Ratish Agarwal

Rajiv Gandhi Technical University | State Technological University of Madhya Pradesh · University Institute of Technology

Cloud computing is being anticipated as the infrastructural basis of tomorrow's IT industry and continues to be a topic of interest of many new emerging IT firms. Cloud can deliver resources and services to computers and devices through internet. Since Cloud Computing involves outsourcing of sensitive data and critical information the security aspe...

With the several changes happening every day in societies and in thoughts say knowledge challenges are increasing day by day which is to be faced by business as well as other organizations. To tackle these challenges many tactics are implemented and are in the process of further improvement. Handling of these challenges requires a system under whic...

Mobile ad hoc networks are self organized, infrastructure-less networks in which each mobile host works as a router to provide connectivity within the network. Nodes out of reach to each other can communicate with the help of intermediate routers (nodes). Routing protocols are the rules which determine the way in which these routing activities are...

This paper is mainly concern about how network monitoring, using software tools can be helpful for protection of our communication network, how different kind of network attacks is perform. Now these days network security is main concern for each organization due to this, network monitoring has become an important part of computer security to preve...

Mobile technology is new technology in financial and banking sector. This technology help us to save our time and provide facilities to get the information about our account, transaction and transfer the money from one account to another account from anywhere and anytime.

ad hoc networks, Clustering provides a hierarchical structure in which certain nodes are assigned the extra task (such as routing) of the network. Ordinary nodes do not participate in the routing instead they rely on coordinators of the clusters (clusterheads) for packet delivery. If a suitable tap is not applied on the number of nodes that join a...

A research issue in design of ad hoc networks is deployment of dynamic routing protocols that can find routes effectively between communicating nodes. Clustering is a solution to limit the amount of information that propagates inside the network. The idea behind clustering to group the network nodes in to number of overlapping clusters and routes a...

Abstract: This paper proposes a thechnique for election od nodes called clusterhead to cordinate the cluster activities. There are a number of algorithms for election of clusterhead; some of them consider only one specific property oof node such as node's id or degree for clusterhead selection. Some of the algorithms take in to account several perf...

Many clustering schemes have been proposed for ad hoc networks. A systematic classification of these clustering schemes enables one to better understand and make improvements. In mobile ad hoc networks, the movement of the network nodes may quickly change the topology resulting in the increase of the overhead message in topology maintenance. Protoc...