Authentication & Accounting Mechanism on IEEE802.1x with Mobile Phone

The number of wireless public network user is increasing rapidly. Security problem for user authentication has been increased on existing wireless network such as IEEE802.11 based Wireless LAN. As a solution, IEEE802.1x (EAP-MD5, EAP-TLS, EAP-TTLS), X.509, protocol or security system was suggested as a new disposal plan on this problem. In this study, we overview main problem on existing EAP-MD5 authentication mechanism on Wireless LAN and propose a SMS(Short Message Service) based secure authentication and accounting mechanism for providing security enhanced wireless network transactions.

keywords: Interaction with Wireless network, Authentication & Accounting, WLAN, SMS, EAP-MD5

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Article Contents

Vol.2 No.4

Abstract

INTERNATIONAL JOURNAL OF CONTENTS