Advances in Networks and Communications: First International by G. S. Deepthy, R. J. Susan (auth.), Natarajan Meghanathan,

By G. S. Deepthy, R. J. Susan (auth.), Natarajan Meghanathan, Brajesh Kumar Kaushik, Dhinaharan Nagamalai (eds.)

This quantity constitutes the second one of 3 elements of the refereed court cases of the 1st overseas convention on desktop technological know-how and knowledge know-how, CCSIT 2010, held in Bangalore, India, in January 2011. The sixty six revised complete papers provided during this quantity have been conscientiously reviewed and chosen. The papers are prepared in topical sections on networks and communications; community and communications defense; instant and cellular networks.

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Additional resources for Advances in Networks and Communications: First International Conference on Computer Science and Information Technology, CCSIT 2011, Bangalore, India, January 2-4, 2011. Proceedings, Part II

Example text

The sequence of addresses stored in this field are used by RP packet to route it to the source from destination node. The route traced is through the sequence of addresses starting from tail end address to front address. FRPmin : This is the final value of a path brought by RQ packet at destination. For RP packet, this value is unchanged until delivered to the source.

Using the WS-Security Specification presented here, service end-points have a standard means for securing SOAP messages using XML Signature and XML Encryption. In this paper, in addition to usage of WS – Security for securing messages, a technique for negotiating a mutually-acceptable security policy based on WSDL is proposed. The Medi – Helper discussed in session III shows a secure architecture for transacting healthcare information over the Internet. 3 Integrated Secure Medi Helper Architecture In this section we propose how to implement the security mechanisms and integrate the security framework into Web services in order to make Web services robust 26 P.

The performance metrics obtained from analysis of trace file generated by simulation of DSDV and AODV routing protocols states that for 10 nodes, DSDV drop more packets in comparison to AODV but in case of 20 nodes, AODV has more packets dropped compare to DSDV and in case of 35 nodes, AODV has more no. of packets dropped in compare to DSDV. Thus it states that in case of higher node density AODV drops more packets but in low node density DSDV drops more packets, as represented in table 1. j) Route Acquisition Time: The time it takes, a source node to find a route to a destination node.

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