http://memoria.ifrn.edu.br/handle/1044/1105 2026-04-23T04:41:33Z http://memoria.ifrn.edu.br/handle/1044/2713 Análise exploratória de dados acadêmicos por meio de ferramenta de business intelligence tableau 2021-10-07T00:00:00Z http://memoria.ifrn.edu.br/handle/1044/2404 Proposta de implementação de cabeamento estruturado no centro de diagnóstico por imagem de um hospital universitário This work was carried out due to the need to mitigate the problems arising from the wired telecommunications infrastructure of the Diagnostic Imaging Center (ICD) of a university hospital. To this end, after a bibliographic study on Brazilian and international structured cabling technical standards, in particular ABNT NBR 14565, an analysis of the wired network is carried out, verifying non-compliance with current standards, in addition to collecting information on the current situation of the network and future demands for Information and Communication Technology (ICT). Finally, a proposal for a Structured Cabling project is presented to provide a fully qualified network to guarantee quality in support of the communications technologies used in the provision of services offered by the ICD to the population. 2022-10-27T00:00:00Z http://memoria.ifrn.edu.br/handle/1044/2324 O uso de malwares em guerras cibernéticas Thanks to great technological advances, people's daily lives are full of ease. Technology is present in the most diverse areas such as industry, commerce and academic area. Its existence brings ease, improvements and agility to work processes. But not everything technology offers is beneficial; it is a neutral tool that can be used for better or for worse. There are those who use it to benefit themselves illegally, to take advantage of and harm others. Based on the thought of its use for any and all purposes, concerns arise that it is being used as an object of attack or being turned into a weapon. Therefore, the need also arises to have it as an object of defense or shield. Therefore, the use of technologies as war tools becomes worrisome, thus appearing the context of Cyber Warfare. This work comes, above all, to contextualize that Cyber War is a reality, in which technological tools can function as weapons. The work exemplifies Malware as one of these attack tools, showing its catastrophic potential in a war, since it can be inserted into a system and start to damage it without being noticed or if noticed, the being belatedly; possessing the power to devastate and terrify in seconds. As such, itis a danger that must be fought. 2015-03-16T00:00:00Z http://memoria.ifrn.edu.br/handle/1044/1707 Reestruturação e ampliação da rede de computadores do Departamento de Comunicação Social da UFRN 2019-08-19T00:00:00Z