Key Points Located in the microwave spectrum Common in satellite and broadcast systems Supports directional links with moderate antenna sizes Subject to weather-related attenuation Used in satellite television, satellite data, earth stations, and related RF systems Constraints include atmospheric attenuation,…
Key Points Moves logbook records electronically Supports reporting and compliance Often occurs during connectivity windows Transmission follows scheduled or event-driven upload patterns Preserves auditable history of entries Definition Electronic Logbook Transmission is the transfer of logbook records from a vessel…
Key Points Transfers data between separated satcom security domains Applies filtering and policy controls at domain boundaries Used where satellite links cross trust boundaries Operates in protected satellite networks, Government & Defence systems, and regulated environments Enables information exchange across…
Key Points Provides central connectivity and service routing Sits behind access and aggregation layers Handles central routing, policy, and interconnection functions Used in telecom systems, IP backbones, and service provider networks Supports service control and interconnection Definition Core Network is…
Key Points Feedback control method using proportional, integral, and derivative terms Used in operational and control contexts Controller structure that uses three kinds of corrective action Common in industrial automation, process control, robotics, and regulated physical systems Balances responsiveness and…
Key Points Tracks system settings and versions Supports consistency and repeatability Used in IT, cloud, and operations Important for change control and auditability Ensures deployed systems match intended state Definition Configuration Management is the process of defining, tracking, and controlling…
Key Points Stateful Inspection evaluates traffic based on connection or session context rather than isolated packets Used in firewalls, gateways, and network security appliances Improves control by understanding whether traffic belongs to an allowed relationship Operates at the Transport layer…
Key Points Defines infrastructure in version-controlled files Enables repeatable provisioning and change management Reduces manual configuration drift Used in cloud and platform operations Treats infrastructure definitions as code artifacts subject to version control and review Definition Infrastructure As Code is…
Key Points Routing Table is defined for network or system use. Stored forwarding information used to select paths for destinations. Used across network and system environments. Exists in routers, hosts, gateways, and network devices. Core operational reference for forwarding behavior.…
Key Points Covers confidentiality, integrity, and availability Applies to information systems and data Used across secure and regulated environments Combines policy, controls, monitoring, and recovery measures Requires balancing protection with practical operation Definition Information Assurance is the practice of preserving…
