DUAL ACCESS CONTROL FOR CLOUD BASED DATA STORAGE AND SHARING

Due to its effective and affordable administration, cloud-based data storage has recently attracted growing interest from academia and business. As services are delivered via an open network, it is critical for service providers to adopt secure data storage and sharing mechanisms to protect user privacy and the confidentiality of data. The most popular technique for preventing the compromise of sensitive data is encryption. The practical necessity for data management, however, cannot be adequately addressed by just encrypting data. Moreover, a strong access control over download requests should be taken into account to prevent Economic Denial of Sustainability attacks from being conducted to prevent users from using the service. Each of the two dual access control systems is intended for a different planned context.We create a technique for controlling download requests without sacrificing security or effectiveness. There is also a presentation of the systems’ experimental and security analyses.