The Experts below are selected from a list of 1077 Experts worldwide ranked by ideXlab platform
Xiaofan Yang - One of the best experts on this subject based on the ideXlab platform.
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theoretical and experimental analysis of the impacts of Removable Storage media and antivirus software on viral spread
Communications in Nonlinear Science and Numerical Simulation, 2015Co-Authors: Chenquan Gan, Xiaofan YangAbstract:Abstract In this paper, a new computer virus propagation model, which incorporates the effects of Removable Storage media and antivirus software, is proposed and analyzed. The global stability of the unique equilibrium of the model is independent of system parameters. Numerical simulations not only verify this result, but also illustrate the influences of Removable Storage media and antivirus software on viral spread. On this basis, some applicable measures for suppressing virus prevalence are suggested.
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propagation of computer virus under the influences of infected external computers and Removable Storage media
Nonlinear Dynamics, 2014Co-Authors: Chenquan Gan, Xiaofan Yang, Qingyi ZhuAbstract:In reality, a portion of infected external computers could enter the Internet, and Removable Storage media could carry virus. To our knowledge, nearly all previous models describing the spread of computer virus ignore the combined impact of these two factors. In this paper, a new dynamical model is established based on these facts. A systematic analysis of the model is performed, and it is found that the unique (viral) equilibrium is globally asymptotically stable. Some simulation experiments are also made to justify the model. Finally, a result and some applicable measures for suppressing viral spread are suggested.
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the spread of computer viruses under the influence of Removable Storage devices
Applied Mathematics and Computation, 2012Co-Authors: Lu-xing Yang, Xiaofan YangAbstract:Abstract Removable Storage devices provide a way other than the Internet for the spread of computer viruses. However, nearly all previous epidemiological models of viruses considered only the Internet route of spread of viruses, neglecting the Removable device route at all. In this paper, a new spread model of viruses, which incorporates the effect of Removable devices, is suggested. Different from previous models, the epidemic threshold for this model vanishes. Moreover, the model admits a unique virose equilibrium, which is shown to be globally asymptotically stable. This result implies that any effort in eradicating viruses cannot succeed. By analyzing the respective influences of system parameters, a number of policies are recommended so as to restrict the density of infected computers to below an acceptable threshold.
Chenquan Gan - One of the best experts on this subject based on the ideXlab platform.
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Global Dynamics and Optimal Control of a Viral Infection Model with Generic Nonlinear Infection Rate
Hindawi Limited, 2017Co-Authors: Chenquan Gan, Maobin Yang, Zufan Zhang, Wanping LiuAbstract:This paper is devoted to exploring the combined impact of a generic nonlinear infection rate and infected Removable Storage media on viral spread. For that purpose, a novel dynamical model with an external compartment is proposed, and the explanations of the main model assumptions (especially the generic nonlinear infection rate) are also examined. The existence and global stability of the unique equilibrium of the model are fully investigated, from which it can be seen that computer virus would persist. On this basis, a next-best approach to controlling the level of infected computers is suggested, and the theoretical analysis of optimal control of the model is also performed. Additionally, some numerical examples are given to illustrate the main results
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theoretical and experimental analysis of the impacts of Removable Storage media and antivirus software on viral spread
Communications in Nonlinear Science and Numerical Simulation, 2015Co-Authors: Chenquan Gan, Xiaofan YangAbstract:Abstract In this paper, a new computer virus propagation model, which incorporates the effects of Removable Storage media and antivirus software, is proposed and analyzed. The global stability of the unique equilibrium of the model is independent of system parameters. Numerical simulations not only verify this result, but also illustrate the influences of Removable Storage media and antivirus software on viral spread. On this basis, some applicable measures for suppressing virus prevalence are suggested.
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propagation of computer virus under the influences of infected external computers and Removable Storage media
Nonlinear Dynamics, 2014Co-Authors: Chenquan Gan, Xiaofan Yang, Qingyi ZhuAbstract:In reality, a portion of infected external computers could enter the Internet, and Removable Storage media could carry virus. To our knowledge, nearly all previous models describing the spread of computer virus ignore the combined impact of these two factors. In this paper, a new dynamical model is established based on these facts. A systematic analysis of the model is performed, and it is found that the unique (viral) equilibrium is globally asymptotically stable. Some simulation experiments are also made to justify the model. Finally, a result and some applicable measures for suppressing viral spread are suggested.
Qingyi Zhu - One of the best experts on this subject based on the ideXlab platform.
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propagation of computer virus under the influences of infected external computers and Removable Storage media
Nonlinear Dynamics, 2014Co-Authors: Chenquan Gan, Xiaofan Yang, Qingyi ZhuAbstract:In reality, a portion of infected external computers could enter the Internet, and Removable Storage media could carry virus. To our knowledge, nearly all previous models describing the spread of computer virus ignore the combined impact of these two factors. In this paper, a new dynamical model is established based on these facts. A systematic analysis of the model is performed, and it is found that the unique (viral) equilibrium is globally asymptotically stable. Some simulation experiments are also made to justify the model. Finally, a result and some applicable measures for suppressing viral spread are suggested.
Goker Turguy - One of the best experts on this subject based on the ideXlab platform.
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Network attached device for accessing Removable Storage media
Patent Ofisi : US, 2018Co-Authors: Goker Turguy, Lee Jaewook, Le Hoa, Arslan, Şuayb Şefik, Peng JamesAbstract:Embodiments disclosed herein provide systems, methods, and computer readable media to access data on Removable Storage media via a network attached access device. In a particular embodiment, a method provides receiving one or more user provided, in the Removable Storage media access device, receiving data over a packet communication network for Storage on a Removable Storage medium. After receiving the data, the method provides preparing the data for Storage on the Removable Storage medium. After preparing the data, the method provides writing the data to the Removable Storage medium
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Removable media based object store
2017Co-Authors: Wideman Roderick, Arslan, Şuayb Şefik, Goker TurguyAbstract:Embodiments disclosed herein provide systems, methods, and computer-readable media to implement an object store with Removable Storage media. In a particular embodiment, a method provides identifying first data for Storage on a first Removable Storage medium and designating at least a portion of the first data to a first data object. The method further provides determining a first location where to store the first data object in a first value store partition of the first remov able Storage medium and writing the first data object to the first location. Also, the method provides writing a first key that identifies the first data object and indicates the first location to a first key store partition of the first Removable Storage medium
Ali Al Kaf - One of the best experts on this subject based on the ideXlab platform.
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Portable web browser forensics: A forensic examination of the privacy benefits of portable web browsers
2012 International Conference on Computer Systems and Industrial Informatics, 2012Co-Authors: Andrew Marrington, Ibrahim Baggili, Talal Al Ismail, Ali Al KafAbstract:Portable web browsers are installed on Removable Storage devices which can be taken by a user from computer to computer. One of the claimed benefits of portable web browsers is enhanced privacy, through minimization of the traces of browsing activity left on the host's hard disk. On the basis of this claim, it would appear that portable web browsers pose a challenge to forensic examiners trying to reconstruct past web browsing activity in the context of a digital investigation. The research examines one popular portable web browser, Google Chrome in both normal and private browsing mode, and compares the forensic traces of its use to forensic traces of the installed version of the same browser. The results show that Google Chrome Portable leaves traces of web browsing activity on the host computer's hard disk, and demonstrate a need for forensic testing of the privacy claims made for the use of portable web browsers.
