PAPER ID: IJIM/Vol. 8(X)/February 2024/47-54/8

AUTHOR : Bharti Hasnani^[i], Dr. Shiv Kant ^[ii] Dr. Aman Ahmad Ansari^[iii]

TITLE: A STUDY OF ACCESS CONTROL AND KEY MANAGEMENT IN THE CLOUD FOR SECURED COMMUNICATION

ABSTRACT: Recently, the storage and retrieval of data in the cloud architecture is an attractive research area in cloud computing. Cloud computing has revolutionized the way businesses and individuals store, process, and transmit data. However, the widespread adoption of cloud services has brought about various security challenges, particularly concerning access control and key management. This study provides a comprehensive overview of access control mechanisms and key management strategies in cloud environments to ensure secured communication the importance of access control in cloud computing, highlighting the need to regulate users’ access to resources and data stored in the cloud. Various access control models, including discretionary access control (DAC), mandatory access control (MAC), role-based access control (RBAC), and attribute-based access control (ABAC), are discussed. the study explores the significance of effective key management in maintaining data confidentiality and integrity during communication over cloud networks.

KEYWORDS: Cloud Computing, Key Management, Access Control, Security, Communication

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