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The increasing number of network security related incidents makes it necessary for organizations to actively protect their sensitive data with the installation of intrusion detection systems (IDS). Autonomous software agents, especially when equipped with mobility, promise an interesting design approach for such applications. We evaluate the implications of(More)
To detect and classify the anomaly in computer network, KDD CUP 1999 dataset is extensively used. This KDD CUP 1999 data set was generated by domain expert at MIT Lincon lab. To reduced number of features of this KDD CUP data set, various feature reduction techniques has been already used. These techniques reduce features from 41 into range of 10 to 22.(More)
Network as well as Host security has become an essential requirement to guard important network resources against unauthorized and unauthenticated access. The reason is that due to technology advancements, the threats and attacks are becoming all the more intelligent and insensitive to existing security measures implemented by an Network Intrusion Detection(More)
From the last decade, Mobile Agent has been extensively used to detect distributed attack in the computer networks. However, literature survey of existing mobile agent based intrusion detection systems clearly shows poor response time and large agent size as major challenges. In this paper, we discussed reasons and solutions for these challenges. We had(More)
Intrusion Detection and/or Prevention Systems (IDPS) represent an important line of defence against a variety of attacks that can compromise the security and proper functioning of an enterprise information system. Along with the widespread evolution of new emerging services, the quantity and impact of attacks have continuously increased, attackers(More)
Implantable Medical Devices (IMDs) have emerged as a breakthrough technology for e-healthcare. Healthcare providers use wireless medium of communication to monitor patients, perform diagnostics and download data in hospitals or from homes. This provides great convenience, flexibility, cost effectiveness and timely patient care. These implanted devices(More)