T. Deepa, M.Kiran Mayee
Cloud computing, a rapidly developing technology, has become the concern of the entire world. It aims in constructing a perfect system with powerful computing capabilities with a large number of relatively low-cost computing services. It uses many advanced models like SaaS, PaaS and IaaS for distributing powerful computing capabilities to end users. Cloud computing is internet based technology where the customer data is stored and managed by the service providers in the data centers this may create various serious security issues and threats. This paper outlines the different cloud models and privacy and security issues. We identified the most five important privacy and security attributes(i.e confidentiality, integrity, availability, accountability, and privacy-preservability) and discussed various threats based on these attributes.
Cloud computing, cloud architecture, Data security, privacy