The proposed ATRCM structure fulfills the three capacities: 1) checking CSP and SNP to avoid malicious impersonate assaults; 2) computing and managing trust and reputation with the service of CSP and SNP; and 3) assisting CSU pick desirable CSP and helping CSP in selecting suitable SNP. Detailed analysis and outline as well as further usefulness evaluation result are presented to show the effectiveness of ATRCM, followed with system security analysis. | ISSN:2249-5789 Ramaprasad Kumar Ravipalli et al, International Journal of Computer Science & Communication Networks,Vol 6(4),190-193 A Novel Method for Cloud and Sensor Networks Integration services RAMAPRASAD KUMAR RAVIPALLI M. Tech(CSE) STUDENT THANDRA PAPARAYA INSTITUTE OF SCIENCE AND TECHNOLOGY KUMAR SEKHAR YETCHERLA HOD OF CSE DEPARTMENT & ASSOCIATE PROFESSOR THANDRA PAPARAYA INSTITUTE OF SCIENCE AND TECHNOLOGY Abstract — The combination Cloud computing– Wireless sensor network has been pulling in the reasoning of numerous expert both in the college, school and the industry as it gives numerous opportunities for organizations by offering a scope of measure services, So information collection capability of wireless sensor networks (WSNs) turn out to be simple. For cloud computing to become generally use both the company and personally, several issues have to be solved. Regardless, authentication and also trust and position calculation and management of cloud service providers (CSPs) and sensor network providers (SNPs) are two particularly critical and almost explored issues for this new paradigm. To fill the gap, our paper proposes a nov el authenticated trust and reputation calculation and management (ATRCM) framework for CC-WSN combination or integration. Considering the authenticity of CSP and SNP, the attribute necessity of cloud service user (CSU) and CSP, the risk, trust, and reputation of the service of CSP and SNP , the proposed ATRCM structure fulfills the three capacities: 1) checking CSP and SNP to avoid malicious impersonate assaults; 2) computing and managing trust and reputation with the service of CSP and SNP; and 3) assisting CSU pick desirable CSP and helping CSP in selecting suitable SNP. Detailed analysis and outline as well as further usefulness evaluation result are presented to show the effectiveness of ATRCM, followed with system security analysis. Keywords:-CSP(Cloud Service Provider), CSU(Cloud Service User), ATRCM(novel authenticated