A Survey of Cloud Architectures: Confidentiality, Contemporary State, and Future Challenges

Cloud computing is a technology that allows users to upload personal data across different computers that are provided by a third party and delivers good quality services with enhanced efficiency. Cloud Server and Computing Technology is a relatively new notion for providing alternative infrastructure and easy accessibility, but it still has security vulnerabilities. Our data analysis major focus is on understanding cloud infrastructure, cloud concepts, security difficulties, and obstacles. In this study, we examined cloud security problems in depth, as well as the three basic cloud information protection aspects: Confidentially, Integrity, and Resilience, as well as ways for enhancing and preserving security features.