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P2P architectures have been widely adopted by botnets for their high robustness. As the complex Command and Control (C&C) mechanism inevitably leads to too many interactions among bots, the P2P topology characteristics of traditional P2P botnet architectures is likely to be exposed to defenders, which makes them vulnerable to graph-based tracking. Inspired by the infeasibility of monitoring the...
In this paper, through the monitoring case on the mechanical characteristics of the circuit breaker in service operation, analyzed the problems such as when the circuit breaker is in the running process whether is abnormal, potential faults or defect types, the potential fault parts, etc, and had a maintenance to the products with potential failures that may endanger the operation, and verified the...
The vigorous development of electronic health (e-health) breeds many healthcare applications, such as telemedicine and healthcare monitoring. Yet these applications confront generic challenges of network dependence and medical personnel necessity which dramatically hinders the popularization and universality of e-health services. This paper presents a versatile distributed e-home healthcare system...
Though a brief account of blood oxygen monitoring service system and the Attribute Theory, combining with the working theory of blood oxygen monitoring, the author puts forward a new system of blood oxygen monitoring based on the attribute theory. The system based on it aims to standardize the process of blood oxygen monitoring service and the implementation process of crossing many platform communication...
In the application of fence anti-intrusion, weak barrier coverage is enough for intruder detection when sensor nodes are stealthy. Based on this application, we analyse the problem of L-local weak barrier coverage, and propose a weighted weak barrier coverage algorithm(WWCA). WWCA could check the coverage condition and choose an optimal combination of nodes to provide weak barrier coverage in a short...
Confidential data in our computer is always threatened by the risk of internal staff and external hacker. Secure document system may be a best solution to settle this problem and it is always too expensive and too complicated. The Paper researches the framework of current secure file system, and proposes a secure scheme of virtual storage device. Compared to the secure file system, the virtual storage...
Based on the design requirement analysis of the wind power generator enterprises, A new comprehensive monitoring system design method is presented; By integrating the GIS technology, spatial data modeling technology, the comprehensive monitoring on wind farms over the whole country is realized, and the validity of wind farm management is highly improved.
In recent years, Guangdong Power Grid Corporation has built the largest scale electric energy telemetering system in China. More than 400,000 field units had been put into use in Guangdong province. With the scale of system becoming larger, the municipal power supply bureau faces more impression of maintenance work load. In order to decrease the maintenance work load, we have designed and implemented...
To achieve the production information management of the coning, drawing and twisting workshops, and promote a good and fast development of the textile enterprise, a multi-agent production monitoring and control system based on C/S mode is developed, through analyzing the actual requirements of the workshops, where the communication of the single-port-multi-protocol and a multi-thread data collection...
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