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Intrusion Detection Systems. Techniques And Tools

Author

Listed:
  • Assoc. Prof. Sorin Popa Ph. D

    (University of Craiova Faculty of Economics and Business Administration Craiova, Romania)

  • Prof. Nicolaie Giurgiteanu Ph. D

    (University of Craiova Faculty of Economics and Business Administration Craiova, Romania)

Abstract

Attacks on the computer infrastructures are becoming an increasingly serious problem. There are available several information security techniques and tools to protect valuable information stored on computer systems against unauthorized access, use and destruction. This paper offers a perspective on the current state of Intrusion Detection Systems (IDS) describing the functionalities and components of such systems. A classification based on the type of protected system is made, along with the particular use of each of them. Further, it investigates the main techniques used to detect intruders, revealing the modality for discovering abnormal system events. Finally, the focus is on different types of intrusion detection tools available, few examples of them being presented.

Suggested Citation

  • Assoc. Prof. Sorin Popa Ph. D & Prof. Nicolaie Giurgiteanu Ph. D, 2010. "Intrusion Detection Systems. Techniques And Tools," Annals of University of Craiova - Economic Sciences Series, University of Craiova, Faculty of Economics and Business Administration, vol. 2(38), pages 1-10, May.
    • Handle: RePEc:aio:aucsse:v:2:y:2010:i:10:p:408-417
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    File URL: http://feaa.ucv.ro/AUCSSE/0038v2-047.pdf
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    More about this item

    Keywords

    intrusion detection; abnormal events; audit trail analysis; real-time analysis;
    All these keywords.

    JEL classification:

    • C83 - Mathematical and Quantitative Methods - - Data Collection and Data Estimation Methodology; Computer Programs - - - Survey Methods; Sampling Methods
    • C88 - Mathematical and Quantitative Methods - - Data Collection and Data Estimation Methodology; Computer Programs - - - Other Computer Software

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