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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ABSTRACT
The vision of nomadic computing with its ubiquitous access hasstimulated much interest in the Mobile Ad Hoc Networking(MANET) technology. However, its proliferation strongly dependson the availability of security provisions, among other factors. In theopen, collaborative MANET environment practically any node canmaliciously or selfishly disrupt and deny communication of othernodes. In this paper, we present and evaluate the Secure MessageTransmission (SMT) protocol, which safeguards the datatransmission against arbitrary malic ....etc

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Mobile ad-hoc networks (MANETs) are becoming more popular due to their ability to model interesting aspects of real wireless networks. It is easy and cheap to build such networks because no other equipment or infrastructure are required besides the mobile devices. An MANET is composed of a set of nodes distributed in the plane. A signal sent by any node can be received by all the nodes within its transmission range, which is usually taken as one unit distance. One of the primary issues related to MANETs is the development of efficient routing a ....etc

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Presented by:
B.BRINDHA
R.HEMALATHA
B.V.S.PAVITHRA


ABSTRACT
• To optimize traffic anonymity protocol used in wireless networks.
EXISTING SYSTEM
• Suitable for wireless wide area networks
• Assumes multiple links in wide area networks.
• This makes easy for the adversary to identify the physical location of the sender and receiver and also their network identity.
PROPOSED SYSTEM
• To introduce an approach for Enhanced anonymous routing in broadcas ....etc

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hello please send me ppt and code in ns2 for title ALERT: An anonymous location based efficient routing protocol. my email id is : [email protected] ....etc

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SECURE ROUTING AND INTRUSION DETECTION IN AD HOC
NETWORKS
Presented By:
V. Chandrasekhar 1
G. Murali Krishna Yadav 2
pursuing PhD, JNTU Hyderabad, A.P., India,
4 Semester, M.Tech( CSE ), KBNCE, Gulbarga Karnataka, India


ABSTRACT

Numerous schemes have been proposed for secure
routing protocols, and Intrusion Detection and Response
Systems, for ad hoc networks. In this paper, we present a
proof-of-concept implementation of a secure routing
protocol based on AODV over IPv6, further reinforced ....etc

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Abstract
Onion Routing is an infrastructure for private com-
munication over a public network. It provides anony-
mous connections that are strongly resistant to both
eavesdropping and tra_c analysis. Onion routing's
anonymous connections are bidirectional and near real-
time, and can be used anywhere a socket connection
can be used. Any identifying information must be in
the data stream carried over an anonymous connec-
tion. An onion is a data structure that is treated as the
destination address by onion routers; thus, it is ....etc

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Abstract

In this paper, we propose an Identity (ID)-based Secure Routing Scheme for secure routing in wireless ad-hoc networks. It make use of Identity based Signature scheme and hash chains to secure the AODV (Ad-hoc on demand distance vector routing) messages. We have used ID based Signature scheme for the immutable fields, that is the fields that remain same throughout the journey of the routing packet and Hash Chains for the mutable fields (fields which changes from node to node) e.g. Hop Count. This system has the following adva ....etc

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Abstract
In mobile ad hoc networks, due to unreliable wireless
media, host mobility and lack of infrastructure, providing secure
communications is a big challenge in this unique network environment.
Usually cryptography techniques are used for secure
communications in wired and wireless networks. The asymmetric
cryptography is widely used because of its versatileness (authentication,
integrity, and confidentiality) and simplicity for key distribution.
However, this approach relies on a centralized framework
of public key infras ....etc

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Location Based Routing For Mobile Ad-Hoc Networks

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. The primary goal of such an ad-hoc network routing protocol is correct and efficient route establishment between a pair of nodes so that messages may be delivered in a timely manner. LAR is an on-demand protocol who is based on the DSR(Dynamic Source Routing). ....etc

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