Publications Details

Microgrid Cyber Security Reference Architecture (V2)

Stamp, Jason E.; Veitch, Cynthia K.; Henry, Jordan M.; Hart, Derek H.; Richardson, Bryan T.

This document describes a microgrid cyber security reference architecture leveraging defense-in-depth techniques that are executed by first describing actor communication using data exchange attributes, then segmenting the microgrid control system network into enclaves, and finally grouping enclaves into functional domains. To illustrate the design approach, two notional microgrid control implementations are presented. Both include a discussion on types of communication occurring on that network, data exchange attributes for the actors, and examples of segmentation via enclaves and functional domains. The second example includes results from Red Team analysis and quantitative scoring according to a novel system that derives naturally from the implementation of the cyber security architecture.