A Model of a Pragmatic Secure Intrusion Detection System for Local Area Networks
| Autor: | B. I. Ele, Bce Mbam, A. O. Ofem, U. R. Alo |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
021110 strategic
defence & security studies Computer science Network security business.industry Encryption software 0211 other engineering and technologies Local area network 02 engineering and technology Intrusion detection system Security policy Computer security computer.software_genre Host-based intrusion detection system 0202 electrical engineering electronic engineering information engineering General Earth and Planetary Sciences 020201 artificial intelligence & image processing False alarm business computer Structured systems analysis and design method General Environmental Science |
| Zdroj: | British Journal of Mathematics & Computer Science. 13:1-15 |
| ISSN: | 2231-0851 |
| DOI: | 10.9734/bjmcs/2016/22190 |
| Popis: | Intrusion detection is very imperative in network systems due to outstanding vulnerabilities left unaddressed by current preventive network security measures such as firewalls and encryption software. The inefficiency, inaccuracy, high false alarm rates and lack of self-defensive mechanism of existing network security systems has continued to pose serious conc ern to network users, administrators and security professionals and thus needs urgent redress. There fore, the target of this paper is to develop a model of a pragmatic secure intrusion detection system for l ocal area networks using layered framework with conditional random fields that is capable of overcoming the apparent shortcomings of present intrusion detection systems. A critical analysis of existi ng IDSs was done using the structured system analysis and design methodology (SSADM) due to the sequential configuration of the proposed security system. Furthermore, a real-time response mechanism and a self-defensive mechanism for a network intrusion detection system (NIDS) was developed and implemented. The outcome of this study was a secured IDS that would proactively address potential security vulnerabilities by resisting and detecting attacks and security policy violations reliably and effic iently in local area networks, thus making it inevitable for use in our security conscious environment of the 21 st century. |
| Databáze: | OpenAIRE |
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