Cloud computing access control system and method

Abstract

The invention relates to a cloud computing access control system and method. The cloud computing access control system comprises a user access module which is used for realizing that a user sends a login request to a server of a cloud computing provider, the server responding to the login request of the user, and comprises an identity authentication module and a user management module; an access control module which is used for converting the login request of the user into an XACML format request and controlling and managing access right; a resource service management module which is used for managing different user access resources and monitoring and recording information of the user in the using process for log management; and an application service management module which is for initiating a call request to the resource service management module through a public interface, and comprises a resource service login module, a resource service deleting module and a resource service calling module. Through the organic integration of the monitoring mechanism and the XACML, flexibility of the authorization is enhanced; and the cloud computing access control system has fine grain performance, dynamic nature, extendibility and more security.

Description

technical field [0001] The invention relates to cloud computing, in particular to a cloud computing access control system and method. Background technique [0002] With the continuous development of cloud computing, cloud security issues are becoming more and more important. In the cloud computing environment, the security protection of user data such as confidentiality, integrity, and isolation is very critical. The cloud must realize the security protection of a large amount of data at the user end. , where access control technology is the key, the authorization flexibility and scalability of the existing access control system is not strong, which limits the wide application of cloud computing. Contents of the invention [0003] The invention provides a cloud computing access control system and method to improve the authorization flexibility and scalability of the access control system. [0004] In order to solve the above technical problems, a cloud computing access co...

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Problems solved by technology

[0002] With the continuous development of cloud computing, cloud security issues are becoming more and more important. In the cloud computing environment, the security protection of user data such as confidentiality, integrity, and isolation is very critical. The cloud must realize the security protection of a large amount of data at the user end. , where access control technology is the key, the authorization flexibility and scalability of the existing access control system are not strong, which limits the wide application of cloud computing

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