scholarly journals Enhanced dynamic source routing for verifying trust in mobile ad hoc network for secure routing

2022 ◽  
Vol 12 (1) ◽  
pp. 425
Author(s):  
Salman Ali Syed ◽  
Shahzad Ali
Keyword(s):  
Ad Hoc Network ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Data Transfer ◽  
Trust Model ◽  
Secure Routing ◽  
Source Routing ◽  
Dynamic Source Routing ◽  
Dynamic Source ◽  
Mobile Ad Hoc

Secure data transfer in mobile ad hoc network (MANET) against malicious attacks is of immense importance. In this paper, we propose a new enhanced trust model for securing the MANET using trust-based scheme that uses both blind trust and referential trust. In order to do this, the trust relationship function has to be integrated with the dynamic source routing (DSR) protocol for making the protocol more secure. We thoroughly analyze the DSR protocol and generate the performance matrices for the data pertaining to packets sent, packets received, packets loss, and throughput. We also analyze the outcome attained from the improvised trust establishment scheme by using the three algorithm implementations in NS2 simulator for detecting and preventing various types of attacks.

Research and Improvement of Dynamic Source Routing Protocol Based on Ad Hoc

2014 ◽  
Vol 644-650 ◽  
pp. 2838-2841
Author(s):  
Ping Zong ◽  
Jun Qin
Keyword(s):  
Routing Protocol ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Hop Count ◽  
Qos Guarantee ◽  
Source Routing ◽  
Dynamic Source Routing ◽  
Dynamic Source ◽  
Mobile Ad Hoc

With the growth of multimedia business demand in commercial applications, providing QoS support in Ad Hoc network is more and more important. With the appearance of the business which has strict requirements on the QoS, to provide QoS guarantee in mobile Ad Hoc network will have more important significance. By researching the QoS guarantee mechanism research status of wireless Ad Hoc network, as well as the existing research results and the analysis of the problems remaining to be solved, this paper puts forward a new QoS routing protocol named ProDSR, which adds QoS guarantee mechanism extension to the dynamic source routing protocol (DSR). This protocol makes bandwidth, stability and hop count to be selection criteria for providing QoS guarantee, effectively improves the service quality of mobile Ad Hoc network.

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