ttp://iaeme.com/Home/journal/IJCET 325 editor@iaeme.com h International Journal of Computer Engineering and Technology (IJC ) ET Volume 9, Issue 04, July-August 2018, pp. 325-329, Article ID: IJC _09_04_036 ET Available online at ttp://iaeme.com/Home/issue/IJCET?Volume=9&Issue=4 h Journal Impact Factor (2018 9.9120 (Calculated by GISI) www.jifactor.com ): ISSN Print: 0976-6367 and ISSN Online: 0976 6375 – © IAEME Publication AUTHENTICATION FOR CLOUD SERVICE SELECTION USING MMB CLOUD-TREE Ananthi P Assistant Professor, Department of Information Technology, Rathinam Technical Campus, Coimbatore, Tamilnadu, India Raja B Student, Department of Information Technology, Rathinam Technical Campus, Coimbatore, Tamilnadu, India Shahul Hameed J Student, Department of Information Technology, Rathinam Technical Campus, Coimbatore, Tamilnadu, India ABSTRACT Cloud computing has emerged as a popular paradigm that offers computing resources as scalable of cloud service provider (CSP) and efforts towards intelligent cloud service selection. Cloud brokers as an additional layer to facilitate cloud service selection and services management task for cloud consumer. Although the issue of data privacy can be solved by database encryption techniques. In outsource database model, the cloud broker sever provider query services to user on behalf of the data owner. The user’s data are shared and maintained with it concerns of security vulnerability for all the services. this paper survey on how brokerage system provide authenticated CSP’s profile to cloud broker and broker to cloud client. Key words: cloud computing, service selection, cloud brokers, database, brokerage system Cite this Article: Ananthi P, Raja B and Shahul Hameed J, Authentication for Cloud Service Selection Using MMB cloud-Tree, International Journal of Computer Engineering and Technology 9 ), 2018, pp. 325- 9 (4 32 ttp://iaeme.com/Home/issue/IJCET?Volume=9&Issue=4 h 1. INTRODUCTION Cloud computing providing the services over the internet on demand. These services involves network resource, platform, software services, infrastructure software application and virtual servers. Cloud services offers a scalable variety of storage space and computing capability. These cloud services have different services characteristics, level of abstraction and quality of