2016年04月30日计算机病毒解析与防范题纲_向必青

1计算机病毒解析与防范向必青摘要：计算机病毒被喻为21世纪计算机犯罪的五大手段之一，并排序为第二。计算机病毒的攻击性，在于它能够破坏各种程序并蔓延于应用领域。目前世界上上亿用户受着计算机病毒的困扰，有些还陷入极度的恐慌之中。因为计算机病毒不仅破坏文件，删除有用数据，还可导致整个计算机系统瘫痪，给计算机用户造成了巨大的损失。在于对计算机病毒的误解，广大计算机用户有必要对计算机病毒的一些知识有比较明确的认识和全面的科学态度。关键词：计算机病毒；解析；防范措施。中图分类号：AnalysisandPreventionofComputerVirusesLiJingwen(SchoolofLiShan,ShandongNormalUniversity)Abstract:Computervirusesareknowasthefivewaysforcomputercrimesinthe21stcenturyandalwaysstandatthesecongplaceofthefive.Theharmfulnessofthevirusesistheproductionofvariousdestructiveprogramsanditsquickpervasionintootherfields.Nowmillionsofusersarefrequentlyharassedbythevirusesandsomeareextremelyfrightened，becausecomputervirusesnotonlyunderminethefile,deletetheusefuldata,butalsoleadtoparalysisoftheentirecomputersystemtogivecomputeruserstocausegreatlosses.AtpresentthecomputervirusTnfact,theharassmentcomesfromthemisunderstandingoftheviruses.Sousersofcomputeroughttohavefurtherclearknowledgeandallsidedscientificviewofviruses.Keywords:Computerviruses;analyze;measure.2目录计算机病毒解析与防范...................................................................................................................1一.引言...........................................................................................................错误!未定义书签。二.计算机病毒的解析.....................................................................................错误!未定义书签。1、计算机病毒的定义及特征..................................................................错误!未定义书签。2、计算机病毒的种类............................................................................错误!未定义书签。三.防火墙技术.................................................................................................错误!未定义书签。3.1防火墙的定义...................................................................................错误!未定义书签。3.2防火墙的类型..................................................................................错误!未定义书签。3.3防火墙的基本特性...........................................................................错误!未定义书签。3.4防火墙的功能...................................................................................错误!未定义书签。四.计算病毒的检测.........................................................................................错误!未定义书签。4.1外观检测法..........................................................................................错误!未定义书签。4.2比较法..................................................................................................错误!未定义书签。4.3加总对比法..........................................................................................错误!未定义书签。4.4分析法..................................................................................................错误!未定义书签。五.计算机病毒的防范.....................................................................................错误!未定义书签。5.1日常简单的防范措施.........................................................................错误!未定义书签。5.2引导性病毒的预防.............................................................................错误!未定义书签。5.3文件型病毒的预防..............................................................................错误!未定义书签。5.4宏病毒的预防......................................................................................错误!未定义书签。5.5个性化预防措施..................................................................................错误!未定义书签。六.结束语.........................................................................................................错误!未定义书签。参考文献............................................................................................................错误!未定义书签。