Kise-Manitow's Hand in Space: Securing Communication and Connections in Space

The increasing complexity of space systems, coupled with their critical operational roles, demands a robust, scalable, and sustainable security framework. This paper presents a novel system-of-systems approach for the upcoming Lunar Gateway. We demonstrate the application of the secure-by-component approach to the two earliest deployed systems in the Gateway, emphasizing critical security controls both internally and for external communication and connections. Additionally, we present a phased approach for the integration of Canadarm3, addressing the unique security challenges that arise from both inter-system interactions and the arm's autonomous capabilities.

Securing Satellite Link Segment: A Secure-by-Component Design

The rapid evolution of communication technologies, compounded by recent geopolitical events such as the Viasat cyberattack in February 2022, has highlighted the urgent need for fast and reliable satellite missions for military and civil security operations. Consequently, this paper examines two Earth observation (EO) missions: one utilizing a single low Earth orbit (LEO) satellite and another through a network of LEO satellites, employing a secure-by-component design strategy. This approach begins by defining the scope of technical security engineering, decomposing the system into components and data flows, and enumerating attack surfaces. Then it proceeds by identifying threats to low-level components, applying secure-by-design principles, redesigning components into secure blocks in alignment with the Space Attack Research & Tactic Analysis (SPARTA) framework, and crafting shall statements to refactor the system design, with a particular focus on improving the security of the link segment.