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The principal's leadership role in a successful rural school in Namibia

- Kawana, Joseph Jost

Authors: Kawana, Joseph Jost
Date: 2007
Subjects: Rural schools -- Namibia School principals -- Namibia Educational leadership -- Namibia School management and organization -- Namibia
Language: English
Type: Thesis , Masters , MEd
Identifier: vital:1713 , http://hdl.handle.net/10962/d1003596
Description: Rural schools generally find it hard to function effectively for a variety of reasons, and managing and leading these schools brings additional challenges. This study explored the role of the principal in an academically successful rural school in Namibia. It drew on leadership theory and findings from related studies to make sense of this particular case of leadership against the odds. Using the interpretive orientation, the research explored selected organisation members’ perceptions of the principal’s leadership through semi-structured interviews. The study found that the actions and attitudes of the leader had a significant influence on the school’s performance. The manner in which the principal conducted himself, the shared vision he encouraged and his insistence on associating with all stakeholders involved in education, were instrumental in the organization’s positive achievements. The principal was shown as committed and a leader with good interpersonal working relationships. The study also revealed that this principal was both a person- and taskoriented leader, and closely resembled the ideals of transformational leadership. This study further found that, through the principal’s instructional leadership, teaching and learning are seen as the core of the school’s activities. Finally, the principal’s leadership role opens the school to the community and results in strong and mutually beneficial relationships between the school and its community.
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Date Issued: 2007

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Antibiogram profiling of Escherichia coli pathotypes isolated from Kat River and Fort Beaufort abstraction water

- Nontongana, Nolonwabo

Authors: Nontongana, Nolonwabo
Date: 2014
Subjects: Escherichia coli infections -- South Africa -- Eastern Cape , Water -- Pollution -- Environmental aspects -- South Africa -- Eastern Cape
Language: English
Type: Thesis , Masters , MSc (Microbiology)
Identifier: vital:11289 , http://hdl.handle.net/10353/d1019820 , Escherichia coli infections -- South Africa -- Eastern Cape , Water -- Pollution -- Environmental aspects -- South Africa -- Eastern Cape
Description: Escherichia coli (E. coli) is a widespread species that includes a broad variety of strains, ranging from highly pathogenic strains causing worldwide outbreaks of severe disease to virulent isolates which are part of the normal intestinal flora or which are well characterized and safe laboratory strains. The pathogenicity of a given E. coli strain is mainly determined by specific virulence factors which include adhesins, invasins, toxins and capsule. The aim of this study was to evaluate the prevalence and antibiogram profiles of E. coli pathotypes previously isolated from Kat River and Fort Beaufort abstraction water. A total of 171 E. coli isolates showed at least one pathogenic determinant among the isolated 278 E. coli. The other 107 isolates were negative for the tested virulence genes. All 278 presumptive isolates tested positive for the UidA gene, and were therefore classified as non-categorized pathogenic E. coli. The 171 pathogenic isolates had at least one characteristic gene of pathogenic E. coli and were identified and classified as enteropathogenic E. coli (6%), enterotoxigenicE. coli (131), uropathogenic E. coli (6), neonatal meningitis E. coli (14), diffusely adherent E. coli (1) and enterohaemrrhagic E. coli (1). Interestingly, no virulence genes were detected for the enteroinvasive E. coli and the enteroaggregative E. coli. The antibiotic resistance profiles for all isolates that were identified as E. coli showed 100% resistance to penicillin G, 98% resistance to ampicillin, 38% resistance to trimethoprim-sulphamethoxazole and 8% resistance to streptomycin. Multiple antibacterial resistance (MAR) was also observed, where 44% of the isolates were resistant to three antibiotics and 8% resistant to four antibiotics. The results of this study showed the Kat River and Fort Beaufort abstraction water are reservoirs of pathogenic strains of E. coli which harbour antibiotic resistance determinants that can cause serious health risks to the people in the surrounding communities.
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Date Issued: 2014

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A comparative analysis of factors affecting the purchasing decisions of cleaning rag buyers in the Eastern Cape

- Shearer, David Charcles

Authors: Shearer, David Charcles
Date: 2012
Subjects: Purchasing -- Decision making , Consumer behavior -- South Africa -- Eastern Cape
Language: English
Type: Thesis , Masters , MBA
Identifier: vital:8898 , http://hdl.handle.net/10948/d1020928
Description: The objectives of this research project were to identify and compare factors that influence the purchasing decisions of Multifibres’ customers active in each channel. Multifibres manufactures and distributes industrial cleaning rags to three channels or client categories, these being industrial resellers, industrial end-users and the walk-in customers. An extensive literature review revealed that purchasing decisions are influenced by, amongst other factors, the buyer’s role, the internal cognitive processes of the buyer, as well as factors present in the buyer’s business and external environment. An empirical study was conducted utilising in-depth interviews. The most prevalent, emergent themes that buyers attached the greatest weight to when purchasing cleaning rags were: price; quality; service; relationships; and, convenience. These factors were probed, analysed and compared, based on each buyer category’s unique set of characteristics. When motivating their purchasing preferences, resellers emphasised the importance of the business relationship and trust as being paramount, while end-users viewed price and service as the most important factors. Walk-in customers valued the combination of price and convenience as the most important reasons influencing their purchasing decisions.
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Date Issued: 2012

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Studies on the Zoarcidae, (Teleostei: Perciformes) of the Southern hemisphere. III. The Southwestern Pacific

- Anderson, M Eric, J.L.B. Smith Institute of Ichthyology

Authors: Anderson, M Eric , J.L.B. Smith Institute of Ichthyology
Date: 1990-07
Subjects: Zoarcidae , Fishes -- South Africa
Language: English
Type: text , book
Identifier: http://hdl.handle.net/10962/70348 , vital:29647 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 50 , The eelpout fauna of the southwestern Pacific presently includes 6 species, one of which, Pachycara garricki, is described as new. Full species accounts and illustrations are also provided for Melanostigma inexpectatum, Ophthalmolycus campbellensis, and Lycenchelys maoriorum, known previously only from the meager type series. Two species, Melanostigma gelatinosum, and M. vitiazi were redescribed in the first part of this series, but expanded diagnoses are provided here. Lycenchelys maoriomm and O. campbellensis are expected to be endemic to the New Zealand Plateau and perhaps Lord Howe Rise.
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Date Issued: 1990-07

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Participating in the UN Decade of Education for Sustainability: voices in a southern African consultation process

- Lotz-Sisitka, Heila

Authors: Lotz-Sisitka, Heila
Date: 2006
Language: English
Type: text , article
Identifier: http://hdl.handle.net/10962/67367 , vital:29081 , https://www.ajol.info/index.php/sajee/article/view/122720
Description: publisher version , This paper documents the outcomes of the consultation process on participating in the UNDESD which was led by the SADC Regional Environmental Education Programme in 2005/2006, assisted by the Rhodes University Environmental Education and Sustainability Unit and Environment Africa. The goals of the consultation process were to explore interpretations and meaning-making around the global discourse of ESD in a southern African context. Findings from the consultation process provide useful baseline information on the status of debate on sustainable development in educational circles; participation and partnerships; insights into environmental and sustainability education (ESD) practice and mechanisms needed for supporting this practice. The paper ends by outlining a research agenda for ESD in southern Africa, as discussed during the consultation process.
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Date Issued: 2006

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The constitutionality of section 32 of the Labour Relations Act

- Hemsley, Michael Norman

Authors: Hemsley, Michael Norman
Date: 2015
Subjects: Labor laws and legislation -- South Africa Labor unions -- South Africa Collective bargaining -- South Africa , Industrial relations -- South Africa
Language: English
Type: Thesis , Masters , LLM
Identifier: http://hdl.handle.net/10948/11070 , vital:26882
Description: Collective bargaining is the process whereby employees act as a collective unit whilst negotiating terms and conditions of employment with employers. The collective unit typically takes the form of a trade union, mandated by its members to negotiate on their behalf. By negotiating collectively the inherent imbalance of power between employer and individual employee is seen to be neutralised. The process of collective bargaining enjoys legal status in South Africa and around the world. The Industrial Conciliation Act of 1924 institutionalised collective bargaining for the first time in the form of the Industrial-Council system. This sectoral bargaining system stood firm throughout the pre-democracy period but initially excluded non-white employees. Industrial unrest in the 1970s was the catalyst for the Wiehan commission which ultimately brought all employees into the fold. By the dawn of democracy in South Africa the bargaining system enjoyed wide-spread support and legitimacy. This was particularly so amongst the COSATU-led labour movement which enjoyed a position of political strength. This support and strength were reflected in the contents of both the Labour Relations Act and the Constitution which enshrined the constitutional right to engage in collective bargaining. Possibly the most debated aspect of the Council system has been the question of extending agreements to non-parties. Those in favour argue that the Council system cannot function in the absence of extensions. This is so because what would then effectively be a voluntary system would not attract sufficient volunteers. Those against argue that extensions act as a barrier to economic activity, particularly for small and new businesses. Legislation has, since 1924, facilitated the extension of agreements as long as certain criteria are met. Section 32 of the Labour Relations Act is the current extension vehicle. The extension criteria have vacillated over time and especially so in recent history with section 32 being subject to change in every post-democracy amendment to the Act. Possibly the most serious challenge to the extension status quo has come in the form of a constitutional challenge by the Free-Market Foundation. The Foundation advances old economic arguments but links these to an alleged impingement of constitutional rights. The challenge comes at a time when the country is experiencing the most significant socio-political turbulence since democracy. This includes the most enduring strike in our history, a landmark-employer lock-out and a parliamentary facelift. The Metal and Engineering Industries Bargaining Council oversees the biggest manufacturing sector in the South African economy. This status prompted the Council to submit its own responding papers in the Free-Market case. Particularly fascinating is that an employer party to the Council not only supports the Foundation case but has also lodged its own proceedings against the extension of the 2014 Engineering agreement. Both these cases are still pending and the outcomes have the potential to transform the political and economic landscape of our country.
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Date Issued: 2015

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The specification and design of a prototype 2-D MPEG-4 authoring tool

- Viljoen, Deon Walter

Authors: Viljoen, Deon Walter
Date: 2003
Subjects: MPEG (Video coding standard) , Digital video -- Standards , Multimedia systems
Language: English
Type: Thesis , Masters , MSc
Identifier: vital:11092 , http://hdl.handle.net/10948/d1015741 , MPEG (Video coding standard) , Digital video -- Standards , Multimedia systems
Description: The purpose of this project was the specification, design and implementation of a prototype 2-D MPEG-4 authoring tool. A literature study was conducted of the MPEG-4 standard and multimedia authoring tools to determine the specification and design of a prototype 2- D MPEG-4 authoring tool. The specification and design was used as a basis for the implementation of a prototype 2-D MPEG-4 authoring tool that complies with the Complete 2-D Scene Graph Profile. The need for research into MPEG-4 authoring tools arose from the reported lack of knowledge of the MPEG-4 standard and the limited implementations of MPEG-4 authoring tools available to content authors. In order for MPEG-4 to reach its full potential, it will require authoring tools and content players that satisfy the needs of its users. The theoretical component of this dissertation included a literature study of the MPEG-4 standard and an investigation of relevant multimedia authoring systems. MPEG-4 was introduced as a standard that allows for the creation and streaming of interactive multimedia content at variable bit rates over high and low bandwidth connections. The requirements for the prototype 2-D MPEG-4 authoring system were documented and a prototype system satisfying the requirements was designed, implemented and evaluated. The evaluation of the prototype system showed that the system successfully satisfied all its requirements and that it provides the user with an easy to use and intuitive authoring tool. MPEG-4 has the potential to satisfy the increasing demand for innovative multimedia content on low bandwidth networks, including the Internet and mobile networks, as well as the need expressed by users to interact with multimedia content. This dissertation makes an important contribution to the understanding of the MPEG-4 standard, its functionality and the design of a 2-D MPEG-4 Authoring tool. Keywords: MPEG-4; MPEG-4 authoring; Binary Format for Scenes.
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Date Issued: 2003

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An exploratory study of Heads of Departments' responses to student calls for decolonised higher education

- Grant, Carolyn, Quinn, Lynn, Vorster, Jo-Anne E

Authors: Grant, Carolyn , Quinn, Lynn , Vorster, Jo-Anne E
Date: 2018
Language: English
Type: text , article
Identifier: http://hdl.handle.net/10962/123420 , vital:35436 , https://doi.org/10.17159/2520-9868/i72a05
Description: Central to the tumultuous student protests of 2015 and 2016 was an urgent call for the decolonisation of South African universities. Existing curricula, including teaching and assessment practices, as well as institutional cultures and structures were challenged. Against this backdrop, in this article we focus on the academic leadership role of Heads of Departments (HoDs) at Rhodes University. In this small-scale project we interrogate how HoDs conceptualised their roles in this uncertain and complex context. From the data analysis a number of tensions emerged in the ways in which they articulated and enacted their roles. The findings indicate that the protests have contributed to the increasing complexity of the role of an HoD. Issues raised during the protests catalysed HoDs at Rhodes University, some for the first time, into considering the implications of the decolonising call from students and into exercising stronger transformative leadership roles.
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Date Issued: 2018

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Electoral systems: critical survey

- Asmal, Kader, 1934-2011

Authors: Asmal, Kader, 1934-2011
Date: 1990-10-24
Subjects: Elections -- South Africa , Election law -- South Africa , Voting -- South Africa
Language: English
Type: text , book
Identifier: http://hdl.handle.net/10962/66455 , vital:28951 , ISBN 1868080498
Description: Ever since union - and before - black South Africans have been excluded from parliament, provincial councils and other law-making bodies. This means that blacks have never participated in the electoral process. The voting (electoral) system - its nature and workings - remained the sole preserve of white political parties and the Apartheid government of the day. As a result of a conjuncture of circumstances (as per Harare Declaration), the African National Congress and the apart0heid government are now engaged in talks. Hopefully this will ultimately lead to negotiations towards a new Constitution which will make provision for a single unitary, non-racial, non-sexist South Africa with universal franchise on one single common voters roll and one person one vote. Part of the process of constitution-making for such a South Africa, will be the working out of a system of voting, an electoral system, which would be appropriate for the country. The African National Congress has recognised the need for a multi-party system, the right of all other political forces and organisations to organise and to compete for power on the political terrain. The ANC also recognises that all parties enjoying significant support should have the right to be represented in a Constituent Assembly and parliament. The question which needs to be resolved is: What would be an appropriate electoral system to achieve the stated objec0tive? It is to place the issue before the people of our country and to ensure participation at the widest levels by all the organisa0tions of the people in the process of constitution-making (including formulating and/or agreeing upon an acceptable system of voting), that the African National Congress, Community Law Centre (University of the Western Cape) and the Centre for Development Studies have organised a conference to be held in the Western Cape on 2 - 4 NOVEM0BER 1990. This conference will not be a decision-making one. nor will there be any resolutions at the end of the conference. The objective is to facilitate meaningful discussions throughout the country. To facilitate this process, we present a discussion document entitled "ELECTORAL SYSTEMS: A CRITICAL SURVEY" which has been prepared by Professor KADER ASMAL, a member of the Constitutional Committee of the ANC and Professor of Law at Trinity College, Dublin. It is hoped that arising from these discussions, there will be more meaningful discussions and consultations amongst or0ganisations such as trade unions, civic organisations, women’s organisations and other sectoral or0ganisations - ultimately leading to a situation which we would be better able to decide on an acceptable, unity building and democratic electoral system. , "The Community Law Centre (UWC) & Centre for Development Studies in conjunction with the ANC Constitutional Committee."--Cover
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Date Issued: 1990-10-24

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Demarcation of municipalities and service delivery capacity: a case of selected eastern cape municipalities

- Sokopo, Johannes

Authors: Sokopo, Johannes
Date: 2021-12
Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
Language: English
Type: Doctoral theses , text
Identifier: http://hdl.handle.net/10948/54574 , vital:46715
Description: The study examines the relationship between demarcation of municipal boundaries and the capacity of a municipality to deliver services. The case of the amalgamation of Baviaans, Camdeboo, and Ikwezi local municipalities which has led to the establishment of the Dr Beyers Naudè Municipality in the Sara Baartman District Municipality in the Eastern Cape has been used to determine this relationship in this study. The amalgamation of these municipalities has led to the redetermination and dismantling of their boundaries and the establishment of the boundaries of the newly created and larger Dr Beyers Naudè Local Municipality. The study investigated whether the demarcation of municipal boundaries has, in this instance, enhanced the capacity of the municipality to deliver basic services. Organisational Theory was used to interpret the amalgamation of municipalities. This theory was used for the theoretical basis of organisational structure and highlighting the need for the alignment of organizational structure with the municipalities’ mandate, of effective and efficient service delivery. The study adopted a qualitative research method and employed a non-probability purposive sampling technique to select participants. Interviews were used for data collection. 38 participants were interviewed, namely 7 councillors, 5 municipal officials, 5 members of the ratepayers’ association and 21 members of the community. Mixed views were expressed by participants regarding the enhancement of the state on basic service delivery after the merger of the three local municipalities. Furthermore, the study did not find evidence of a feasibility study prior to the implementation of the amalgamation process. Subsequently, the study could not find conclusive evidence relating to the enhancement of the capacity of the municipality to deliver services after the redetermination of municipal boundaries. The study recommends, among others, that the demarcation of municipal boundaries should be preceded by an appropriate feasibility study and be done such that there is compliance with the relevant legislation, and it must also have an effective public participation. The study also recommends that the newly established Dr Beyers Naudè Local Municipality should focus on maintaining the service delivery infrastructure it has inherited from the merger of its three predecessor municipalities, enhance public participation in its programmes, and priorities community beneficiation as a critical aspect of its service delivery mandate. , Thesis (PhD) -- Faculty of Humanities, School of Governmental and Social Sciences, 2021
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Date Issued: 2021-12

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Records management at Albany Museum, Grahamstown, Eastern Cape Province, South Africa

- Obileke , Ugonna Christiana

Authors: Obileke , Ugonna Christiana
Date: 2019
Subjects: Records -- Management
Language: English
Type: Thesis , Masters , M.LIS
Identifier: http://hdl.handle.net/10353/17663 , vital:41133
Description: This study is about records management at the Albany Museum in Grahamstown, in the Eastern Cape Province of South Africa. The objectives of the study were to find out the extent to which records management is practised; to find out what records management programme exist; to find out the infrastructure available for records management; and to identify the challenges, if any, facing records management in Albany Museum. The records life cycle and the records continuum formed the theoretical framework. The study adopted qualitative and quantitative research approaches. The state accountant, senior administrator, fossil excavator, receptionist and the postgraduate researcher formed the sample of the study. Quantitative data were coded and analysed using Microsoft Office Excel 2013 while the qualitative data were analysed using thematic analysis. The major findings showed that records management Albany Museum is very weak, which makes it difficult for the museum to derive or benefit from effective records management as well as experiencing delays in decision-making, loss and misplacement of records. Also, it was revealed that there was no personnel responsible for the records management. The study recommended for recruitment of personnel for records management in the museum to improve on records management as well as the development of a functioning records management program
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Date Issued: 2019

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Management perceptions regarding skills shortages in gold mines

- Xingwana, Lumkwana

Authors: Xingwana, Lumkwana
Date: 2012
Subjects: Labor supply--South Africa , Professional employees--South Africa , Occupational training--South Africa , Gold mines and mining--South Africa
Language: English
Type: Thesis , Doctoral , PhD
Identifier: vital:9279 , http://hdl.handle.net/10948/d1007959 , Labor supply--South Africa , Professional employees--South Africa , Occupational training--South Africa , Gold mines and mining--South Africa
Description: The skills shortages in mining and mineral sector had existed for a decade and had a widespread effect on South Africa economy. It affects the level of economic productivity and reduces the country’s capacity to develop a knowledge society. This, in turn, affects the country’s functioning in the global economy. Despite the sector’s best efforts, the shortages continue to grow and threaten the delivery of projects and growth plans. Some researchers contend with the view that the persistence of skills shortages in mining and mineral sector is largely due to entrenched attitudes among both the industry and the community. They claim that employers have the means to change the educational profile of the subsectors by appointing recruits with higher levels of schooling. However, owing to the limited number of higher educated people living in the communities surrounding the mining operations and lack of interest in mining of people with higher levels of education, to name but few, employers are perceived to have a habit of employing people with little skills. The current study was aimed at investigating the impact of skills shortage on organisational performance, propensity to leave, competitive advantage and sustainability, from the management perceptive. The main objective of this study was to incorporate and embed previous research findings and theories into a comprehensive hypothetical model. A hypothetical model showed various factors that may influence skills shortage. Four independent variables (working environment, employment conditions, resources and education and training) were identified as variables that may influence skills shortage; and mediating variable (skills shortage) was also identified as a variable that have potential to affect dependent variables (organisational performance, propensity to leave, competitive advantage and sustainability) of gold mining sector. Furthermore, eight hypotheses were developed to test the relationship between independent, mediating and dependent variables. All these variables were clearly defined and operationalized with various items obtained from measuring instruments used in other similar studies. A purposive sample of 343 respondents was drawn from the population. A seven-point Likert scale and structured questionnaire were administered in person to the respondents and of which 300 were usable and subjected further to several statistical analyses. The validity and reliability of the measuring instrument was evaluated using significant effect p< = 0.001 and Pearson’s correlation test (α = 0.05). Data gathered were fed to and analysed by STATISTICA (version 10) and factor analysis and regression analyses were the statistical procedures used to test the significance of the relationships between the various independent and dependent variables. Consequently, working environment, resources and education and training were three independent variables that were identified as having ability to predict propensity to leave, competitive advantage and sustainability. An attempt was made to establish whether various demographic variables have an influence on mediating and dependent variables through the introduction of gender and position in the organisation while conducting an Analysis of Variance and Multiple linear regressions, but they obtained negative values. The conclusion is that demographic variables do not have over mediating and depended variables. The findings of this study states that with conducive working environment, availability of resources, the high levels of education and training, the country could produce skills that would reduce propensity to leave, drive competitive advantage and sustainability, innovation and entrepreneurship, create competitive advantages and boost employment sustainability.
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Date Issued: 2012

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Rhodeo: ca 1938 - 1943: miscellaneous pages

Subjects: Grahamstown -- Newspapers , Journalism, Students -- South Africa , Rhodes University -- Activate , Rhodes University -- Students , Student newspapers and periodicals -- South Africa
Language: English
Type: Text
Identifier: vital:14414 , http://hdl.handle.net/10962/d1019286
Description: Rhodeo is the Independent Student Newspaper of Rhodes University. Located in Grahamstown, Rhodeo was established in 1947, and renamed in 1994 as Activate. During apartheid Rhodeo became an active part of the struggle for freedom of expression as part of the now defunct South African Student Press Union. Currently Activate is committed to informing Rhodes University students, staff and community members about relevant issues, mainly on campus. These issues range from hard news to more creative journalism. While Activate acts as a news source, one of its main objectives it to be accessible as a training ground for student journalists. The newspaper is run entirely by the students and is published twice a term. Activate is a free newspaper which receives an annual grant from the Rhodes University Student Representative Council, however, majority of its revenue is generated through advertising.
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Secrets, lies and redemption:

- Boshoff, Priscilla A, Prinsloo, Jeanne

Authors: Boshoff, Priscilla A , Prinsloo, Jeanne
Date: 2017
Language: English
Type: text , article
Identifier: http://hdl.handle.net/10962/143381 , vital:38241 , DOI: 10.1080/00020184.2017.1285671
Description: Confession is a central disciplining technology deployed in the second series of Intersexions, a popular South African TV series that seeks to change sexual and social behaviours that contribute to the risk of HIV infection. The article considers the ‘edu’ part of this edutainment programme, specifically with the nature of the lessons and with the form of ‘disciplining’ the narratives presuppose for gendered and sexual subjects. Central to this critical and constructivist exploration of the gender relationships that are validated and expurgated are Foucault’s notions of discourse and confession as a technology of self. We argue that the series presents a range of different gendered and sexual subjectivities but implicitly endorses a modern subjectivity and transformation at the level of the individual.
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Date Issued: 2017

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The effective combating of intrusion attacks through fuzzy logic and neural networks

- Goss, Robert Melvin

Authors: Goss, Robert Melvin
Date: 2007
Subjects: Computer security , Fuzzy logic , Neural networks (Computer science)
Language: English
Type: Thesis , Masters , MTech
Identifier: vital:9794 , http://hdl.handle.net/10948/512 , http://hdl.handle.net/10948/d1011917 , Computer security , Fuzzy logic , 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.
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Date Issued: 2007

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