K. Santhi

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— Cloud computing is an internet based pay as use service which provides three layered services (Software as a Service, Platform as a Service and Infrastructure as a Service) to its consumers on demand. These on demand service facilities provide to its consumers in multitenant environment but as facility increases complexity and security problems also(More)
Now a days the importance of cloud computing emerge with many sectors in order to reduce economical Cost and improve the revenue with improving cloud service usability like IaaS, SaaS and PaaS services. In this connection when group users outsource their data to the cloud among the dynamic group no assurance about user privacy ,data integrity due to lack of(More)
Cloud computing has been envisioned as the next-generation architecture of IT. Drop box is one of the most popular cloud storage services in the world. Dropbox was arguably the first cloud storage service that promoted mass adoption thanks to a referral program and an intuitive interface. Dropbox cemented its place on our mobile devices with a range of(More)
Wireless Networks play a vital role and has become an epicenter of all communication networks. In Ad-hoc networks, we need to enhance the effectiveness of dynamic information exchange in existing routing protocols with additional security measures. Our present research work is focused on developing a system that performs leverage search and propagation(More)
A Wireless Sensor Network consists of spatially distributed autonomous sensor devices to monitor physical and environmental conditions such as temperature, sound, pressure etc., and to cooperatively pass their data through the network to the destination. A WSN is built of nodes where each node is connected to several sensors. When data transmission from one(More)
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