alex Pissinou-Makki, and Kevin Padron, aims to enforce zero trust cybersecurity principles through scrutinizing every transaction in the system.


Potential Impact and Future Directions:

The project plans to document operationally relevant use cases, offering a proof of concept that informs cybersecurity for both simulation environments and potential applications in satellite systems. With an emphasis on scalability, the team will conduct large-scale system simulations to ensure security designs keep pace with the expanding network of satellites, predicted to reach 2,080 nanosatellites by 2027.


Securing Communication in Space: A Multifaceted Challenge:

Beyond economic and security implications, the initiative acknowledges the multifaceted role of satellites in monitoring weather patterns, Earth science, and supporting military activities. The increasing reliance on satellites across various sectors emphasizes the urgency of securing communication in space. The project aims to bridge existing gaps in commercial satellite communication security, addressing potential risks associated with unauthorized access and corruption.


Incorporating AI and Blockchain for Security:

The project’s convergence of AI, blockchain technology, and space exploration marks a significant leap in addressing the complex challenges of securing communication in space. The interdisciplinary approach aims to reshape how satellite-based activities are approached in different sectors.


Iterative Development and Collaboration with NASA

The ongoing project, in its nascent stage, focuses on user and device registration, aiming to conduct use cases over the next six months. The team plans to iterate on these cases, collaborating closely with NASA to align with overall expectations. Resource allocation, vetting within simulation systems, and leveraging federated learning are central aspects of the project.


As NASA leads this pioneering initiative, the collaboration with the University of Miami exemplifies the commitment to addressing evolving challenges in space technology. The exploration of vulnerabilities in nanosatellite systems, coupled with innovative efforts in cybersecurity, underscores the importance of securing inter-satellite communication for the future of space exploration and satellite-based activities.

AuthorKelly Cromley

Kelly is our in house crytpto researcher, delving into the stories which matter from blockchains being used in the real world to new ico coming out.