Networking and Communication Engineering

I. Arul Sahaya Mary ¹, K. Kalaivani ², G. Arul Selvan ², R. Manivannan ²

Affiliations
1 Department of CSE, E.G.S.Pillay Engineering College, Nagapattinam, IN
2 Department of CSE, E.G.S.Pillay Engineering College, Nagapattinam, IN

Abstract

Enterprises providing services through Internet must use online services supplied by other enterprises to compose the final services required by their end clients. The paper is aimed at providing services to the organization using service categorization mechanism which ensures stable QOS guarantees. This mechanism considers classes of requests and categories of consumers. It groups the requests carried out by consumers in secure sessions. In order that consumer servers can provide end clients with the appropriate quality of service, they must be guaranteed a determined QoS from the provider server. Under overload, this mechanism favors premium customers over basic customers so that premium customers can be protected, which maximizes the throughput and minimizes the response time. The main objective of this paper is QOS Control mechanism carries out an effective differentiation of the service provided to the consumers. It also focuses the reserving the processing capacity of the cluster for the preferential consumers during the overload periods.

Keywords

Service Differentiation, Provider Server, Consumer Server, QOS.

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K. Kalaivani ¹, P. K. Uma Chandra ², I. Arul Sahaya Mary ³, M. Ram Murali ¹

Affiliations
1 Department of CSE, E.G.S.Pillay Engineering College, Nagapattinam, IN
2 Department of IT, BCET, Karaikal, IN
3 Department of CSE, E.G.S.Pillay Engineering College, Nagapattinam, IN

Abstract

Network security measures are needed to protect data during their transmission in any type of network . In this paper we propose a security enhanced dynamic routing algorithm that explores the existence of multiple routes and forces packets to take alternate paths probabilistically with the newly constructed routing table. It makes the interception and eavesdropping maximally difficult and also increases the throughput as they make use of multiple paths. It balances the load in the nodes to avoid congestion with the help of mobile agents. This paper also provides the security services such as integrity, authentication, and authorization through public key cryptography to the proposed dynamic routing table to be exchanged among nodes against various attacks.

Keywords

Improved Security Enhanced Dynamic Routing (ISEDR), Public Key Cryptography, Authentication, Authorization, RIP, DSDV, Mobile Agents.

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