An Efficient Secure Communication in WLAN Using DH Method
Islabudeen M1, Sathiya M2

1Islabudeen M, Department of Information Technology, Syed Ammal Engineering College, Ramanathapuram (Tamil Nadu), India.
2Sathiya M, Department of Computer Science and Engineering, Syed Ammal Engineering College, Ramanathapuram (Tamil Nadu), India.
Manuscript received on 10 July 2013 | Revised Manuscript received on 18 July 2013 | Manuscript Published on 30 July 2013 | PP: 150-153 | Volume-3 Issue-2, July 2013 | Retrieval Number: B1031073213/13©BEIESP
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Abstract: Wireless Local Area Network (WLAN) is one kind of wireless networks and which is a wireless network in limited area where laptop and mobile devices can connect through it freely. WLAN is popular due to its flexibility, mobility and portability and are widely deployed in schools, commercial organizations or in home uses.However, a WLAN suffers from all the constraints of wireless networks including low transmit speed and bandwidth, memory and processing power which limits the implementation of security approaches as can be implemented in wired LANs which includes public-key ciphers. Moreover, due to the feature that signals are transmitted in the air, an adversary can easily monitor and intercept all signals. Thus, robust, efficient and effective security measurements are essential for all WLANs. In this Project, I proposed an efficient encryption technique named Diffie-Hellman Triple key method to guard the management frames that are disseminated from the Access points.It is used to authenticate as well as protect our messages from tampering.
Keywords: Architecture Model, Key Generation, Key Establishment, Performance.

Scope of the Article: Wireless Communications