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Quarterly published in print and online "Inventi Rapid: Computer Networks & Communications" publishes high quality unpublished as well as high impact pre-published research and reviews catering to the needs of researchers and professional engineers. The journal deals with multiple aspects of computer networks & communications such as: Network Protocols & Wireless Networks, Network Architectures, Next Generation Internet, Ubiquitous Networks, Heterogeneous Wireless Networks, Self-Organizing Networks and Networked Systems, and Optical Networking etc.
A Mobile Ad hoc Network (MANET) is a self-ruling system of nodes (MSs). Nodes may contain routers or laptops or mobile users which are connected by wireless links. There is no structure of network exists in a MANET. Node in the network can move freely it causes the changing in the network topology. The work addresses the problem how to transmit the query with an optimal solution in MANET, which is formed by mobile users who share similar data interest and which are connected with each other in the network. Data query which is transmitted in the network faces number of challenges like as inaccurate and unknown data providers, self-directed storage and opportunistic link connectivity. Our goal is to determine the query transmission strategy which supports data query and which minimizes the communication cost....
Mobile ad hoc network comes with lots of advantages in terms of flexibility, mobile nodes, infrastructureless environment etc. But in cost of these advantages it brings security and uncertainty because of dynamic topology and lack of any fix infrastructure. So this work aims to detect such uncertainties in MANET. Also hacker nodes in the network challenge to the security of MANET by their non co-operation with selfish nature. These types of nodes are responsible for the uncertainty of network. In this work we can detect network�s uncertainty and also try to increase its certainty by using belief, disbelief, friendship degrees which will help to guide the nodes to identify trusty neighbours. Work has been implementated by using NS2 simulator, with varying number of nodes, speed, time with intentionally adding hacker nodes....
A Mobile Ad hoc Network (MANET) is an autonomous system of nodes (MSs) (also serving as routers) connected by wireless links. There is no infrastructure exists in a MANET. The network’s wireless topology may change dynamically since nodes are free to move and each node has limited transmitting power. In MANETs two types of packet dropping attacks are present: 1. Gray hole and 2. Black hole. In gray hole attacker node drop part of the data and cheat the previous node and in black hole attacker node drop all data packets and cheat the previous node. This paper proposed mechanism to detect and isolate these attacks in network....
People are facing some sort of problems related to the security system which is used in their houses, offices or shops. Because sometimes security system including CCTV fails to do their job, we are looking for the development of security system which is smart and helps the owner to keep his house, offices or shop secure. This advance security system will be using controller like Raspberry pi or arduino Uno to control the system along with IOT device to connect and get response from the user. The rapid technological growth of IoT raises abundant challenges such as how to provide home users with safe and secure services keeping privacy in the account and how to manage the smart home successfully under controlled conditions to avoid any further secrecy or theft of personal data....
Being highly dynamic, MANET is considered not as much secure, as no any fix infrastructure is there. So, need arises for seeking a trustworthy network in which nodes are certain and transforming packets securely without dropping. This work aims to find, how trusty is the network and also finding the uncertainty index of network. As topology changes, nodes are moving and also some hacker nodes can present in the network, which are cause for of low certainty of network. So, uncertainty index can give the current status of the network....
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