A Hybrid Effective Access Control in Cloud Computing

Abstract

Data security, access control, and integrity are considered one of the main obstacles to the further development of cloud storage services. This is because accessing and sharing data across multiple applications is a fundamental requirement for cloud storage. This sharing of information across the cloud also raises issues such as privacy, confidentiality, and unauthorized access. Building a secure storage system requires powerful access control and revocation management. Previously proposed attribute-based access control mechanisms have struggled with issues such as the complexity of privilege management, revocation, and credential verification. This study provides an efficient, simple, and flexible access control mechanism for cloud storage systems that fine-grains the attribute-based access control and role-based access mechanism.