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Publication:2018 dsn scada
Abstract In the last decade, Industrial Control Sys In the last decade, Industrial Control Systems have been a frequent target of cyber attacks. As the current defenses sometimes fail to prevent more sophisticated threats, it is necessary to add advanced protection mechanisms to guarantee that correct operation is (always) maintained. In this work, we describe a Supervisory Control and Data Acquisition (SCADA) system enhanced with Byzantine fault-tolerant (BFT) techniques. We document the challenges of building such system from a "traditional" non-BFT solution. This effort resulted in a prototype that integrates the Eclipse NeoSCADA and the BFT-SMaRt open-source projects. We also present an evaluation comparing Eclipse NeoSCADA with our BFT solution. Although the results show a decrease in performance, our solution is still more than enough to accommodate realistic workloads. enough to accommodate realistic workloads.
Author André Nogueira + , Miguel Garcia + , Alysson Bessani + , Nuno Ferreira Neves +
Booktitle Proceedings of the International Conference on Dependable Systems and Networks (DSN)  +
Document Document for Publication-2018 dsn scada fix.pdf +
Key 2018 dsn scada  +
NumPubDate 2,018  +
Pages 8  +
Project Project:SEGRID +
ResearchLine Fault and Intrusion Tolerance in Open Distributed Systems (FIT) +
Title On the Challenges of Building a BFT SCADA,  +
Type inproceedings  +
Year 2018  +
Has improper value forThis property is a special property in this wiki. Month  + , Url  +
Categories Publication  +
Modification dateThis property is a special property in this wiki. 28 June 2018 13:52:50  +
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