Security

Command Protocol A command protocol is a protocol specification or operational convention that defines how commands are encoded, transmitted, validated, and executed by a recipient system. It is used to deliver control… Protocol Contested Environment Communications Contested Environment Communications is communications designed to continue operating when interference, jamming, or adversarial conditions are present. Concept/Framework Control Configuration Management Control Configuration Management is the versioned handling of control logic, parameters, and related settings for industrial systems. Operations Control Network A control network is a dedicated or logically separated network that carries supervision, command, and management traffic for systems or infrastructure. It exists so control functions are not mixed with… Concept/Framework 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