Resilience

Utility Facility A utility facility is a site containing systems and infrastructure used to produce, distribute, or manage an essential utility service. It typically combines physical operations with control, communications, and protection… Concept/Framework Virtual Network Function Virtual Network Function is a network function implemented in software on virtualized or cloud infrastructure rather than on dedicated hardware. Software VLEO VLEO is very low Earth orbit, an orbital regime even closer to Earth than LEO, used for specialized satellite missions with demanding operating constraints including strong atmospheric drag and accelerated… Concept/Framework Voyage Data Transmission Voyage Data Transmission is the movement of voyage-related operational, navigational, or reporting data between a vessel and external systems. Service Model VSAT VSAT is a very small aperture terminal used to communicate with satellites through a relatively small ground antenna. It is commonly used for remote connectivity. Hardware Warm Standby System Warm Standby System is a backup system that is partially initialized and ready to take over more quickly than a cold standby system. It is prepositioned for failover. Operations Watchdog Timer Watchdog Timer is a timer that resets or triggers recovery actions if software or control logic fails to signal normal operation within a required interval. Hardware Zero-Trust Architecture Zero-trust architecture is a security architecture in which access is granted only after explicit verification of identity, context, and policy, with no default trust based on being inside the network.… Concept/Framework