Satellite systems face increasing cybersecurity threats across their lifespan, impacting critical functions and necessitating international legal cooperation. These vulnerabilities span launch systems, communications, and ground infrastructure, with hostile acts ranging from kinetic attacks to cyber disruptions like jamming and data manipulation. Research reveals that satellite broadband services have significant security and privacy weaknesses, often exploitable with inexpensive equipment, impacting millions of users and critical maritime operations. The absence of robust encryption and the reliance on performance-enhancing proxies create eavesdropping and data manipulation risks. Consequently, there's a growing need for improved security measures, novel encryption techniques optimized for satellite comm ...