Summary of Research on Information Security Protection of Smart Grid

摘要

With the continuous development of smart grid, information security has become an important guarantee to ensure the efficient and stable operation of smart grid. In recent years, researches on the security level of the smart grid has not made some mature architectures, or the existing work has only solved a very small number of security problems. This paper will explain the concept of smart grid and its threats in information security, on this basis we will put forward some corresponding security protection and make detailed description of the status of security research. We hope that this paper can contribute to the safe and stable operation of the smart grid.