云计算安全优势比较研究

Comparative research on the security advantage of cloud computing

随着云计算技术的快速发展和广泛应用,云计算安全问题迅速形成一个新型领域。在云计算环境下,企业的数据不像以往那样存放在企业本地,而是存放在云中,于是,可信度和信任边界受到质疑,还面临合规检查和存放位置风险,数据公开运行、未被有效隔离导致的风险等诸多挑战。云计算在安全性方面的独特优势,如信誉信用、数据同构、运行管理、网络容灾等,以及数据安全、高可用性能力、安全人才等深层次优势,证实云计算的安全性远远优于传统IT模式。

With the rapid development and wide application of cloud computing technology,the security issue of cloud computing has quickly formed a new field. In the cloud computing environment,the enterprise data are stored in the ＂cloud＂,not in the enterprise local as before,therefore,the credibility and trust boundary have been questioned,also face the risks of compliance inspection and storage location,and faces many challenges from the risks which are caused by that the data operate publicly and have not been insulated effectively etc. The unique advantage of cloud computing in terms of security including credit,data isomorphism,operation management etc and the deep advantage including data security,high availability,safe talents,network disaster tolerance etc have confirmed that the security of cloud computing is better than the traditional IT model.