The research highlights the importance of vulnerability assessment in evaluating the effectiveness of security mechanisms in computer and network systems. While vulnerability assessment is commonly practiced by companies and businesses, it is often underlooked in the context of home networks. The misconception that home networks are not lucrative targets for cyber criminals has been shattered with the emergence of the Covid-19 pandemic, which forced many individuals to work from home, adding to their normal daily personal home network device interactions, making their home networks more vulnerable to attacks. The situation iseven more challenging in developing countries like Cameroon, where there is a significant IT gap due to limited access to quality IT education and training opportunities. To address these issues, the research employed two main methods. Firstly, the systematic Review of Literature (SRL) method was used to investigate the types of systems used in home networks, common vulnerabilities, and attacks associated with them. Additionally, a step-by-step guide using opensource tools was developed to assist home users in evaluating the security of their networks. The second method utilized was the experimental method, with the use of semi-structured interviews for data collection. This demonstrated how selected tools such as Zenmap and Nessus, along with associated techniques, could be effectively used by home users to assess the security posture of their networks. This practical approach contributed to the development of a targeted vulnerability assessment methodology for home users. Furthermore, recommendations were provided to help home users mitigate identified vulnerabilities in their networks.

Background: Performance-based financing (PBF) is a healthcare reform that is widely adopted in low- and middle-income countries (LMICs). PBF is an intervention designed to strengthen healthcare systems in LMICs. It represents a fundamental shift towards improving healthcare amongst the most vulnerable, with a focus on maternal and child health services. Broadly, there are gaps regarding PBF’s effect on healthcare systems and various aspect of healthcare, including efforts to implement universal healthcare coverage. PBF introduced an innovative component—the PBF equity instrument—geared towards achieving universal health coverage. The effect of this equity instrument has not been studied. There is significant gap regarding how it is defined and implemented in various context. Cameroon has one of the highest maternal mortality rates in sub–Saharan Africa and with high out-of-pocket expenses that impede access to maternal health services. PBF was introduced in Cameroon in 2012 with a focus on maternal health services and was adopted in 2017 as a national strategy towards achieving universal coverage, however, the definition and implementation of the PBF equity elements remain a gap in Cameroon and sub-Saharan Africa. This dissertation is focused on studying the PBF equity elements in Cameroon in order to get a broader perspective on the effect of the PBF equity elements as a policy tool in improving the lives of the most vulnerable population to ensure no one is left behind in the efforts towards achieving universal health coverage. Objectives: This dissertation aimed (1) to investigate and characterize the effect of the PBF equity elements in improving equity in access to selected maternal services (2) to understand how the equity elements is defined and implemented in Cameroon; and (3) to generate a framework that will facilitate the identification of gaps and challenges, in turn informing policy development that is relevant to PBF equity elements in Cameroon and PBF research on equity in other countries; and (4) to explore health providers experiences before and after the introduction of PBF in Cameroon. Methods: This dissertation employed a mixed methods approach to address the above objectives, involving the use of multiple frameworks and triangulation across and within objectives. First, to investigate the effect of PBF on equity in improving access to maternal services, I designed a systematic review with a focus on one of the equity elements—subsidizing user fees to reduce out-of-pocket expenses to improve access to maternal health services. The aim was to get a broader overview of the PBF equity element and to understand the effect of PBF on out-of-pocket expenses in improving access to selected maternal health services in sub–Saharan Africa. Second, I narrowed the assessment to a specific context-Cameroon. Given the heterogenous nature of care delivery in Cameroon, I investigated the effect of PBF on out-of-pocket expenses in improving access to selected maternal health services across healthcare sectors using a before-and-after study design. The rationale was to address the limitations of an earlier PBF impact evaluation in Cameroon, in particular, potential heterogeneity across settings and sectors which had not been considered. Third, to describe and define the implementation of the PBF equity elements in Cameroon, I conducted a grounded theory study -given that it is a new policy that has not been well studied -to understand the social processes and actions from health facilities, health providers, PBF managers and the community, and generated a theoretical framework to inform the challenges and gaps in the implementation process. Finally, as a newly adopted health reform, I conducted an in-depth qualitative study to understand the experiences of health care provides before -and-after the implementation of PBF and its equity elements and the potential for sustainability of the policy especially the equity strategies in Cameroon. Findings: The findings provide an overarching understanding on the effect of one of the PBF equity elements in improving access to maternal health services in sub–Saharan Africa, and in particular, an understanding of the effect of the PBF equity elements in improving access and utilization of selected maternal services in Cameroon. At the health system level, the findings provide an understanding of the focus of the equity elements within the context of Cameroon and further insight on the gaps and limitations in the implementation of the PBF equity elements and the potential challenges in sustainability towards achieving universal health coverage. At the health facility level, it provides an understanding on how the PBF equity elements is understood, defined, and implemented and provides directions on the challenges to inform policy and to guide research. At the individual level, it provides an overview of the expectations of health care providers from a supply side perspective and the potential effect it has on demand creation from women and households in improving access to maternal health services. Overall, the findings provide insight on how the equity elements are defined and implemented but also provides opportunity and areas of improvement and detailed how PBF equity elements can be further assessed and how delays in payment of PBF incentives can potentially affect the realization of the equity elements in improving access and utilization of maternal health services amongst the poor and vulnerable. Conclusion: Equity is central and essential to the delivery of services to achieve universal health coverage. The adoption of PBF in Cameroon is a step toward achieving universal health coverage with the recognition that universal health coverage cannot be effectively implemented in an institution without good governance. The PBF initiative is viewed as an entry point for universal health coverage, in order to evaluate the level of preparedness of health facilities to embrace universal health coverage in terms of quality of health care, production, good managerial skills, and financial management. However, due to administrative bottlenecks, the government has yet to accept some of the established principles of PBF—this in turn causes delays in payment and this hampers the effective implementation of some of the PBF equity strategies. Therefore, though PBF is a national policy, the actors at the central level, i.e., the Ministry of Public Health, are not playing their role effectively in enabling full implementation of PBF best practices and theories.

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No / The title asks, but inside, these historians and political scientists from Africa and Europe assert that all across Africa the problems, challenges, and implications posed by civil militias¿Sudan's Janjaweed currently most in the news¿have elevated them into the continent's intractable security menace. Between discussions of a theoretical construction of the militias as a social phenomenon, and of international experiences and implications, they cite examples. Among these the Kamajor in Sierra Leone, a comparison of Nigeria and Indonesia, threats to national and human security in West Africa, Darfur of course, anti-gang militias in Cameroon, and Uganda since 1986. Annotation ©2006 Book News, Inc., Portland, OR

Based on a contrastive and variationist approach, this research work sheds light on the study of the structure of the Noun Phrase in Cameroon Pidgin English in contrast with Standard British English. Among other relevant topics, the following aspects of the NP are considered: the system of pronouns, nominal anaphora, the system of articles, the deictic implementation, quantification, intensification and reduplication.

Yes / Financial inclusion is a vital development priority for countries worldwide. Mobile wallet (m-wallet) is considered as a disruptive payment method that will substitute the traditional physical wallet to achieve the so-called cashless society and enables financial inclusion. This study aims at developing and testing a research model that integrates a set of technology factors (perceived usefulness, perceived ease of use, fun to use, monetary value), external factors (peer influence and perceived status benefit), and cultural factors (humane orientation and societal collectivism) to assess the intention to adopt and use m-wallet, for financial inclusion, in a developing country. The proposed conceptual model is tested using data collected from 621 m-wallet users in Cameroon. The model explains 47.5% of the variance of the actual use of m-wallet and 32.90% of the variance of financial inclusion. Finally, implications for research and practice are discussed.

This research examines the legal issues surrounding killing in defence of property in three selected jurisdictions: South Africa, Cameroon and the United States. The comparative analysis illustrates that although the right to protect one’s property is universal, this defence is interpreted differently in the various jurisdictions. Another issue considered in the study is the constitutional right to life in each jurisdiction and whether or not an unlawful attack against one’s property creates a legal entitlement for the attacked party to take the life of another in defence of his or her property. Private defence of property is available when a person uses force to defend an interest in property, for example; to prevent a would-be thief from taking his own, or another’s property, to prevent someone from damaging his own or another’s property, to prevent an intruder from entering his own or another’s property. When an accused pleads private defence, his claim is that his harm-causing conduct was, in the circumstances, lawful. The reasonable use of force (short of deadly force) in the private defence of property is not disputed. However, the use of deadly force in protection of property is controversial, especially in a constitutional state such as South Africa where life should be prized above property. One should however also consider that there is a close link between the private defence of defending life and of protecting property. In many cases, an assault on property also involves a threat on life. However, there are cases of private defence of property where no threat to bodily integrity exists. These situations will be examined in all three jurisdictions and measured against the various constitutional imperatives. Conclusions and recommendations are made as regards the legal framework on the defence of property in the criminal law of the various jurisdictions. / Criminal and Procedural Law / LL. M.

Doctorat en sciences sociales, politiques et économiques / info:eu-repo/semantics/nonPublished

This thesis is concerned with plants, chronic illness and medicine in Oku, Northwest Region, Cameroon. I focus on patient strategies to obtain effective medical outcomes, and on how such outcomes may be obtained through seeking traditional medicine in Oku. I argue that biomedical notions of efficacy do not appropriately represent the central and diverse roles that plants play in traditional medicine nor do they correctly represent how people in Oku evaluate the efficacy of plant-based traditional medicine. I argue instead that efficacy must be understood in terms of the emic concept of power. This power is understood to be located in the Oku landscape, which is still uniquely forested and said to embody powerful ancestral spirits. With plants as the primary tangible material of power, and traditional doctors in Oku as those who claim exclusive rights to manipulate and disperse such power, I discuss traditional medicine in Oku as a system wherein power from the natural landscape is drawn upon to challenge harmful powers feared to derive from the social arena. Using the pragmatic and phenomenological approaches, I show how patients evaluate the efficacy of a medical treatment based on their bodily experiences, and how their actions, as revealed in their therapeutic trajectories, reveal their satisfaction or dissatisfaction with a given diagnosis and/or therapy. I discuss how enduring illness generates and exacerbates bodily, treatment-outcome, social, and psychological uncertainties. In this context, effective outcomes can be understood as those which address and limit these uncertainties and anxieties while offering ways to imagine hopeful prognoses. This thesis then outlines the major sources of uncertainty, people’s responses to such uncertainties, and what people might achieve in terms of limiting uncertainties by seeking traditional medicine in Oku.

Les perturbations sont des événements séparés dans le temps qui modifient une population, un écosystème ou un paysage, en changent la structure, le milieu physique et le fonctionnement. Ces événements font partie intégrante de la dynamique des écosystèmes, mais les hommes en ont changé le régime par l’agriculture, les travaux de génie civil, etc. Elles sont devenues une menace pour la biodiversité. C’est ainsi qu’une étude a été menée pour évaluer l’influence du projet de pipeline Tchad-Cameroun sur les assemblages de termites, cinq ans après son achèvement.<p>Les recherches ont été menées dans les écosystèmes de savane et de forêts camerounaises via deux méthodes d’échantillonnage. La méthode des transects belts d’Eggleton et Jones (2000) a permis de collecter 99 espèces de termites (36 transects dans 4 écosystèmes) ;en complément à celle-ci, la méthode quantitative des carottages de Wood et Sands (1978) a permis de récolter 70 espèces de termites (480 carottes). La différence de richesse spécifique résulte du sous échantillonnage par la méthode des carottages parce que certains habitats susceptibles d’abriter des termites ne sont pas explorés.<p>Les résultats obtenus montrent que l’infrastructure a perturbé sensiblement les paramètres texturaux, la densité apparente, les propriétés hydriques et la matière organique du sol. Il a diminué la richesse spécifique globale des termites, et essentiellement celle des humivores. Il a augmenté la densité des termites du groupe II et diminué celle des termites du groupe IV mais la densité globale des termites n’a pas été modifiée. En fait, les milieux témoins que nous avons échantillonnés étaient déjà moyennement dégradés avant la pose de l’oléoduc.<p>L’étude de l’évolution de la litière de Milicia excelsa en litter bags a permis de montrer que ni le l’infrastructure ni la variabilité des écosystèmes n’exercent un effet sur la vitesse de décomposition de cette litière ;en revanche, la dimension de la maille, autorisant ou non le passage des termites, a montré que ceux-ci interviennent pour environ 20 % dans la perte de masse de la litière.<p>L’apport expérimental d’infusions à base de Chromolaena odorata et d’Alchornea cordifolia a sensiblement abaissé le rapport C/N du sol mais n’a eu qu’un effet très limité sur les assemblages de termites.<p> / Doctorat en Sciences / info:eu-repo/semantics/nonPublished