TAILIEUCHUNG - Wireless Network Security Issues BY Ashwani Kush & Ram Kumar

Network connections should therefore be protected, at a level based on the risk. The assumption must be that the connecting parties are to a certain degree hostile and have to be strictly constrained to the access for which the connection was agreed. The connecting parties will, after all, have their own security policies and risk management philosophies, and these may vary considerably. Each security management domain will need to apply stringent logical access controls, and should strongly consider using firewalls and related technologies to defend their 'perimeter' | DESIDOC Bulletin of Information Technology Vol. 25 January 2005 pp. 13-18 2005 DESIDOC Wireless Network Security Issues Ashwani Kush Ram Kumar Abstract In the time span of just a few years wireless networking has emerged from a novelty to revolution. The speed with which wireless networking has caught on is not surprising owing to large bandwidth and range of several hundred feet. Moreover multiple wireless access points can be easily installed on same network to cover more areas. Our main challenge in design of these networks is their exposure to security attacks. Routing protocols for wireless networks are still an active research area. There is no single standard routing protocol. Therefore we aim to consider common security threats into account to provide guidelines to secure routing protocols. In this paper a study has been carried out for the threats on wireless networks and security goals to be achieved. 1. INTRODUCTION The advent of wireless networking has raised some very compelling issues. Most important are security 2 Other issues can be legal and social. Since their emergence in the 1970s wireless networks have become increasingly popular in the computing industry. This is particularly true within the past decade which has seen wireless networks being adapted to enable mobility. Wireless networks are emerging fast as latest technology to allow users to access information and services via electronic media without taking geographic position in account. Mobile hosts and wireless networking hardware are becoming widely available and extensive work has been done recently in integrating these elements into traditional networks such as the internet. Wireless networks have taken the world by storm. Enterprises and people using computer at home are avoiding the expenses and delays associated with installing wired networks. High speed internet facility is enjoyed by travellers all over the places worldwide. Along with increases in throughput .

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