Inicio  /  Information  /  Vol: 10 Par: 10 (2019)  /  Artículo
ARTÍCULO
TITULO

Information Security Risk Propagation Model Based on the SEIR Infectious Disease Model for Smart Grid

Boyu Zhu    
Song Deng    
Yunan Xu    
Xinya Yuan and Zi Zhang    

Resumen

With the high integration of smart grid information and physical systems, the security of information systems must affect the safe and stable operation of physical systems. Risk assessment is an effectual means to objectively evaluate the information security threats of the smart grid. However, the existing risk assessment methods are aim at solving the threat of security risks in communication networks and information systems in the smart grid, but there is no in-depth study on how the spread of information security risks between information systems and physical systems in the smart grid. Therefore, based on the traditional infectious disease transmission theory, the information security risk propagation model based on the Susceptible?Exposed?Infected?Recovered (SEIR) infectious disease model for smart grid (ISRP-SEIRIDM) is proposed in this paper. In ISRP-SEIRIDM, we analyze the information interaction between information collection devices and define the connection of nature and the security risks between the information collection devices in the smart grid. At the same time, we also study the impact of the number of information acquisition devices and information interaction capabilities of these devices on the speed of security risk transmission between information systems and physics systems in the smart grid and the maximum risk range. Experimental results show that the risk propagation range can be significantly reduced by optimizing the data interaction capability and information transmission path between information collection devices in the smart grid; when a probability from a susceptible state to an exposed state reduces by 0.15, the maximum spread and average spread of security risk will be reduced by 7% and 1.96%, respectively.

 Artículos similares

       
 
S. Rahma, R. A. E. Putra     Pág. 76 - 83
The main role of a transportation network is providing optimum services for transportation network. Over the time, the population is increasing and the needs of reliable transportation network also increased. Transportation network consists of node and c... ver más

 
Maryke A. Mihai     Pág. 10 bladsye
The purpose of this study was to describe the management challenges and the type of management approach that developed during the implementation of an ICT network between six schools, transmitting Maths and Science lessons for grade 12 learners. In ... ver más

 
Héctor Andrés Melgar Sasieta, Fabiano Duarte Beppler, Roberto Carlos do Santos Pacheco (Author)     Pág. 381 - 389
This paper presents a model that aims to facilitate the visualization of the knowledge stored in digital repositories using visual archetypes. Archetypes are structures that contain visual representations of the real world that are known a priori by the ... ver más

 
Ana García Serrano, Jorge Horcas Pulido,, Fernando López Ostenero     Pág. 26 - 36
In this paper it is presented a study on verbs in Spanish and it?s potential to display images from the Wikipedia (Wikimedia). It is designed and developed an Information Retrieval model based on linguistic structures of verbs and an environment that all... ver más

 
Jawaher Alghamdi, Yuqing Lin and Suhuai Luo    
The detection of fake news has emerged as a crucial area of research due to its potential impact on society. In this study, we propose a robust methodology for identifying fake news by leveraging diverse aspects of language representation and incorporati... ver más
Revista: Information