Key Points – Covers confidentiality, integrity, and availability – Applies to satcom systems and traffic – Includes policy, monitoring, and protection controls – Combines technical protection, operational policy, monitoring, and recovery measures – Maintains trustworthy service and data handling in…
Key Points – Supports communication during disruptions and emergencies – Used in public safety, disaster recovery, and critical infrastructure scenarios – May rely on backup paths, satellite links, mobile fallback, or rapidly deployable systems – Prioritizes continuity and reachability over…
Key Points – Provides precise attitude knowledge – Uses star patterns as an inertial reference – Common in high-accuracy spacecraft control – Works by imaging the sky and matching detected star patterns to an internal catalog – Often paired with…
Key Points – Stores backup copies in cloud infrastructure – Supports recovery after data loss – Often automated and versioned – Used by businesses and individuals – Includes retention and versioning controls Definition Cloud Backup is the practice of copying…
Key Points – Improves link robustness against interference and jamming – Often paired with coding, hopping, or power control – Used in satcom, Government & Defence communications, and protected links – Trades spectral efficiency for resilience and survivability – Requires…
Key Points – Operates in low Earth orbit – Commonly deployed as part of a constellation – Supports lower latency than higher orbit systems – Requires continuous handoff and tracking due to orbital movement – Used in communications, observation, and…
Key Points – Designed for use on moving vehicles – Supports communications while in transit – Must handle motion and power variability – Often integrates antenna stabilization, power conditioning, and mounting hardware – Maintains communications path while vehicle moves through…
Key Points – Provides coarse attitude reference using solar direction as a reference source – Common in spacecraft safe mode and control operations – Simpler and lower-power than precision attitude sensors like star trackers – Constraints include eclipse periods, Sun…
Key Points – Orbit close to Earth compared with higher regimes – Supports lower latency than higher orbits – Common in satellite communications and Earth observation – Requires orbital movement and constellation coordination – Completes orbit in short period compared…
Key Points – Supports field operations and mobility – Often hardened for harsh conditions – Emphasizes ruggedness, portability, and secure connectivity – Used in Government & Defence communications, expeditionary operations, and field deployments – Operates as a portable endpoint without…
