Essay: Security and Trust in Ad Hoc Networks

Essay: Security and Trust in Ad Hoc Networks
12/04/2011 Comments Off on Essay: Security and Trust in Ad Hoc Networks Academic Papers on Information Technology,Sample Academic Papers admin

Sample Essay

Abstract

One of the areas of communication technology that has gained interest in the recent years is of ad hoc networking. The ad hoc networks work in a way very similar to that of wired networks, however, due to their distributed nature and resource constraint, suffer from lack of security and trust. Different approaches have been made by a researcher in order to resolve the problem of security and trust in ad hoc network. This paper provides a detailed account of attacks which can occur on ad hoc network due to their security and trust vulnerabilities. It also describes various trust models which have been used by the researcher to incorporate different mechanisms of trust in ad hoc networks.

Introduction

The recent advances in technology have led to tremendous improvements in wireless protocols as well. One of the areas of wireless communication technology that has seen a rise in the recent years is of ad hoc networking. In ad hoc networking, the constituents of the network, called nodes, organize themselves without any help of a predefined architecture. One of the major applications of wireless ad hoc networking is in military and space, where the information that traverses the network needs to be protected. Hence, there is a strong requirement of security and trust in ad hoc networks. This paper discusses some of the mechanism through which security can be achieved in ad hoc networks. It also discusses various types of attacks that can be carried out on ad hoc networks and the role of trust model in providing security.

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