ACCESS CONTROL MODEL FOR CLOUD DATA

Abstract

Cloud computing is an internet-based technology offering shared, flexible infrastructure as a service. It combines hardware and software delivered over the internet, gaining popularity due to its low cost, scalability, and adaptability. This research focuses on securing user data in cloud environments, particularly storage security and preventing unauthorized access through a proposed access control model. Existing models were reviewed, but many failed to meet the security needs of service providers, leaving data vulnerable to attacks. The proposed model addresses these gaps by enhancing data integrity, availability, and confidentiality, encouraging hesitant users to adopt cloud services with a clearer understanding of associated risks.