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The objective of this review was to examine the different biometric data encryption techniques or algorithms used in authentication for information security. Consequently, the PRISMA methodology was used to select articles in different databases during the period between 2019 and 2023. The databases used were SCOPUS, SCIELO and GOOGLE ACADEMICO, where when applying the proposed inclusion and exclusion criteria, they were considered 13 articles for this research. In this way, it was possible to notice the need to apply encryption algorithms as a form of attack prevention and aimed at meeting the objectives of information security, the most used being AES (Advanced Encryption Standard) and encryption chaotic. [ABSTRACT FROM AUTHOR]

Objective: to analyze the image about the Yellow Fever epidemic in Rio de Janeiro in 1850. Methodology: This is a historical perspective, based on cultural and imagery analysis. The historical source was the image of the tenth issue of Illustrada Magazine, in 1876. Results: The image published on March 4, 1876, on page 07 of the number 10 of Year 01 of Revista Ilustrada, denominated "Yellow Fever Epidemic" translates as an outbreak that caused high mortality rates, representations on the dynamics of the epidemic, death, and Oswaldo Cruz's participation in this context. Conclusions: The representations, together, demonstrated the despair with the disease, the death as an outcome of this epidemic and sanitary action, but also the hope and salvation through the vaccine as a result of this outbreak. [ABSTRACT FROM AUTHOR]

In today's dynamic cybersecurity scenario, effective management of access to critical systems and data is essential to safeguard the integrity and confidentiality of information. This article presents a systematic review of the most prominent access control techniques in the last five years (2019-2023), with the aim of providing an updated view of trends in information security. The review, based on a meticulous selection of articles from Scopus, SciELO, IEEE and Google Scholar, adheres to the PRISMA methodology to ensure a rigorous and complete systematic review. Advanced techniques such as CP-ABE, ABAC, RBAC, ACE-BC, ABSE, among others, were identified and evaluated, which represent significant advances in access control and the protection of sensitive information. The results obtained highlight the critical importance of these techniques in information security, providing a clear overview of the most effective tools in the protection of digital assets. Ultimately, this review not only informs the latest trends but also drives future research in the area of access control and information security. [ABSTRACT FROM AUTHOR]

The general objective of this research article is to identify the most used frameworks in the implementation of good information technology governance (GTI) practices in small and medium-sized companies starting from the analysis of publications in the databases of academic journals of the last six years. To develop this research, a systematic review was carried out in the GOOGLE ACADEMICO, SCOPUS AND SCIELO databases. Then we proceeded with the application of the exclusion and inclusion criteria which resulted in a total of 13 articles in which the main IT governance frameworks applied in SMEs are detailed, which serve to answer the research questions. Raised. The framework that is most used in the IT governance of SMEs is COBIT since it is more flexible and can be adapted for optimal implementation in companies. [ABSTRACT FROM AUTHOR]

The support ticket system today is a key element for any company. Classifying these tickets can be a complex task if done manually, as the assignment can be incorrect, leading to re-assignment of tickets, unnecessary use of resources, and extension of resolution time. The Machine Learning technology applied to support ticket systems has managed to automate the classification of tickets, thus hoping for a better assignment of the incidents to be resolved. This article aims to find the algorithms, based on Machine Learning technology, that obtain a higher accuracy rate in the classification of support tickets in the management of information technology incidents (ITIL). [ABSTRACT FROM AUTHOR]