Abstract :

Through the use of the internet and a network of remote servers, organisations may now buy, rent, sell, or distribute software and other digital resources on demand. This model is known as cloud computing. Despite the many advantages of the new cloud computing paradigm, concerns about privacy and security for web-based cloud services persist. A system for controlling access to web-based cloud computing services that uses several factors of authentication is currently in development. The suggested authenticated access control system uses an attribute-based technique for controlling access; this mechanism necessitates the usage of a user secret key in addition to a trusted security key response. The login process is safeguarded by a system that requires a one-time password (OTP), and session keys are used to restrict the length of time a user may work. Since a user can't access the system without the OTP, secret key, and secret key response, the procedure enhances the sys