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3篇 您的检索式:作者名="X.Cheng"
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1Intrusion detection and prevention system for an IoT environment显示文摘Internet of Things(IoT)security is the act of securing IoT devices and networks.IoT devices,including industrial machines,smart energy grids,and building automation,are extremely vulnerable.With the goal of shielding network systems from illegal access in cloud servers and IoT systems,Intrusion Detection Systems(IDSs)and Network-based Intrusion Prevention Systems(NBIPSs)are proposed in this study.An intrusion prevention system is proposed to realize NBIPS to safeguard top to bottom engineering.The proposed NBIPS inspects network activity streams to identify and counteract misuse instances.The NBIPS is usually located specifically behind a firewall,and it provides a reciprocal layer of investigation that adversely chooses unsafe substances.Networkbased IPS sensors can be installed either in an inline or a passive model.An inline sensor is installed to monitor the traffic passing through it.The sensors are installed to stop attacks by blocking the traffic using an IoT signature-based protocol.Ajay Kumar K.Abhishek M.R.Ghalib A.Shankar X.Cheng 2022Digital Communications and Networks2022,8,4:2
2Astrometric observations of Nereid in 2006–2007显示文摘R. C.Qiao X.Cheng K. X.Shen G.Dourneau S. H.Wang X. Y.Hu Z. H.Tang X. J.Xi 2008Monthly Notices of the Royal Astronomical Society2008,,4:1
3严重事故后热辐射和空气自然对流的非能动安全壳冷却显示文摘复合安全壳的一个基本特性是能通过热辐射与空气自然对流排出放射性衰变热。已经完成实验和数字研究,以确定非能动冷却系统的冷却能力和研究热辐射对衰变热排出的贡献建立了数据库,用于确认先进的多维计算机程序和物理模型的开发。发现热辐射结合空气自然对流的非能动安全壳冷却是大有希望的概念。实验数据和数值计算结果表明,对于中、高数值黑度的壁面,其热辐射显著强化了整体传热。即使低温条件下的安全壳壁面也是如此。将FLUTAN程序与新开发的热辐射模型相组合,对于研究所考虑的这个系统的流动和传热行为,已证明是一种精确的有效的数值计算工具。X.Cheng F.J.Erbacher2002国外核动力2002,23,6:0
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