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 Focuses on recovery and continuity under disruption Applies to technical and operational systems Includes tolerance to faults and disruptions Often paired with redundancy and availability Operates through design features such as redundancy, fault isolation, recovery procedures, and fallback…
Key Points Provides alternate control connectivity to maintain continuity during link or device failure Reduces single points of failure in control communications Used in critical industrial control systems, process control, and safety-related systems Designed to keep control communications available if…
Key Points Reduces system activity to protect hardware Used after anomalies or loss of control Aims to preserve survivability and recovery Keeps essential functions alive while minimizing unnecessary loads Waits for recovery, reconfiguration, or operator intervention Definition Safe Mode is…
Key Points Operates above basic control loops Provides high-level process oversight Used in industrial systems and SCADA Focuses on supervision and coordination rather than direct regulation Coordinates operation without replacing local control loops Manages process state through high-level commands and…
Key Points Provides managed application runtime Reduces infrastructure management burden Used for app development and deployment Sits between infrastructure and software services Exposes a platform layer that handles runtime, scaling, and deployment support Definition Platform As A Service is a…
Key Points Coordinates automated workflows across multiple systems and services Manages task sequencing, dependencies, and policy-driven execution Enables reliable, repeatable operational automation Used in cloud platforms, container management, and application workflows Handles state management and dependency complexity Connects desired state…
Key Points Provides infrastructure resources as a service Abstracts hardware management from the consumer Supports elastic provisioning and metered use Forms a base layer for cloud deployments Shifts hardware provisioning responsibility to service provider Definition Infrastructure As A Service is…
Key Points Distributes control across multiple nodes rather than centralizing in a single device Supports large and complex industrial processes Enables local autonomy with coordinated supervisory oversight Common in process plants and utilities Designed for scalability, reliability, and plant-wide operator…
Key Points Handles command input and data routing Supports onboard communication with subsystems Central to spacecraft control architecture Receives instructions from ground or supervisory source Translates commands into subsystem actions Collects telemetry or status data for return Definition Command and…
