Cloud computing security issues & challenges: A Review

Cloud computing is the most latest developments in the IT industry also known as on-demand computing. This technology attracting different organization because of its advantages like throughput, scalability, easy access etc. Beside this it has a big challenge of security and privacy issues. In this paper, we review different security challenges in cloud computing like Trust, authenticity, confidentiality, encryption, key management, multitenancy, data splitting, virtual machine security and we also have discussed how to overcome these issues.