Why does this matter operationally?

Security

The set of controls, protocols, and architectures that protect connectivity infrastructure from unauthorised access, interception, and disruption. In industrial and remote environments, security must account for both IT threats and the operational consequences of a compromised control path.

195 terms

Controlled Data Transfer Controlled data transfer is the supervised and policy-bound movement of data between systems or zones. It uses technical and procedural controls to ensure the transfer is authorized, traceable, and fit… Concept/Framework Crew Network Isolation Crew Network Isolation is the separation of crew internet or personal-use traffic from operational and safety-critical vessel systems through dedicated network paths, security zones, or segmentation to prevent interference with… Operations Critical Infrastructure Critical infrastructure is the set of essential systems and supporting networks whose reliable operation is necessary for public safety, economic stability, or mission continuity. It includes both physical and digital… Concept/Framework Cross Domain Solution Satcom Cross Domain Solution Satcom is a controlled security mechanism that transfers data between satellite communication domains with policy enforcement and filtering. It mediates data crossing from one satcom security domain… Concept/Framework Cross-Domain Solution A cross-domain solution is a set of security controls that enables data exchange between dissimilar security domains by inspecting, filtering, transforming, or releasing content under explicit policy. The objective is… Concept/Framework Data Diode Data Diode is a hardware or logical boundary that enforces unidirectional data flow between two networks or security domains, allowing data to leave one domain while preventing traffic from returning… Hardware Data Protection Data protection is the control framework used to preserve the confidentiality, integrity, availability, and proper handling of data. Concept/Framework Decapsulation Decapsulation is the removal of protocol headers or encapsulation layers from a packet or message as it moves toward its destination. It is the inverse of encapsulation. Protocol Deep Packet Inspection Deep Packet Inspection is the examination of packet contents beyond basic headers to identify, classify, or control network traffic. Software Default Route A default route is a routing entry that directs traffic to a predefined next hop or path when the destination does not match any more specific route. It is the… Concept/Framework