Commwarrior worm propagation model for smart phone networks  

作　　者：XIA Wei LI Zhao-hui CHEN Zeng-qiang YUAN Zhu-zhi 

机构地区：[1]College of Information Technical Science, Nankai University,Tianjin 300071, China

出　　处：《The Journal of China Universities of Posts and Telecommunications》2008年第2期60-66,共7页中国邮电高校学报（英文版）

基　　金：the National Natural Science Foundation of China (60574036);the Natural Science Foundation of Tianjin (08JCYBJC12800);the Program for New Century Excellent Talents in University (NCET2005-290);the Science and Technology Innovation Fund of Nankai University (Z1A2006012)

摘　　要：Commwarrior worm is capable of spreading through both Bluetooth and multimedia messaging service （MMS） in smart phone networks. According to the propagation characteristics of Bluetooth and MMS, we built the susceptibleexposed-infected-recovered-dormancy （SEIRD） model for the Bluetooth and MMS hybrid spread mode and performed the stability analysis. The simulation results show good correlation with our theoretical analysis and demonstrate the effectiveness of this dynamic propagation model. On the basis of the SEIRD model, we further discuss at length the influence of the propagation parameters such as user gather density in groups, moving velocity of smart phone, the time for worm to replicate itself, and other interrelated parameters on the propagation of the virus. On the basis of these analytical and simulation results, some feasible control strategies will be proposed to restrain the spread of mobile worm such as commwarrior on smart phone network.Commwarrior worm is capable of spreading through both Bluetooth and multimedia messaging service （MMS） in smart phone networks. According to the propagation characteristics of Bluetooth and MMS, we built the susceptibleexposed-infected-recovered-dormancy （SEIRD） model for the Bluetooth and MMS hybrid spread mode and performed the stability analysis. The simulation results show good correlation with our theoretical analysis and demonstrate the effectiveness of this dynamic propagation model. On the basis of the SEIRD model, we further discuss at length the influence of the propagation parameters such as user gather density in groups, moving velocity of smart phone, the time for worm to replicate itself, and other interrelated parameters on the propagation of the virus. On the basis of these analytical and simulation results, some feasible control strategies will be proposed to restrain the spread of mobile worm such as commwarrior on smart phone network.

关 键 词：smart phone VIRUS spreading model Bluetooth MMS 

分 类 号：TN915.08[电子电信—通信与信息系统]