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Information security of industrial control systems (ICS) is increasingly critical and as a key part of the ICS, the industrial supervisory control configuration software has a great impact on the ICS information security. Accordingly, the current information security issues of the industrial supervisory control configuration software, such as low security protection level, quantities of vulnerabilities,...
The vulnerabilities exist in Android binary software bring critical threat to Mobile Internet security. In this paper, we put forward a novel method to detect memory corruption vulnerabilities for Android binary software which builds upon memory accession security rules and selective symbolic execution. We also implemented our prototype system and the evaluation results show that our method can detect...
Based on the analysis of building energy efficiency features, considering the construction of energy efficiency factors, this paper AHP establish a comprehensive evaluation of building energy efficiency design model based on grey theory. This model mainly combines quantitative analysis, qualitative and quantitative analysis methods to overcome the evaluation's the subjectivity and arbitrariness, and...
Polished rod hoisting system is one of the key components in the sucker-rod pumping system. In order to reduce its cost and improve its dynamic performance, the mathematical of dynamic simulation and optimization design is established and calculated respectively. Dynamic analysis result provides theoretic foundation for the optimization of polished rod hoisting system. Aiming at the hoisting system...
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