Why does this matter operationally?

Resilience

The capacity of a connectivity system to maintain acceptable service levels when components fail, links degrade, or conditions change unexpectedly. Resilient architectures use redundancy, failover paths, and graceful degradation to keep operations running when ideal conditions cannot be guaranteed.

427 terms

Intrusion Detection System An IDS is a security system that monitors traffic or system activity and alerts when the observed behavior matches suspicious or unauthorized patterns. Concept/Framework IoT Security The discipline of protecting connected devices, their communication, and the data they generate from compromise, addressing threat surfaces specific to IoT deployments — massive device populations, resource-constrained hardware, physical exposure,… Concept/Framework IP IP is the Internet Protocol, a network-layer protocol used to address and route packets across interconnected networks. It provides logical delivery between hosts. Protocol IT-OT Boundary The defined network and security demarcation point between an organization's information technology systems and operational technology systems, positioned according to a reference architecture such as the Purdue Model and enforced… Concept/Framework ITU The United Nations specialized agency for information and communication technology, organized into Radiocommunication, Standardization, and Development sectors, with its Radiocommunication Sector producing the technical standards governing international spectrum allocation and… Regulatory & Compliance ITU-R One of three functional sectors within the ITU, specifically responsible for spectrum allocation and satellite orbital coordination, producing ITU-R Recommendations as its primary technical output through its own dedicated study… Regulatory & Compliance JADC2 The U.S. military concept for connecting sensors and decision-makers across every operational domain — land, sea, air, space, and cyber — into a single unified network, extending C4ISR capability integration… Concept/Framework Jamming An electronic warfare technique that deliberately transmits interfering radio energy on or near a target signal's frequency to overpower or degrade it at the receiver, denying the intended receiver a… Concept/Framework Jitter Jitter is the variation in the timing of packet arrival or signal delivery relative to an expected cadence. It is a measure of timing instability in a transport path or… Concept/Framework Ka Band Ka Band is a microwave frequency range used in high-capacity communication systems, commonly employed in satellite and fixed wireless links to support wider bandwidth and higher data throughput. Hardware