Jong Moo Choi , Seong Je Cho

The KIPS Transactions:PartC, Vol. 12, No. 6, pp. 865-874, Oct. 2005
10.3745/KIPSTC.2005.12.6.865,   PDF Download:

Abstract

The information stored in the computer system needsto be protected from unauthorized access, malicious destruction or alteration, and accidental inconsistency, in this paper, we propose an intrudion detection system based on sensor concept for detecting and preventing malicious attacks. We use software sensor objects which consist of sensor file for each important directory and sensor data for each secret file. Every sensor object is a sort of trap against the attack and it's touch can be considered as an intrusion. The proposed system is a new challenge of setting up traps against most interception threats that try to copy or read illcitly prograns of data. We have implemented the proposed system on the Linux operating system using loadable kerner module technique. The proposed system combines host-based detection approach and network-based one to achieve resonably complete coverage, which makes it possible to detect unknown interception threats.

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