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I基于ASP.的云计算在校园网中的应用与研究目录云计算在校园网中的应用与研究.................................................................................................................1引言.................................................................................................................................................................21.云计算的概念和原理..................................................................................................................................21.1云计算的概念..............................................................................................................................................21.3云计算的主要服务形式和典型应用...........................................................................................................31.3.1软件即服务(SaaS)........................................................................................................................41.3.2平台即服务(PaaS)........................................................................................................................41.3.3基础设施服务(IaaS).....................................................................................................................42.经典运算供应商..........................................................................................................................................52.1.GOOGLE的云计算........................................................................................................................................52.1.2两步认证机制...............................................................................................................................52.2IBM...............................................................................................................................................................52.2.1IBM“蓝云”计算平台................................................................................................................52.2.2蓝云计算平台中的存储体系结构.............................................................................................62.2.3IBM打出“组合拳”...................................................................................................................72.2.4IBM安全机制的分析...................................................................................................................82.3AMAZON的弹性计算云...............................................................................................................................82.3.1Amazon的云机制..........................................................................................................................82.3.2Amazon的安全分析......................................................................................................................93.云计算在校园网中的应用与研究............................................................................................................103.1资源共享...................................................................................................................................................103.2搭建“云”交互学习平台........................................................................................................................113.3建立基于云计算的安全校园网................................................................................................................12总结...............................................................................................................................................................13参考文献.................................................................................................................................................13致谢..................................................................................................................................错误!未定义书签。1云计算在校园网中的应用与研究摘要本文意从围绕云计算在校园网中的应用展开研究，通过分析现在互联网的几大云计算供应商的安全策略，并结合经典网络安全策略找出一条构建校园网的云计算安全策略，构建校园网安全云环境，达到师生资源共享。分析了云计算的基本概念、原理、分类和典型应用；研究了经典云计算供应商的云计算平台和安全机制；探讨了云计算在校园网中的典型应用及功能，最后指出建立基于云计算的校园网的困难、问题和发展趋势。关键词云计算；网络安全；云计算供应商；校园网cloudcomputingusedandexploredbythenetofcampusAbstractThisarticleisintendedfromthesurroundingcloudcomputinginthecampusnetworktoastudybyanalyzingtheInternetafewbigcloudcomputingvendor'ssecuritypolicy,combinedwiththeclassicnetworksecuritypolicytofindacloudcomputingsecuritypoliciestobuildthecampusnetwork,buildcampusnetworksecurecloudenvironment,toreachstudentsandteacherssharingofresources.Cloudcomputingthebasicconcepts,principles,classificationandtypicalapplications;classiccloudcomputingvendor'scloudcomputingplatformsandsecuritymechanisms;explorecloudcomputingapplicationsandfunctionsinatypicalcampusnetwork,andconcludedthattheestablishmentofthecloud-basedcomputingthecampusnetworkdifficulties,problemsanddevelopmenttrends.KeywordsCloudComputing;NetworkSecurity;CloudComputingSuppliers;CampusNetwork2引言随着高科技的快速发展，云计算的商业价值被迅速证明，其凭借各种供应商提供更高的服务水平和提供给关键业务应用的平台，已经在企业中获得了巨大的动力。同时，云计算也在一步步走近校园，对于校园网这个大的网络平台，文件的共享，软件的更新，信息的传递，利用云计算平台，将分布在各个地方的各种资源虚拟地构建起来，实现应用层面的资源共享，从而使高校可以及时适应教学形势的变化，集中精力去改进教学、促进教学管理、提高课堂教学效率。云计算会改变互联网的技术基础，甚至会影响整个社会高校及企业前途发展的格局。继个人计算机、互联网变革之后，云计算被看作第三次IT浪潮，它成为了全球IT战略性新兴产业的重要组成部分。它将带