- Title
- The effective combating of intrusion attacks through fuzzy logic and neural networks
- Creator
- Goss, Robert Melvin
- Subject
- Computer security
- Subject
- Fuzzy logic
- Subject
- Neural networks (Computer science)
- Date Issued
- 2007
- Date
- 2007
- Type
- Thesis
- Type
- Masters
- Type
- MTech
- Identifier
- vital:9794
- Identifier
- http://hdl.handle.net/10948/512
- Identifier
- http://hdl.handle.net/10948/d1011917
- Identifier
- Computer security
- Identifier
- Fuzzy logic
- Identifier
- Neural networks (Computer science)
- Description
- The importance of properly securing an organization’s information and computing resources has become paramount in modern business. Since the advent of the Internet, securing this organizational information has become increasingly difficult. Organizations deploy many security mechanisms in the protection of their data, intrusion detection systems in particular have an increasingly valuable role to play, and as networks grow, administrators need better ways to monitor their systems. Currently, many intrusion detection systems lack the means to accurately monitor and report on wireless segments within the corporate network. This dissertation proposes an extension to the NeGPAIM model, known as NeGPAIM-W, which allows for the accurate detection of attacks originating on wireless network segments. The NeGPAIM-W model is able to detect both wired and wireless based attacks, and with the extensions to the original model mentioned previously, also provide for correlation of intrusion attacks sourced on both wired and wireless network segments. This provides for a holistic detection strategy for an organization. This has been accomplished with the use of Fuzzy logic and neural networks utilized in the detection of attacks. The model works on the assumption that each user has, and leaves, a unique footprint on a computer system. Thus, all intrusive behaviour on the system and networks which support it, can be traced back to the user account which was used to perform the intrusive behavior.
- Format
- x, 193 leaves ; 31 cm
- Format
- Publisher
- Nelson Mandela Metropolitan University
- Publisher
- Faculty of Engineering, the Built Environment and Information Technology
- Language
- English
- Rights
- Nelson Mandela Metropolitan University
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