https://repositorio.ifgoiano.edu.br/handle/prefix/266 2026-09-15T08:19:10Z 2026-09-15T08:19:10Z Ferreira, Pedro Vinícius Preto Rezende, Maria Eduarda Siqueira, Vilson Soares de https://repositorio.ifgoiano.edu.br/handle/prefix/6912 2026-08-21T19:53:13Z 2026-08-20T00:00:00Z

Título: DESENVOLVIMENTO E APLICAÇÃO DE TECNOLOGIAS ASSISTIVAS PARA CRIANÇAS COM TRANSTORNO DO ESPECTRO DO AUTISTA: O IMPACTO DOS APLICATIVOS NA COMUNICAÇÃO E APRENDIZAGEM Autor(es): Ferreira, Pedro Vinícius Preto; Rezende, Maria Eduarda; Siqueira, Vilson Soares de Abstract: Autism Spectrum Disorder is a neurodevelopmental condition that primarily affects communication, social interaction, and behavior. With the significant increase in diagnoses in recent years, the search for resources that contribute to the inclusion and development of children with autism has become an urgent need. In this context, assistive technologies—especially apps— emerge as promising tools to support the communication and learning of these individuals, offering personalized and interactive alternatives that respect their unique characteristics. The objective of this study was to analyze how assistive apps impact the communication and learning of children with ASD, based on the development and application of solutions in the field of Information Systems. The methodology used was a literature review, based on scientific articles, theses, dissertations, and case studies published in the last five years. The selection of materials considered criteria such as relevance to the topic, recency, accessibility, and academic rigor. The databases used included Scielo, Google Scholar, BVS, and IEEE Xplore. The results indicate that assistive applications, when well-structured, can promote significant advances in the communication of children with ASD, primarily through the use of images, sounds, and interactive routines. Therefore, the role of information systems professionals in developing technological solutions that are more accessible and better aligned with the actual needs of children and their families is particularly important. Editor: Instituto Federal Goiano Tipo: Artigo de Periódico

2026-08-20T00:00:00Z Batista, Thiago Borges https://repositorio.ifgoiano.edu.br/handle/prefix/6863 2026-08-07T12:56:25Z 2026-06-22T00:00:00Z

Título: ANÁLISE DE SEGURANÇA DE REDES INDUSTRIAIS ETHERNET: UM ESTUDO DE CASO Autor(es): Batista, Thiago Borges Primeiro Orientador: Rosa, Eduardo Castilho Abstract: This study aims to identify vulnerabilities and propose countermeasures to improve the security level of an industrial Ethernet network in a large company located in Catalão, Goiás. In this study the vulnerabilities were identified and mapped at both the physical and logical levels of the industrial network. To mitigate the security issues found, several corrective measures were implemented. The main actions included disabling unused switch ports to reduce the attack surface and strengthening network access control mechanisms. In addition, physical security measures were adopted, such as installing padlocks on the panels housing the network switches to restrict unauthorized physical access to the equipment. Editor: Instituto Federal Goiano Tipo: Trabalho de Conclusão de Curso

2026-06-22T00:00:00Z Simões, Caio Veronez https://repositorio.ifgoiano.edu.br/handle/prefix/6857 2026-08-04T22:20:05Z 2026-06-22T00:00:00Z

Título: INVASÕES DE CONTAS E ANÁLISE DE SEGURANÇA DE PLATAFORMAS DIGITAIS DE VENDAS DE JOGOS Autor(es): Simões, Caio Veronez Primeiro Orientador: Rosa, Eduardo Castilho Abstract: This study analyzes the security of communications in digital game distribution platforms, considering the growing value associated with user accounts and incidents related to credential compromise. Seven platforms were analyzed: Steam, Epic Games, GOG Galaxy, Ubisoft Connect, EA App, Battle.net, and Xbox. The analysis was conducted through network traffic capture using the Wireshark tool, focusing on TLS protocol parameters such as version, cipher suites, cryptographic algorithms, presence of forward secrecy, and CDN usage. The results indicate that most platforms employ efficient and up-to-date protection mechanisms, with the exception of Battle.net. Additionally, a survey conducted with 112 participants revealed that 61.6\% reported experiences with unauthorized access to their accounts, predominantly associated with phishing and the use of malicious software. It was also observed that Steam concentrated the highest number of reported account compromise incidents among the analyzed platforms, despite presenting one of the highest levels of security according to the technical requirements analysis. Editor: Instituto Federal Goiano Tipo: Trabalho de Conclusão de Curso

2026-06-22T00:00:00Z Rodrigues, Rafael https://repositorio.ifgoiano.edu.br/handle/prefix/6856 2026-08-04T22:13:39Z 2026-07-28T00:00:00Z

Título: CONVERGÊNCIA ENTRE TECNOLOGIA DA INFORMAÇÃO E TECNOLOGIA DE AUTOMAÇÃO: PROTOCOLOS DE INTEGRAÇÃO E DESAFIOS DE SEGURANÇA CIBERNÉTICA Autor(es): Rodrigues, Rafael Primeiro Orientador: Silva, Luís Felipe Schons Abstract: The convergence of Information Technology (IT) and Automation Technology (AT) is fundamental to Industry 4.0, as it enables the integration of corporate data and industrial systems, thereby facilitating monitoring, decision-making, and operational efficiency. However, this integration also increases exposure to cyberattacks, leaving control systems, sensors, PLCs, and industrial networks more vulnerable to digital threats. This study analyzes the key protocols used in IT-AT convergence—specifically OPC UA, EtherNet/IP, Profinet, and Modbus TCP - evaluating their advantages, limitations, and suitability for secure integration. The research was conducted through a qualitative and descriptive literature review based on technical literature, standards, and security reports published between 2022 and 2026. The results indicate that OPC UA is the most suitable protocol for secure integration between industrial and corporate environments, particularly when combined with network segmentation, an industrial Zero Trust DMZ, and IEC 62443 guidelines. Editor: Instituto Federal Goiano Tipo: Trabalho de Conclusão de Curso

2026-07-28T00:00:00Z