COMMUNICATIVE AND PROFICIENT DATA ENTRÉE MANAGE FOR MULTI RIGHTS CLOUD

Cipher text-Policy ABE (Clubpenguin-ABE) is resourcefully designed meant for access control concerning encrypted data. It's one among the primary appropriate technologies meant for controlling of understanding access within cloud storage systems, because it offers the data owner additional direct control above access policies. The revocable multi-authority CPABE can be a capable technique, which may be functional in almost any distant storage systems furthermore to online social systems. We submit a revocable plan of multiauthority Clubpenguin-ABE structure that may support capable attribute revocation. Our plan doesn't necessitate server to obtain completely reliable, since key update is enforced by every attribute authority not server. Even though the server isn't semi-reliable in a number of scenarios, our schemes could assurance backward security and additionally forecasted structure is well-organized and incurs less computation outlay, that's safe and accomplishes backward security furthermore to forward security. Within our novel attribute revocation method, only ciphertexts which are associated with revoked attribute must be modernized

Recent advances in industrial wireless sensor networks towards efficient management in IoT

With the accelerated development of Internet-of- Things (IoT), wireless sensor networks (WSN) are gaining importance in the continued advancement of information and communication technologies, and have been connected and integrated with Internet in vast industrial applications. However, given the fact that most wireless sensor devices are resource constrained and operate on batteries, the communication overhead and power consumption are therefore important issues for wireless sensor networks design. In order to efficiently manage these wireless sensor devices in a unified manner, the industrial authorities should be able to provide a network infrastructure supporting various WSN applications and services that facilitate the management of sensor-equipped real-world entities. This paper presents an overview of industrial ecosystem, technical architecture, industrial device management standards and our latest research activity in developing a WSN management system. The key approach to enable efficient and reliable management of WSN within such an infrastructure is a cross layer design of lightweight and cloud-based RESTful web service

Trusted integration of cloud-based NFC transaction players

Near Field Communication (NFC) is a short range wireless technology that provides contactless transmission of data between devices. With an NFC enabled device, users can exchange information from one device to another, make payments and use their NFC enabled device as their identity. As the main payment ecosystem players such as service providers and secure element issuers have crucial roles in a multi-application mobile environment similar to NFC, managing such an environment has become very challenging. One of the technologies that can be used to ensure secure NFC transaction is cloud computing which offers wide range of advantages compare to the use of a Secure Element (SE) as a single entity in an NFC enabled phone. This approach provides a comprehensive leadership of the cloud provider towards managing and controlling customer's information where it allows the SE which is stored within an NFC phone to deal with authentication mechanisms rather than storing and managing sensitive transaction information. This paper discusses the NFC cloud Wallet model which has been proposed by us previously [1] and introduces a different insight that defines a new integrated framework based on a trusted relationship between the vendor and the Mobile Network Operator (MNO). We then carry out an analysis of such a relationship to investigate different possibilities that arise from this approach