SECURITY IN AD-HOC WIRELESS NETWORKS
Presented By:
Dr. D. Sreenivas Rao 1 A. Vani 2

1 E.C.E. Dept, J.N.T.U. College of Engineering, Hyderabad., (AP),India
2 E.C.E. Dept, J.N.T.U. College of Engineering, Hyderabad., (AP),India



ABSTRACT

Security is a major concern in the design of modern communication systems. It is articularly challenging with wireless networks such as Ad hoc networks. Ad hoc networks are dynamically reconfigured. For this reason they are vulnerable to several major sec ....etc

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This article is presented by:
Yuyan Xue
Department of Computer Science and Engineering
University Of Nebraska-Lincoln
Security Issues in Wireless Mesh Networks

Characteristics of WMN
Security Challenges in WMNs
Securing WMNs
Conclusion


Difficulties in Providing Security in WMNs

Shared Broadcast Radio Channel
MAC layer Eavesdropping or replay attack
Lack of Association
Authentication
Physical Vulnerability
Mesh ro ....etc

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Presented by;p
BORNITA DAS


Security Issues in Mobile Ad hoc Networks
Mobile Ad hoc Networks (MANETs) - Overview
MANET is a self-configuring network of mobile nodes connected by wireless links—the union of which form an arbitrary topology
Individual nodes act as routers
- cooperate to forward both its own traffic as well as its neighbors traffic
Minimal configuration and quick deployment make ad hoc networks suitable for emergency situations like natural or human-induced disasters, military con ....etc

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A Cluster-Based Security Architecture
for Ad Hoc Networks



Abstract

Secure communication is very important in computer
networks and authentication is one of the most eminent
preconditions. However, common authentication schemes are not
applicable in ad hoc networks because public key infrastructures
with a centralized certification authority are hard to deploy
there. We propose and evaluate a security concept based on a
distributed certification facility. A network is divided into clusters
with one ....etc

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Hello Sir,

I am persuing my M.Tech, in this regard My guide has suggested a topic related to MANETS, in this regard i request you to send the details about this project Routing and Security in Mobile Ad Hoc Networks Java along with the algorith and code.

waiting for ur reply
Ramesh.S
[email protected] ....etc

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i want to give seminar on security in adhoc wireles networks please send me the ppt of it.. ....etc

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Summary: A mobile ad hoc network (MANET) is a collection of mobile nodes that forms a provisional network dynamically without the aid of any predetermined infrastructure. The salient nature of ad hoc networks renders them vulnerable to numerous types of security attacks. The dynamic feature of ad hoc networks makes enforcement of security become an extremely challenging issue. The main problem of many proposed routing protocols for ad hoc networks is that these protocols have critical susceptibilities to security attacks. Effective operation of ....etc

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Presented By:
ISSUES IN AD-HOC NETWORKS
Pavankumar d Mtech , Vinaykumar Tatti
Dept of Digital Communication Networking
U.B.D.T.C.E & SJMIT Karnataka India



ABSTRACT

An ad-hoc mobile network is a collection of mobile nodes that are dynamically and arbitrarily located in such a manner that the interconnections between nodes are capable of changing on a continual basis. In order to facilitate communication within the network, a routing protocol is used to discover routes between nodes. The primary goal of ....etc

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Presented by:Vijaya Krishnan.S
Security Issues of P2P Networks

Abstract
P2P applications introduce a whole new series of security issues, security within the virtual P2P networks themselves and security with respect to the environments they ride on. P2P technology can undermine network security and can leave computing devices open to threats ranging from violations of intellectual property laws, virus ....etc

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network security system in dns using ad hoc ....etc

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