Open AccessResearch on Security Control Mechanism of Power Distribution IoT Based on Trusted Computing
Author(s) -
Yue Sun,
Qiang Li,
Bo Zhou,
Wei Chen,
Xiaotian Xu,
Gangjun Gong
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1639/1/012085
Subject(s) - computer science , internet of things , computer security , power (physics) , access control , security controls , the internet , control (management) , process (computing) , trusted network connect , computer network , trusted computing , operating system , physics , quantum mechanics , artificial intelligence
Performing an in-depth study on the Power Internet of Things (IoT), it is known that the distribution network faces higher security risks due to a large number of terminals, various types of equipment, and the flexible access of each device to the distribution network structure and dynamic boundary. Therefore, it is urgent to make significant research on the security control mechanism for the power distribution Internet of Things, to realize the safe access of IoT devices in the Power IoT. Firstly, this paper analyses the shortage of power system security under the background of the IoT. Secondly, trusted computing technology is represented by the TrustZone and is deeply studied, and the feasibility of its application for the security of power distribution IoT is analyzed. Furthermore, the TrustZone-based security management and control architecture for power distribution novel IoT equipment is proposed, and its integrity measurement and trusted network connection process are analyzed. Finally, the security of this architecture is analyzed briefly.