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Cloud Computing is emerging approach because of high availability, efficient cost and performance. In Cloud Computing, services providers will provide the storage for data along with services. But due the lack of proper security policies, many business companies are reluctant to adopt the Cloud Computing technology. This paper has been written to highlight cloud security and privacy issues. Our research is mainly focus on service provider's side security. They must protect their client data by unauthorized access, modification or miss use, denial of services and repudiation. To ensure the security of client data in cloud, we purpose the implementation of Extensible Authentication Protocol through three way hand shake with RSA.

Modern software applications are getting more complex in order to provide better service and quality. This complexity has given birth too many challenges for software testing such as functional discontinuation and detection of system level defects. Existing testing techniques which are based on test cases are time consuming and unable to offer higher confidence on quality of products for these complex applications. Distributed testing frameworks could be used to test complex software but these frameworks do not provide a global picture of testing activities and application status. This poor visibility results in poor control over testing activities. In this study we have proposed a distributed testing model (DisTest) using scenario-based testing technique. DisTest could be used with any COTS test automation tool and could be employed at any testing level. Result shows DisTest provides better visibility and control on testing activities and view of application status.

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