Researches A Yunmeizi Platform Design And Implementation

The characteristics of reverse media communication is the biggest difference between the media and other media.This mode of media communication mode is usually adopted in the way of news publishing company and the third party media company to unify the centralized settlement.This settlement of the biggest problem is that press and publication industry company billing information of cloud media information platform and a(or multiple)third party media company billing information where the cloud media information platform must be through cross domain calculation and data sharing to realize the requirement of "unified settlement" reverse media,thus realize the news publishing industry media company Cloud media information platform third-party Media Communication Company cloud media information platform to cross domain access control process in May will have a role mapping conflict security risks in.The existing media information systems are mostly based on the positive media communication mode,and the construction of the information system for the information system construction is still rare.Therefore,this study,and to the increase of the press and publication industry media information system construction the successful case,to enrich the reverse media information system construction experience,to provide a new way to solve the conflict of roles between cloud media information platform of dynamic security region.In this paper,in view of the news publishing industry media reverse media special features as well as the news publishing industry media communication system and the third party media communication company media system in the docking process prone to the practical problems of the role conflict and presents a based on role control theory based on domain role hierarchy tree of role conflict control algorithm(referred to as ROOLCTKZ algorithm).The core of the algorithm is established two different media management system in the role from high to low in order to generate and role tree by role mapping cross the presence of mapping relation judgment on the elements in the two decision trees,if it exists,then the description of role conflict between the two systems,cannot be given authority,and vice versa.The main work of this paper includes:One,completed the news publishing industry media cloud media platform needs analysis.In the demand analysis,with particular emphasis on due to the press and publication industry media,the system requirements in the requirements analysis process to fully analyze cloud media information network security demand,media information and data security issues,customer's Secret privacy and other security requirements.Second,the completion of the news publishing industry media cloud media information platform system design,mainly including: news publishing industry media cloud media information platform key module design,structure design,ROOLCTKZ algorithm design and so on.Three,completed the news publishing industry media cloud media platform system implementation and the ROOLCTKZ algorithm and the classic ROOLCTKZ role conflict algorithm comparison experiment.