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Performance Improvement of Intrusion Detection Systems for Wireless Networks

Safir, Sajjad | 2012

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  1. Type of Document: M.Sc. Thesis
  2. Language: Farsi
  3. Document No: 43833 (19)
  4. University: Sharif University Of Technology
  5. Department: Computer Engineering
  6. Advisor(s): Hematyar, Ali Mohammad Afshin
  7. Abstract:
  8. Wireless technology can now be seen almost everywhere. This technology has recently become very popular, and with the convenience that comes with its use, it will probably be the most commonly used technology among computer networks in the near future. Unfortunately, new technology is always under fire when it comes to security.So that this type of network security has become a big challenge for them.
    The researchers approach to security in wireless networks that have a lot of attention is the use of intrusion detection systems. An intrusion detection system (IDS) monitors network traffic and monitors for suspicious activity and alerts the system or network administrator. In some cases the IDS may also respond to anomalous or malicious traffic by taking action such as blocking the user or source IP address from accessing the network..
    In this Research , We Use Rough Set Theory for Selection Best Subset Of Feature To Improve Speed of My Proposed Intrusion Detection System . In addition, We Use Danger Theory to Improve Accuracy Of Proposed Intrusion Detection System. Result Of Implementation show We have 81% Reduce in Time of Learning Algorithm . In addition, Proposed System Have Error Rate Small than 0.32%
  9. Keywords:
  10. Wireless Networks ; Network Security ; Intrusion Detection System ; Artificial Immune System (AIS)

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