怎样防止电脑病毒.docx

怎样防止电脑病毒怎样防止电脑病毒我为大家整理怎样防止电脑病毒的方法，希望对你有帮助哦!怎样防止电脑病毒：Youveprobablybeensickbefore.Itsnotfun.Inmanycases,liketheflu,youresickbecauseofavirustinygermsreadytomultiplyandspreadfromperson-to-person,viahandshakesorsneezes。你肯定生过病吧，很不爽，对吗?生病通常是由于感染了病毒。握手、打喷嚏都能让病毒繁衍传播。Computervirusesarenodifferent.Insteadofgerms,theyarecomputerprograms.Theseprogramsareusuallydesignedbycriminalstomultiplyandspreadfromcomputer-to-computerlikeadisease.Ifonemakesittoyourcomputer,itcaneraseyourfiles,sendemailswithoutyourpermissionorevencommunicatesensitiveinfotocriminals。电脑病毒亦然。但不是微生物而是电脑程序。黑客设计的病毒程序会像疾病一样在电脑间传播一旦电脑感染了病毒，它会删除文件、私发邮件、甚至把私人信息泄露给犯罪分子。Letstakeacloserlook,becausewhatwecallcomputervirusescanactuallybeViruses,wormsortrojanswellstartwithviruses.Thesebugshitcharidewhensomething,likeafile,issharedbetweencomputers.ThisoftenhappensviaattachmentssentinemailorsharedUSBdrives.Oncesomeoneclickstoopenthefile,thedamageisdone.Thevirusisnowonthatcomputer,whereitstartstomultiplyandlookforchancestohitcharidetoanewcomputer。电脑病毒能够细分为三种，普通病毒、蠕虫、木马先来讲讲普通病毒。它通过电脑之间的文件分享来传播。通常会在附件或U盘中出现，一打开这种文件，电脑就会中毒。然后复制，等着感染下一台电脑。Likeasickhuman,itssometimeshardtototellwhenafilehasavirus.Forthisreason,thebestdefenseisanti-virussoftware.Itpreventsvirusesfromgettingtoyourcomputerandremovesthemwhentheyarefound。和人生病一样，有时候文件能否感染病毒也很难确诊。所以，最好的防护措施就是安装杀毒软件能防止电脑中毒，也能在发现病毒时及时去除。Now,wormsarealittlescarier.Theyareprogramsthatspreadtocomputerswithouthumansdoinganything.Criminalscreatewormstospreadviacomputersthatareconnectedinanetwork.Theywormtheirwayfromcomputer-to-computerautomatically.WhetheritsasmallofficeoraglobalnetworkliketheInternet。蠕虫则更可怕，即便我们什么也没操作，它也能传播。只要电脑联网，蠕虫就会感染网上的病毒。不管是局域网，还是在整个互联网中。Usually,thewormsfindabackdoor.awaytotrickthecomputerssoftwareintolettingthemin.Oncetheyrein,theylookforthesamebackdoorinsimilarcomputers,wreakinghavocalongtheway。蠕虫擅于走后门。就是通过电脑软件的漏洞入侵。一旦被感染，蠕虫还会寻找其他电脑的后门，一路披荆斩棘地毁坏下去。Thebestdefenseiskeepingyourcomputersoftwareuptodateatworkandhome.Thishelpsclosethedoorsandpreventproblems。最好的防护措施是，更新系统、修复漏洞，门关好了，蠕虫就爬不进来了。Trojans,ourlastexample,aresneakybugs.Liketherealtrojanhorse,theyreatrick.Ifyoufallforit,youendupdownloadingavirusfromtheInternet.Itmayappeartobeagameorusefulsoftware,buthiddeninsideisaprogramthatcancauseproblems.Forexample,theseprogramscanopennewbackdoors,givingcriminalsaccesstoyourcomputerandinformationovertheWeb。木马则是最最阴险狡诈的病毒。像传讲中的特洛伊木马，它也善用诡计，一个不小心就可能从网上下载木马。木马病毒会伪装成游戏或者常用软件，有些木马还会给电脑开新的后门，让犯罪分子轻易侵入你的电脑获取信息。Notfun.Toavoidtrojans,onlydownloadsoftwarefromsitesyoutrust.Justlikewashingyourhandsandcoveringyourcough,youhavetobeawareofwhatcausesproblemstoavoidthem。可怕吧?要防木马，你必须只在信任的网站上下载软件，提高警觉，时刻注意网络安全，就像咳嗽要掩口，饭前便后要洗手一样。Keepyourcomputeruptodateandgetanti-virussoftware.Itwillhelppreventproblemsandhelpyourecover.Andpleasedontclickonlinks,attachmentsanddownloadablefiles.unlessyouknowtheyrelegit。还要经常更新电脑软件，安装杀毒工具。一边防患于未然，一边亡羊补牢。另外，陌生的链接、附件、文件也不要碰。除非能确认它们的安全性。Throughalittleawareness,youandyourcomputerwillstayhappyandhealthy。警钟长鸣，健康常伴。怎样防止电脑病毒我为大家整理怎样防止电脑病毒的方法，希望对你有帮助哦!怎样防止电脑病毒：Youveprobablybeensickbefore.Itsnotfun.Inmanycases,liketheflu,youresickbecauseofavirustinygermsreadytomultiplyandspreadf推荐度：