Abstract
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The electrical grid is a critical infrastr … The electrical grid is a critical infrastructure for modern society. It has been evolving into a smart(er) grid, allowing infrastructure aware decisions based on data collected in real-time from smart meters and other devices. Smart meters and their uplinks have, however, limited physical security due to their location within customer premises. DLMS/COSEM is a standard protocol for remote interactions with smart meters, often being deployed above power-line communication links. The paper presents the ValiDLMS framework, the first open source solution for validation and security auditing of DLMS/COSEM implementations using this communication profile. The framework was developed as an extension to Wireshark and was used to analyse an industry partner’s DLMS/COSEM implementation. The results show that ValiDLMS can effectively support the discovery of bugs and/or other non-conformance problems. ugs and/or other non-conformance problems.
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Author
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Henrique Mendes +
, Ibéria Medeiros +
, Nuno Ferreira Neves +
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Booktitle
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Proceedings of the Workshop on Security and Dependability of Critical Embedded Real-Time Systems (CERTS) +
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Key
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DSN2018 Henrique +
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Month
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jun +
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NumPubDate
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2,018.06 +
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Project
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Project:SEGRID +
, Project:DiSIEM +
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ResearchLine
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Fault and Intrusion Tolerance in Open Distributed Systems (FIT) +
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Title
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Validating and Securing DLMS/COSEM Implementations with the ValiDLMS Framework +
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Type
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inproceedings +
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Year
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2018 +
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Has improper value forThis property is a special property in this wiki.
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Url +
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Categories |
Publication +
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Modification dateThis property is a special property in this wiki.
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2 June 2018 18:12:53 +
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