Nasrullaev Nurbek Baxtiyorovich, Islomov Shahboz Zokirugli, Zokirov Odiljon Yoqubjonugli, Murtozaev Sherzod Abdullaevich

Abstract

Cloud Computing technologies play an important role in information processing and stores now days. Also with these systems we can work with high level programming languages, high definition video games and collect any user into one network easily, so, without expensive hardware and software. At this time helps to user three main services SaaS, PaaS and IaaS. Besides all the salient features of cloud environment, there are the big challenges of privacy and security. In this paper, a review of different security issues like trust, confidentiality, authenticity, encryption, key management and new approach to security architecture by services.