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  1. Proceedings of the 2012 Information Security Curriculum Development Conference (InfoSecCD '12)
  2. A simulation study of impacts of collaborative worm hole attacks in mobile ad hoc networks (MANETs)
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The human element in cyber security: a study on student motivation to act
Professional association membership of computer and information security professionals
A tale of two CTs: IP packets rejected by a firewall
Hands-on denial of service lab exercises using SlowLoris and RUDY
Forming a student information assurance club
IR, DR and BC with wireless mesh networks
A simulation study of impacts of collaborative worm hole attacks in mobile ad hoc networks (MANETs)
Attacks and countermeasures in wireless cellular networks
An approach for detecting malicious keyloggers
System evaluation lifecycle: chasing windmills
Lightening in a bottle: usable and secure
Designing and implementing cloud-based digital forensics hands-on labs
The creation of a minor in cyber security: the sequel

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A simulation study of impacts of collaborative worm hole attacks in mobile ad hoc networks (MANETs)

Content Provider ACM Digital Library
Author Tri-Tran, Bao Fu, Huirong Zhu, Ye Younang, Astrid Oluoch, Jared
Abstract Collaborative wormhole attacks create links within MANETs, and tunnel data to undesired destinations through the links. By doing so, wormholes compromise network performance, security, and may even bring down an entire network. We evaluate the impacts of collaborative wormhole attacks in MANETs, through simulations using AODV protocol in NS2. At first, we ran the simulation without collaborative wormhole nodes. We increased the number of nodes from 20 by an increment of 10 until 60 in every run. Every time we increased the node size, we ran the simulation 50 times and recorded the average. We then used the output collected to evaluate the average throughput and packet overhead. We repeated the same experiment with four collaborative wormhole nodes added to the network and collected results both for throughput and packet overhead. Our results show that there was a higher increase in throughput when no wormhole nodes were present than when collaborative wormhole nodes were introduced. For packet overhead, the simulations show that when collaborative wormhole nodes were added to the network, the packet overhead increased at a higher rate than when no wormhole nodes were present. The results show that collaborative wormholes negatively affect MANETs by reducing throughput and increasing packet overhead.
Starting Page 40
Ending Page 45
Page Count 6
File Format PDF
ISBN 9781450315388
DOI 10.1145/2390317.2390324
Language English
Publisher Association for Computing Machinery (ACM)
Publisher Date 2012-10-12
Publisher Place New York
Access Restriction Subscribed
Subject Keyword Wormhole Dsr Manet Routing Aodv
Content Type Text
Resource Type Article
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