Toward Unified Security and Privacy Protection for Smart Meter Networks

The management of security and privacy protection mechanisms is one fundamental issue of future smart grid (SG) and metering networks. Designing effective and economical measures is a nontrivial task due to the following: 1) the large number of system requirements; and 2) the uncertainty over how the system functionalities are going to be specified and to evolve. This paper explores a unified approach for addressing security and privacy of smart metering (SM) systems. In the process, we present a unified framework that entails the analysis and synthesis of security solutions associated with closely interrelated components of a typical SM system. Ultimately, the proposed framework can be used as a guideline for embedding cross-domain security and privacy solutions into SG communication systems.