Key Points Separates crew-facing traffic from operational vessel systems Reduces security and reliability risk to safety-critical functions Common in managed vessel networks Implemented through segmentation, filtering, and dedicated access paths Preserves operational safety while maintaining user connectivity Definition Crew Network…
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 – Isolates sensitive processing or data – Supports trusted execution and storage – Used for security-sensitive operations – Constrains access and reduces impact of compromise elsewhere in the platform Definition Secure Enclave is a protected execution or storage…
Key Points Inspection of packet contents beyond superficial header fields Parses deeper protocol layers and application-level content Supports security filtering, traffic classification, and policy enforcement Used in network security appliances, telecom networks, and content inspection systems Can identify protocols and…
Key Points – Network Address Translation is defined for network or system use – Translation between address spaces at a network boundary – Used across network and system environments – Works by rewriting source or destination address information, and sometimes…
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 and storing data in a…
Key Points – Security model requiring explicit verification for network access – Does not assume trust based on network location – Verifies access continuously or per request – Treats internal and external traffic with equal scrutiny – Emphasizes continuous verification,…
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 careful balance between protection 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 – 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…
