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1. Logic Mind Technologies
Vijayangar (Near Maruthi Medicals), Bangalore-40
Ph: 8123668124 // 8123668066
A Trust Management Scheme Based on Behavior
Feedback for Opportunistic Networks
Abstract
In the harsh environment where node density is sparse, the slow-moving nodes cannot effectively
utilize the encountering opportunities to realize the self-organized identity authentications, and
do not have the chance to join the network routing. However, considering most of the
communications in opportunistic networks are caused by forwarding operations, there is no need
to establish the complete mutual authentications for each conversation. Accordingly, a novel
Trust management scheme is presented based on the information of behavior feedback, in order
to complement the insufficiency of identity authentications. By utilizing the certificate chains
based on social attributes, the mobile nodes build the local certificate graphs gradually to realize
the web of “Identity Trust” relationship. Meanwhile, the successors generate Verified Feedback
Packets for each positive behavior, and consequently the “Behavior Trust” relationship is formed
for slow-moving nodes. Simulation result shows that, by implementing our trust scheme, the
delivery probability and trust reconstruction ratio can be effectively improved when there are
large numbers of compromised nodes, and it means that our trust management scheme can
efficiently explore and filter the trust nodes for secure forwarding in opportunistic networks.

2. SYSTEM SPECIFICATION
Software Specification
Operating system : Linux (Ubuntu)
Software : Network Simulator 2.35
Programming languages : Tool Command Language, AWK, C++
Hardware Specification
Main processor : Dual Core
Hard disk capacity : 80GB
Cache memory : 2 GB
PROJECT FLOW:
First Review:
Literature Survey
Paper Explanation
Design of Project
Project Enhancement explanation
Second Review:
Implementing 40% of Base Paper
Third Review
Implementing Remaining 60% of Base Paper with Future Enhancement (Modification)
For More Details please contact
Logic Mind Technologies
Vijayangar (NearMaruthi Medicals), Bangalore-40
Ph: 8123668124 // 8123668066
Mail: logicmindtech@gmail.com