With the popularity of cloud computing, how to securely authenticate a user while not releasing user's sensitive information becomes a challenge. In this paper, we introduce a slight homomorphic signature, which is suitable to implement an access controlling service in cloud computing. In slight homomorphic signature, each user in cloud computing who have a set of identity attributes, rstly com...

Cloud computing is a model which offers a large number of applications under the different topologies. It is the technology of building a strong data security between the Cloud Service Provider (CSP) and User. Authentication is a direct need of an each and every organization and so it is becoming supreme necessary for an organization not because it copes only with the security threats but the r...

Cloud computing is very popular for its computing and storage capacity at lower cost. More and more data are being moved to the cloud to reduce storage cost. On the other hand, since the cloud is not fully trustable, in order to protect data privacy against third-parties and even the cloud server, they are usually encrypted before uploading. However, many operations, such as searching, are hard...

Cloud computing platforms allow application providers to rent server capacity to run hosted applications and to dynamically vary the rented capacity to match demand. Today’s cloud platforms offer a plethora of different server configurations for rent and price them differently on a cost-per-core basis. Furthermore, cloud platforms support different replication and migration mechanisms to suppor...

-“Cloud computing” is a relatively recent term, defines the paths ahead in computer technology world. Being built on decades of research it utilizes all recent achievements in virtualization, distributed computing, utility computing, grid computing and networking. It implies a service oriented architecture through offering software, platforms and infrastructure as services, reduced information ...

This talk argues that Web Server, Application Server, and Database System should be bundled into a single system for development and deployment of Web-based applications in the cloud. Furthermore, this talk argues that the whole system should serve REST services and should behave like a REST service itself. The design and implementation of Sausalito is presented which is a combined Web, Applica...

Ideally, a privacy-preserving database-in-the-cloud environment would allow a database owner to outsource its encrypted database to a cloud server. The owner would retain control over what records can be queried and by whom, by granting each authorized user a search token and a decryption key. A user would then present this token to cloud server who would use it to find encrypted matching recor...

Deep neural networks are among the most influential architectures of deep learning algorithms, being deployed in many mobile intelligent applications. End-side services, such as intelligent personal assistants (IPAs), autonomous cars, and smart home services often employ either simple local models or complex remote models on the cloud. Mobile-only and cloud-only computations are currently the s...

Data protection in outsourced data is challenging task in cloud computing. In cloud environment the critical data should be masked or encrypted. This paper suggests QR code , a two dimensional code with RSA based homomorphic Algorithm can be used for secure authentication between client and server at the time of storage and auditing .Which is authenticate the client with encrypted split file co...

Cloud computing is a computing paradigm in which different computing resources, including infrastructure, hardware platforms, and software applications, are made accessible to remote users as services. Successful provision of infrastructure-as-a-service (IaaS) and, consequently, widespread adoption of cloud computing necessitates accurate performance evaluation that allows service providers to ...