Key Points – Provides relay capability from the air – Extends coverage over terrain or distance – Used in emergency and expeditionary operations – Operates via placement of a relay node at altitude for line-of-sight forwarding – Constraints include endurance,…
Key Points – Improves resilience and survivability of satellite communications systems – Can include physical protection, RF hardening, and security measures – Used in protected or mission-critical satcom deployments – Involves tradeoffs between robustness, resource use, and operational flexibility –…
Key Points – Physically separates the system from outside networks – Reduces exposure to remote intrusion paths – Used where strict isolation is required – Relies on physical separation rather than logical segmentation – Requires manual data transfer procedures and…
Key Points – Supports remote command beyond direct visibility – Used for vehicles, drones, and space systems – Relies on relay or long-range communications – Enables operations at distances exceeding direct radio or visual range – Tradeoffs include greater operational…
Key Points – Protects payload content from unauthorized reading – Used in secure communications and transport – Often paired with key management and access control – Combines data transport with information security – Used in satcom, secure networking, and protected…
Key Points – Supports precise pointing control – Transfers angular momentum without propellant – Common in spacecraft attitude control systems – Works by exchanging angular momentum between the wheel and spacecraft body – Enables stable pointing for antennas, sensors, and…
Key Points – Enforces one-way data movement between domains – Used to separate trusted and less trusted security domains – Common in critical infrastructure and industrial security environments – Prevents reverse flow of data across security boundaries – Operates as…
Key Points – Improves resilience in hostile RF conditions – Uses modulation choices to reduce vulnerability to jamming – Relevant to satellite communications and secure Government & Defence links – May involve waveform selection, coding, spreading, or other resilience measures…
Key Points – Centralizes monitoring and control of mission operations – Receives telemetry, issues commands, and coordinates procedures – Maintains situational awareness for controlled mission execution – Used in satellite operations, aerospace missions, and remote asset control – Manages communication…
Key Points – Provides command functions on the move – Supports distributed operations and coordination – Used in field and emergency scenarios – Integrates terminals, routing, and local decision support – Enables operations outside fixed command sites Definition Mobile Command…
