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IJSTR >> Volume 1 - Issue 6, July 2012 Edition

International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616

A Review Of Cloud Computing Open Architecture And Its Security Issues

[Full Text]



Ashutosh Kumar Singh, Dr. Ramapati Mishra, Fuzail Ahmad, Raj Kumar Sagar, Anil Kumar Chaudhary



Index Terms— Cloud computing, CCOA, SOA, OSI Model, Security, Virtualization, Encryption



Abstract-Cloud computing is beginning from the development of parallel computing, distributed computing, shared computing and grid computing. For the sharing resources that contains software, applications, infrastructures and business processes, cloud computing is the main key. Cloud computing has brought new tremendous changes and good opportunities to information technology industry. Cloud computing is a fast growing information technology, has aroused the concern of the whole world. This is a favorable situation to study and application of cloud computing related technologies. However, most existing Cloud Computing platforms have not formally adopted the service-oriented architecture (SOA) that would make them more flexible, extensible, and reusable. By bridging the power of SOA and virtualization in the context of Cloud Computing ecosystem, this paper presents seven architectural principles and also introduces the existing issues in cloud computing. Proposition of solution for these issues has been provided also.



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