Which of the following types of Incident Response Teams (IRT) is responsible for a logical or physical segment of the infrastructure, usually of a large organization or one that is geographically…

A Coordinating IRT acts as a liaison and orchestrator across multiple independent response teams rather than owning direct responsibility for a specific infrastructure segment.

A Central IRT handles all incidents through one consolidated team and is not designed around segmented or distributed infrastructure responsibility.

A Distributed IRT is organized around segments of the infrastructure - such as regional offices or specific network zones - with each team owning incident response for their area. This structure is ideal for large organizations or those spread across multiple locations because it avoids a central bottleneck, leverages local expertise, and enables faster response within each segment. It is distinct from a Central IRT, which handles all incidents from a single unified team regardless of location.

An Outsourced IRT is defined by its external staffing model - contracted from a third party - not by its structural relationship to infrastructure segments.