2 publications

• Published Subscription 23 Sep 2015

  A Grade Based Scheme to Detect Malicious Nodes in Delay Tolerant Networks

  By Divya Bansal, Ajay Jangra

  Abstract: DTN is a network in which no direct contacts are present between network nodes. For data packet transmission in network, concept of intermediate nodes is used. Data transmission through intermediate nodes is not secure because unfortunately some intermediate nodes behave as malicious nodes. So security in DTN is a challenging task. Different types of malicious nodes perform different kind of attacks during data transmission. In this paper, present a grade …

  Published in Journal Of Network security · Vol. 3, Issue 3, 2015 · pp. 17–21 Read article →

• Published Subscription 8 Jul 2015

  Simulation of Different Routing Protocols using ONE Simulator in Delay Tolerant Network

  By Divya Bansal, Ajay Jangra, Atul Sharma

  Abstract: DTN (Delay Tolerance Network) is a network which is specially designed to handle long partitions and frequent delays occurring in previous wireless network. In DTN data is transmitted in store carry and forward manner. In this paper an attempt has been made to simulate different existing DTN routing protocols. For simulation ONE (Opportunistic Network Environment) simulator is used. ONE is free and easy to use simulator. Simulation is performed on …

  Published in Journal Of Network security · Vol. 3, Issue 2, 2015 · pp. 20–26 Read article →