Open AccessResearch on the technology of preventing illegal terminal access
Author(s) -
ZhiMeng Shu,
Yongguang Liu,
Huinan Wang,
ChaoLiang Sun,
ShanShan He
Publication year - 2021
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 - 10.1088/1742-6596/1871/1/012144
Subject(s) - computer security , terminal (telecommunication) , upgrade , password , computer science , authentication (law) , telecommunications , operating system
As an important part of energy Internet construction, power consumption information acquisition system, as the “total entrance of power information data acquisition and the total exit of control instruction execution”, plays an increasingly important role in the safe and stable operation of the system. At present, the on-site access equipment is diversified, but there is a lack of unified active security defense early warning module, and there is no perfect security monitoring system. There are security risks such as illegal replacement of on-site terminals and private upgrade of terminals. In order to further improve the security and stability of smart grid operation, this paper makes an in-depth study on the existing security problems of the acquisition terminal and the online security monitoring of the acquisition terminal, and adopts the device fingerprint technology and password technology to meet the needs of the security protection of the acquisition terminal.