Performance Evaluation of Centralized IEEE802.11i-based Security Suites on Mobile WiFi Networks

김제숭; Peter Orosz; Janos Sztrik; 이석준; 오용진

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저자정보: 김제숭 Peter Orosz Janos Sztrik 이석준 오용진

저널정보: SK텔레콤 Telecommunications Review Telecommunications Review 제17권 제6호

발행연도: 2007.1

수록면: 1,133 - 1,143 (11page)

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In today’s mobile wireless networks beyond the high degree of mobility, secure user authentication, data privacy and integrity are among the most important demands of advanced WiFi systems with good reason. In view of growing user demands, roaming service becomes available on wireless networks in order to provide infrastructure for mobile IP telephony, video conference and multimedia streaming applications, etc.). Furthermore, private end-user data has to be protected by advanced security mechanisms that support roaming function. Accordingly, we are going to empiricaly investigate 802.11i-based security protocol suites (WPA, WPA2) in terms of performance and effectiveness in L2 roaming situations on both 802.11a and 802.11b/g systems. We separately focus on L2 roaming time, re-authentication performance of PEAP versions and encryption key exchange (TKIP, AES) and overall TCP dropout. Consequently, we intend to find a protocol combination that gives the best compromise between fast roaming time and security.

#mobility #IEEE 802.11a/b/g #roaming #IEEE 802.11i #WPA2 #PEAP #TKIP #AES-CCMP #TCPPeter Orosz #Janos Sztrik: University of Debrecen #HungarySeokjun Lee #Youngjin Oh and Chesoong Kim: Sangji UniversityPerformance Evaluation of Centralized IEEE802.11i

참고문헌 (5)

참고문헌 신청

/ / Securing Wi-Fi Wireless Networks with Today'sTechnologies

/ / Wi-Fi Protected Access Data Encryption and Integrity

Pe＇ter Orosz / 2005 / Ko¨ zpontosi＇tott EAP alapu＇hitelesi＇te＇s vezete＇k ne＇lku¨ li ha＇lo＇zatokban

Scott Fluhrer / 2007 / Weakness in the Key Scheduling Algorithm of RC4 17 (6 )

Zolta＇n Ga＇l / 2005 / Evaluation of IPv6 Services in Mobile WiFi Environment LX : 47 ~ 54

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