Secure Connection for Private Local Area Network

Abbas Hattab, Anwar

	Secure Connection for Private Local Area Network
journal of the college of basic education
Article 1, Volume 15, Issue 66, 2010, Pages 53-68
Author
anwar abbas hattab
Abstract
With current concerns over computer security, particularly related to network intrusions, misuse, and even cyber-terrorism, there is a need for tools to monitor and analyze systems to identify when an attack is occurring.[1]This paper represents the design and implementation of secure connection for private Local Area Network (LAN )by build Intrusion Detection System (IDS) depend on the rule-based technique for detection the intruder and to generate the rules of detection extract from the collection of analysis and information of log file and events in the network. The rule based intrusion detection system is able to learn and improve their rules with reaction of the network events, four techniques were presented to work in the IDS. The first is the packet filtering that was used to prevent unauthorized user from pass through network ,second the rule-based inference engine used to generate rules and for detection intrusions. The third technique is the session analysis that used to detect the session between users and the server, fourth is the watermark in the authorized user packet. This technique help the system to detect the unauthorized user in the start it work and reduce the error or the intrusion attacks. Many attack types especially in the TCP protocol were detected with high resolution. Finally, we must say that the rule–based intrusion detection system give better detection efficiency from the statistical intrusion system for many types of attack[2].

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