浅析计算机病毒与防范措施(论文11000字)

摘 要

随着计算机在社会生活各个领域的广泛运用，以及电脑的普及和网络的迅猛发展，计算机病毒呈现愈演愈烈的趋势，严重干扰了正常的人类社会生活。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。事实上人们产生上述不安的主要原因，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。

Abstract

As the computer is widely used in social life each domain,as well as the rapid development of the popularization of computer and network,computer virus intensified trends,seriously interfere with the normal human social life.Computer viruses are know as the five ways for computer crimes in the 21st century and always stand at the secong place of  the five.The harmfulness of the viruses is the production of various destructive programs and its quick pervasion into other fields.Now millions of users are frequently harassed by the viruses and some are extremely frightened， because computer viruses not only undermine the file, delete the useful data, but also lead to paralysis of the entire computer system to give computer users to cause great losses. At present the computer virus Tn fact,theharassment comes from the misunderstanding of the viruses.So usersof computer ought to have further clear knowledge and all sided scientific view of viruses.

Key words: Computer viruses;analyze;measure.

目  录

第一章、引言..............................................1

第二章、浅析计算机病毒...................................2

(一)计算机病毒的定义及特征...............................2

(二)计算机病毒的分类.....................................2

(三)计算机病毒的症状.....................................2

第三章、计算机病毒的检测................................3

(一)比较法...............................................3

(二)加总对比法...........................................3

(三)搜索法...............................................3

(四)分析法...............................................3

(五)软件仿真扫描法.......................................3

(六)先知扫描法...........................................3

第四章、计算机病毒的防范................................4

(一)日常简单的防范措施...................................4

(二)引导性病毒的预防.....................................4

(三)文件性病毒的预防.....................................4

(四)宏病毒的预防.........................................4

(五)个性化预防措施.......................................4

第五章、计算机病毒的发展趋势...........................5

(一)网络化...............................................5

(二)人性化...............................................5

(三)隐蔽化...............................................5

(四)多样化...............................................5

(五)平民化...............................................5

第六章、结语...............................................6

参考文献...................................................7