A dynamic secret-based encryption method in smart grids wireless communication

摘要

Numerous devices in smart grids are deployed at millions of buildings and streets, connected with wireless network and applied the uniform public protocols and standards. It indicates high-risk threats on the privacy and security of smart grids wireless communication. In this paper, two attack scenarios are presented to show the vulnerability of smart grids, and a new encryption method based on dynamic secret is proposed to protect wireless communication.