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- ARTIFICIAL INTELLIGENCE–BASED SUPER NODES FOR REAL-TIME THREAT DETECTION IN DISTRIBUTED ENVIRONMENTS BIBLIOMETRIC ANALYSISPublication . Lopes, José; Dias Lousã, Mário Jorge; Dias Lousã, Mário Jorge; Pereira de Morais, José Carlos; Pereira de Morais, José Carlos; Morais, José Carlos; Lousã, MárioThe widespread adoption of distributed systems, driven by the growth of the Internet of Things (IoT), edge computing, and cloud infrastructure, has substantially expanded the attack surface of modern digital ecosystems. These environments, characterized by high heterogeneity, large data volumes, and stringent latency requirements, make real-time threat detection a complex task. Traditional, pre-dominantly centralized security mechanisms reveal clear limitations in scalability and response time in the face of increasingly dynamic attack patterns. In this context, Artificial Intelligence (AI) and Machine Learning have emerged as essential enablers for more effective intrusion detection. At the same time, the concept of “super nodes” is gaining prominence: strategically positioned network elements with enhanced computational capabilities that act as intelligent intermediaries between edge devices and the central cloud. This study presents a bibliometric analysis of the use of AI-based super nodes for real-time threat detection. The analysis focuses on a sample of 300 publications indexed in the Lens.org database (2015–2025), selected according to the PRISMA 2020 guidelines. Through descriptive indicators and network analysis (such as keyword co-occurrence), research trends, the-matic structures, and emerging directions in this field are identified.
- AUDITING NETWORK SECURITY IN REMOTE WORK ENVIRONMENTS: A BIBLIOMETRIC REVIEWPublication . Costa, Filipe; Dias Lousã, Mário Jorge; Dias Lousã, Mário Jorge; Pereira de Morais, José Carlos; Pereira de Morais, José Carlos; Morais, José Carlos; Lousã, MárioThe remote work trend has changed the organizational network architectures of firms, thereby in-creasing the attack surfaces in cybersecurity and auditing. It has thus become increasingly important to understand security controls, risk management practices, and how audit mechanisms are imple-mented in distributed environments. This research employs a bibliometric review, conducted in ac-cordance with the PRISMA protocol, along with a qualitative interpretative analysis to understand scientific literature on cybersecurity, network security, and auditing in remote work contexts. The Lens database was used to collect metadata for publications from 2019 to 2025, which led to a dataset of 1,868 documents. After screening and eligibility assessment, 1868 documents were included in the final bibliometric and qualitative synthesis. The results show a significant increase in research output after 2020, associated with the global expansion of remote work. The analysis also highlights gaps related to remote auditing automation and monitoring in unmanaged environments. Overall, the results underscore the strengthening of technical security measures that are closely aligned with the ongoing gaps in auditing practices, thus indicating key areas for further research and the development of professional practice.
- AVALIAÇÃO DE DESEMPENHO EM GESTÃO DE RECURSOS HUMANOS E NOMEAÇÃO DE CARGOS DE CONFIANÇA NO IFMTPublication . Lima, Vanessa; Morais, José C.; Andrês, AdelinaA nomeação de cargos de confiança na rede federal de ensino; regida pela Lei nº 8.112/1990; é limitada a servidores efetivos. Esta pesquisa analisa o impacto da gestão no IFMT-SVC na nomeação desses cargos; propondo um modelo de gestão por competências. Utilizou-se um estudo de caso quantitativo com 25 servidores. Os resultados mostram a ausência de critérios formais de gestão por competências; com nomeações baseadas em relações pessoais e falta de um programa estruturado. As limitações incluem o tamanho reduzido da amostra e uma greve durante a coleta de dados. Este estudo é pioneiro no campus; destacando a necessidade de institucionalização e capacitação para desenvolver competências e promover transparência na gestão.
- AVALIAÇÃO DE DESEMPENHO EM GESTÃO DE RECURSOS HUMANOS E NOMEAÇÃO DE CARGOS DE CONFIANÇA NO IFMTPublication . Lima, Vanessa; Morais, José C.; Andrês, AdelinaA nomeação de cargos de confiança na rede federal de ensino; regida pela Lei nº 8.112/1990; é limitada a servidores efetivos. Esta pesquisa analisa o impacto da gestão no IFMT-SVC na nomeação desses cargos; propondo um modelo de gestão por competências. Utilizou-se um estudo de caso quantitativo com 25 servidores. Os resultados mostram a ausência de critérios formais de gestão por competências; com nomeações baseadas em relações pessoais e falta de um programa estruturado. As limitações incluem o tamanho reduzido da amostra e uma greve durante a coleta de dados. Este estudo é pioneiro no campus; destacando a necessidade de institucionalização e capacitação para desenvolver competências e promover transparência na gestão
- BERLIM: O DESENVOLVIMENTO TURÍSTICOPublication . Simões, Luís; Carvalho, TiagoO turismo é atualmente uma das principais atividades económicas a nível mundial e por isto, muitas cidades e países têm vindo cada vez mais a apostar no desenvolvimento turístico. Desta forma, o turismo origina um impacte a diversos níveis, podendo numa determinada região, ser um contribuinte muito positivo para a mesma, pois pode gerar emprego e desenvolvimento urbano. Sendo o turismo urbano, um tipo de turismo gradativamente mais praticado atualmente, é fundamental conhecer as raízes que permitem o mesmo desenvolver-se com sucesso. Nesta perspetiva, procurou-se analisar e entender como é que estratégias de regeneração urbana bem praticadas, podem ajudar a criar um efeito desinibido em cidades que procuram descobrir e desenvolver os seus produtos e serviços turísticos. Para isto, foi selecionado como estudo de caso a cidade de Berlim na Alemanha, tendo sido feito um levantamento pormenorizado das suas características e das estratégias de regeneração urbana utilizadas, inferindo-se assim as variáveis que fizeram com que a mesma seja hoje um dos principais destinos Europeus visitados.
- BIBLIOMETRIC ANALYSIS ON CYBERSPACE SECURITY - NIS DIRECTIVESPublication . Cláudia, Borgguen; Morais, José C.; Lousã, Mário Jorge DiasThe impact of security in cyberspace has been increasing, motivating companies to reconsider their security strategies. In addition, people from various countries who are aware of this growth are seeking to present studies in various journals that allow them to identify elements that contribute to the consolidation of the concept of security in cyberspace. With this reality in mind, this study, supported by a bibliometric analysis of security in cyberspace based on articles published in the last eight years, aims to analyze the evolution of scientific research, identify the most influential scientific publications on topics related to cyberspace security, and detect research opportunities in the field. The study also discusses the implementation of the legal framework for security in cyberspace and the NIS Directive, aspects that European companies should consider in their cybersecurity strategy. The study's conclusions highlight the multifaceted nature of cybersecurity challenges and the need for a holistic and collaborative approach to strengthening digital resilience, with an emphasis on promoting a culture of awareness encouraged at the organizational and social level by policymakers, industry leaders, and researchers.
- BIBLIOMETRIC STUDY ON THE DEVELOPMENT AND IMPLEMENTATION OF CYBERSECURITY IN AUTONOMOUS VEHICLESPublication . Teixeira, Henrique; Lousã, Mário Jorge Dias; Morais, José C.The main objective was to examine the trajectory of scientific research in this domain, identify the most influential publications related to cybersecurity in autonomous vehicles and pinpoint research opportunities, supported by the PRISMA method. Additionally, the study explores cybersecurity themes in autonomous vehicles, emphasizing the significance of concepts like blockchain, machine learning, and deep learning essential in formulating business strategies. Furthermore, the research identifies influential scientific publications, predominant journals, the most productive countries, and authors with the most publications on cybersecurity in autonomous vehicles. It identifies research opportunities organized into two distinct clusters to provide a comprehensive understanding of the current state of research in this field and offer insights for companies and academics interested in contributing to future advancements in the cybersecurity of autonomous vehicles. The article demonstrates that cybersecurity is a fundamental area for the development and implementation of secure and reliable autonomous vehicles.
- BIBLIOMETRIC STUDY ON THE IMPORTANCE OF ENDPOINT SECURITY IN COMPANIESPublication . Gonçalves, João; Lousã, Mário Jorge Dias; Morais, José C.This bibliometric study addresses the importance of endpoint security in companies, considering the growing use of information technologies, both in business and personal use. It highlights the need to protect endpoints such as computers, mobile devices, servers, and IoT devices. Endpoint security encompasses measures such as monitoring the files and binaries on and running on the machine using antivirus, data encryption, and threat detection solutions. The literature review highlights the importance of terminology and best practices, highlighting the application of graph-based approaches to strengthen security in medical information networks. Tools such as EDR are cited as essential, especially for small and medium-sized companies. The study emphasizes the importance of business continuity in the face of cyber threats, highlighting the role of artificial intelligence, machine learning, and frameworks. It takes a bibliometric approach, using a specific database to collect bibliometric data on scientific publications published between 2017 and 2023. As a basis for the study, the words “cybersecurity”, “endpoint security”, “business continuity”, and “business” were used. Various analyses of bibliometric results are also presented, including the number of publications by type of document, the scientific journals with the highest number of publications, the countries with the highest number of publications, the number of publications per author, the most cited articles, and the occurrence of identified keywords.
- BIBLIOMETRIC STUDY ON THE IMPORTANCE OF ENDPOINT SECURITY IN COMPANIESPublication . Gonçalves, João; Lousã, Mário Jorge Dias; Morais, José C.This bibliometric study addresses the importance of endpoint security in companies, considering the growing use of information technologies, both in business and personal use. It highlights the need to protect endpoints such as computers, mobile devices, servers, and IoT devices. Endpoint security encompasses measures such as monitoring the files and binaries on and running on the machine using antivirus, data encryption, and threat detection solutions. The literature review highlights the importance of terminology and best practices, highlighting the application of graph-based approaches to strengthen security in medical information networks. Tools such as EDR are cited as essential, especially for small and medium-sized companies. The study emphasizes the importance of business continuity in the face of cyber threats, highlighting the role of artificial intelligence, machine learning, and frameworks. It takes a bibliometric approach, using a specific database to collect bibliometric data on scientific publications published between 2017 and 2023. As a basis for the study, the words “cybersecurity”, “endpoint security”, “business continuity”, and “business” were used. Various analyses of bibliometric results are also presented, including the number of publications by type of document, the scientific journals with the highest number of publications, the countries with the highest number of publications, the number of publications per author, the most cited articles, and the occurrence of identified keywords.
- UM CISNE NEGRO NA SOCIEDADE DA PÓS-NORMALIDADE E DA PÓS-VERDADE. AS IMPLICAÇÕES DA COVID-19 NA BUSCA PELA VERDADEPublication . Carvalho, Hugo Miguel de Almeida Pais de; Santos, João CarlosNeste conceptual paper analisamos a presente era como um sistema definido pelas suas relações, que são representadas como inputs e outputs. Portanto, quando falamos sobre esta era enfatizamos algumas condições específicas do sistema que nos conduzem para a pós-normalidade e pós-verdade. Tentamos dar sentido ao presente e descobrir o futuro da verdade através da influência de acontecimento de impacto desproporcionado ou de eventos raros e aparentemente inverosímeis, como se verifica, no caso da COVID-19. Analisamos igualmente as razões que conduzem a pessoa humana, individualmente ou coletivamente, a não ver ou não querer ver a importância destes eventos no desenrolar da História e desenvolvimento da humanidade.