International Journal of Computer Science and Information Technologies
Cloud computing is the latest and most widely used utility computing that provides a flexible, cost-effective, scalability and consumer, business-oriented service over the Internet. No doubt in this era of cloud computing there is a risk often outsourced to a third party, which is now very difficult to maintain data security and privacy, data-driven and service availability. The trusted cloud computing is very necessary among the consumers and key stakeholders of cloud computing. The secure architecture gives the basic key management, key distribution and digital certificates. The virtualization, Web2.0 and Service Oriented Architecture (SOA) also their security issues which the authors will discuss in the paper.