Key Points Stateful Inspection evaluates traffic based on connection or session context rather than isolated packets Used in firewalls, gateways, and network security appliances Improves control by understanding whether traffic belongs to an allowed relationship Operates at the Transport layer…
Key Points Combines multiple orbital regimes (LEO, MEO, GEO) Improves coverage and service flexibility by leveraging different orbit characteristics Used in advanced satellite networks and global communications systems Requires coordination and routing across orbit layers Integrates lower-latency lower orbit systems…
Key Points Out Of Band Management is defined for network and system use Provides a separate administrative path independent of the production traffic path Used across network and system environments Improves recoverability and reduces dependence on the production path Definition…
Key Points Includes ground stations and control infrastructure Supports satellite operations and traffic handling Works with space segment and user segment Critical for mission control and service delivery Provides control, telemetry, tracking, and service connectivity Subject to ground station coverage,…
Key Points Checks prerequisites before enabling action Common in start permissives and safe sequences Supports safe operation in industrial systems Used in process control, machinery control, and safety-related systems Often complements interlocks and shutdown functions Definition Permissive Logic is control…
Key Points Covers confidentiality, integrity, and availability Applies to information systems and data Used across secure and regulated environments Combines policy, controls, monitoring, and recovery measures Requires balancing protection with practical operation Definition Information Assurance is the practice of preserving…
Key Points Built for resilience and survivability in demanding conditions Can withstand harsh or hostile environmental and operational stress Used in mission-critical deployments where communications continuity is essential Combines rugged construction, protected interfaces, and resilience features Hardening can include physical…
Key Points Updates keys remotely across the link Supports secure continuity and lifecycle management Useful for satellite and distributed systems Enables security key rotation without physical intervention at endpoints Maintains operational continuity while improving security posture Definition Over The Air…
Key Points Access Control List is defined for network or system use Ordered rule list for permitting or denying access Used in operational and architecture contexts Operates at the Access system layer Used in routers, firewalls, operating systems, and application…
Key Points Designed for carried deployment by individual operators Supports mobile communications in field and tactical environments Optimized for portability and quick deployment Operationally relevant in Government & Defence communications, emergency operations, and field mobility Tradeoffs balance portability against link…
