Research On Propagation Model Of Smart Phone Virus

With the rapid development of mobile communications, mobile phones have become anindispensable part of people’s lives. However, previous low-end phones can not meet people’sdaily needs. Therefore, high degree of intelligence mobile phones will be the direction of futuredevelopment. Intelligent mobile phone will inevitably lead to become the target of the virus as thecomputer. Smart phone let mobile phone viruses spread more easily and more fast, which willbring dangerous consequences in people’s lives. In order to avoid loss, the defense of mobilephone virus will be the focus of attention.In order to effectively control mobile phone virus, we first need a proper understanding ofmobile phone virus. The paper not only introduces the concept、characteristics、types、principlesand attacking methods of mobile phone viruses, but also introduces some basic models of mobilephone viruses, but some models have some defects. Therefore, constructing mobile phone virusmodel, studying mobile phone virus propagation characteristics and discussing the prevention andcontrol of mobile phone virus strategy will become an important challenge to future issues.Smart phone is as large-scale outbreak of the virus carrier, so studying the relevant factors ofsmart mobile phone virus is very important. The mobile node average degree computationalformula which is in the stationary state and part of the stationary part of the move under theBluetooth mobile phone network is proposed. Then, this article combines the mobile nodeaverage degree computational formula with a typical mobile phone virus model to construct a newsmart mobile phone virus model. With the outbreak possibility of the mobile phone virus, thispaper introduces several parameters, according to the constructed model, the influence of eachparameter on the spread of Bluetooth mobile phone virus was analyzed.Mobile phone nodes’ moving speed is one of the crucial factors to the spread of mobilephone virus. Generally, we consider mobile phone nodes’ moving speed don’t change, whilemobile phones’ moving speed always change in the actual situation, so studying the influence ofspeed changing on the spread of mobile phone virus is necessary. The model of intelligentmobile phone virus based on the speed of change is constructed, and the simulation is carried outto reveal the rules of propagation.Finally, This paper draw some conclusions according to the propagation model and simulationanalysis, and some phone virus defense strategies and prevention techniques are proposed basingon conclusions.