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ID:6322490
大小:55.50 KB
页数:8页
时间:2018-01-10
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1、Text1Howdocomputerhackers“getinside”acomputerAbstract:Computervulnerabilitiesareoftenutilizedbyhackersorcrackers.Thesecurityofeachcomputerischallenging.Thispaperfirstlyredefinestheterm“hacker”,“cracker”and“gettinginside”thecomputersanddescribestheprocedureindetai
2、l.Theterm“unauthorizeduser”(UU)willbeabetterchoicefordefiningtheinsidergroup.TheknownandunknownvulnerabilitieswillbetakenadvantageofbyUUsrangingfrompoorpasswordprotectiontoleavingacomputerturnedonandphysicallyaccessibletovisitorsintheoffice.Thefirststepofemployin
3、gtechnicalexploitswillbethedeterminationofthespecificationsofthetargetsystem.Therearetwowaysofattackingincludingbeingthroughcapabilitiesinherentinhypertexttransferprotocol(http)andbeingpreprogrammedagainstspecificvulnerabilitiesandlaunchedwithoutanyspecifictarget
4、.Thevariabilityofhackingactionincludingtheweaksystemandthestrongsystemwarnstheuserstochoosetherightwaytoprotectthecomputeranddonotauthorizethecomputertootherseasily.Lastly,thesolutionofavoidingvulnerabilitieshasbeengiven,includingupdatingpatches,makingcomplexpass
5、words,gettinginformationonlyfromthereliablewebsitesorservices,updatinganti-virussoftwareandbackingupthedatatoprotectthecomputernotbeinghacked.摘要:计算机漏洞经常被黑客破解使用。每台计算机的安全性都在承受挑战。本文首先重新定义了术语“电脑狂人”、“黑客”和“进入计算机内部”,并详细描述了该过程。而术语“未授权用户”(UU)能更好的定义“侵入者”。已知和未知的漏洞会不经意的被人利用,
6、不管这些漏洞是低安全性密码保护,还是电脑持续开机,亦或是在办公室与其他访客的直接接触。“未授权用户”利用技术漏洞的第一步即是确定目标系统的明细规范是什么。有两种攻击方式,一种是针对超文本传输协议(HTTP)固有的功能,另一种是预先设定好程序对特定易受攻击对象进行攻击,没有任何具体目标。黑客行动的多变性,警告用户不管是薄弱的还是强大的系统,都应当选择正确的方式来自我保护,不要轻易将授权给其他人。最后,文章列出了避免安全漏洞的解决方案,包括更新补丁、使用复杂的密码、只从可靠的网站或服务中获取信息、及时更新杀毒软件和备份,以保
7、护计算机中的数据不被黑客攻击。Text3AdvantagesofCloudcomputingAbstract:Cloudofcomputingisallowingyoutouseservicesthatincludeinfrastructureapplications,andstoragespaceforanominalfee.Itshouldbeabletoquicklyallotandrelieveresourceswheneverrequiredbyclientsandcatertotheneedsofclient
8、swithouthavingtoinvolveclientsintomanagementoftheserviceandhavereal-timebackuptooffermaximumuptimeclients.Thetypeofcloudservicesincludessoftwareasaservice,plat
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