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SM-201-2020: Security architecture for smart metering (draft)

This document provides a recommended security architecture for smart metering systems. The architecture can act as a blueprint for system integrators and the departments maintaining the system. Measures are chosen for the entire system, as this is usually more effective than choosing measures per component. It can be used as a reference by operators who are seeking to implement or to improve the security of a smart metering system, and can be complemented with the smart meter and data concentrator procurement requirements. The architecture is intended to be used together with an information security management system (ISMS) based on ISO 27001:2013 or similar, with each subsection of the document providing the relevant technical security measures to each objective in the ISO 27001 Annex A.

The architecture covers the complete chain from smart meters to central systems, including data concentrators, if these are used.

Draft version 0.3 for review.

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