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Security Enhancement Using Cache Based Reauthentication in WiMAX Based E-Learning System
Joint Authors
Rajagopal, Chithra
Bhuvaneshwaran, Kalaavathi
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-08-17
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
WiMAX networks are the most suitable for E-Learning through their Broadcast and Multicast Services at rural areas.
Authentication of users is carried out by AAA server in WiMAX.
In E-Learning systems the users must be forced to perform reauthentication to overcome the session hijacking problem.
The reauthentication of users introduces frequent delay in the data access which is crucial in delaying sensitive applications such as E-Learning.
In order to perform fast reauthentication caching mechanism known as Key Caching Based Authentication scheme is introduced in this paper.
Even though the cache mechanism requires extra storage to keep the user credentials, this type of mechanism reduces the 50% of the delay occurring during reauthentication.
American Psychological Association (APA)
Rajagopal, Chithra& Bhuvaneshwaran, Kalaavathi. 2015. Security Enhancement Using Cache Based Reauthentication in WiMAX Based E-Learning System. The Scientific World Journal،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1079262
Modern Language Association (MLA)
Rajagopal, Chithra& Bhuvaneshwaran, Kalaavathi. Security Enhancement Using Cache Based Reauthentication in WiMAX Based E-Learning System. The Scientific World Journal No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1079262
American Medical Association (AMA)
Rajagopal, Chithra& Bhuvaneshwaran, Kalaavathi. Security Enhancement Using Cache Based Reauthentication in WiMAX Based E-Learning System. The Scientific World Journal. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1079262
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1079262