Cyber Security Primer for DER Vendors Aggregators and Grid Operators

Technical Report · Wed Nov 01 04:00:00 EDT 2017

DOI:https://doi.org/10.2172/1761987· OSTI ID:1761987

Carter, Cedric ^[1]; Lai, Christine ^[1]; Jacobs, Nicholas ^[1]; Hossain-McKenzie, Shamina ^[1]; Cordeiro, Patricia ^[1]; Onunkwo, Ifeoma ^[1]; Johnson, Jay Tillay ^[1]

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1. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

This report provides an introduction to cyber security for distributed energy resources (DER) - such as photovoltaic (PV) inverters and energy storage systems (ESS). This material is motivated by the need to assist DER vendors, aggregators, grid operators, and broader PV industry with cyber security resilience and describe the state-of-the-art for securing DER communications. The report outlines basic principles of cyber security, encryption, communication protocols, DER cyber security recommendations and requirements, and device-, aggregator-, and utility-level security best practices to ensure data confidentiality, integrity, and availability. Example cyber security attacks, including eavesdropping, masquerading, man-in-the-middle, replay attacks, and denial-of-service are also described. A survey of communication protocols and cyber security recommendations used by the DER and power system industry are included to elucidate the cyber security standards landscape. Lastly, a roadmap is presented to harden end-to-end communications for DER with research and industry engagement.

• Research Organization: Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
• Sponsoring Organization: USDOE Office of Energy Efficiency and Renewable Energy (EERE), Renewable Power Office. Solar Energy Technologies Office; USDOE National Nuclear Security Administration (NNSA)
• DOE Contract Number: AC04-94AL85000; NA0003525
• OSTI ID: 1761987
• Report Number(s): SAND--2017-13113; 674083
• Country of Publication: United States
• Language: English

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