| Summary: | 碩士 === 中原大學 === 電機工程研究所 === 102 === With the development of Smart Grid, the information communication technique and network security are the keys to its future. In Smart Grid application, lots of different application programs are used to monitor the stability of the grid and the power usage data in every household. Those data will then be transmitted back to power plant through network communication facility. In this study, we will demonstrate the security issue in the information gathering, transmitting, handling and interacting.
Moreover, we will point out the vulnerabilities and threats in smart grid based on the common information model(CIM). In addition, we will provide specific advises to enhance information security from the network and application point of view based on the safety failure scenario in the Distributed Denial of Service (DDoS) attacks. As a result, we will prove the necessity of development for the supervisory control and data acquisition (SCADA) in the sake of the information security and compensate the real-time network security and vulnerability issue to reduce the risk of attacks and the loss of information. There by we hope to enhance the security of Smart-Grid system.
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