Extensión Cañar - Ingeniería de Sistemas
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Examinando Extensión Cañar - Ingeniería de Sistemas por Asesores "Andrade Cárdenas, Danny Patricio"
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- ÍtemSolo MetadatosAnálisis de soluciones VPN basadas en software libre para evitar ataques en los sistemas de comunicación(Universidad Catolica de Cuenca extension Cañar, 2023) Clavijo Verdugo, Juan Marcelo; Andrade Cárdenas, Danny Patricio; 030274275-4At present, the evolution of the Internet has facilitated communication and the exchange of information among users. However, it has also raised concerns about the security and privacy of shared data. In this context, virtual private networks (VPN) have emerged as a reliable and secure solution. VPNs enable a secure local network on the Internet without needing a physical connection between members. Through a data tunnel, the information is encrypted and can only be seen by the person for whom it is intended, providing solid protection and reliability in safeguarding the information. This work is based on bibliographical research that gathers relevant information from digital databases and previous studies, aiming to support the execution of the project. The quality of the selected VPN was evaluated using the ISO/IEC 25010 standard, which provides a model with critical points to determine if the VPN meets the necessary standards of functionality, efficiency, compatibility, security, and maintainability. It is concluded that Protón VPN was identified as the most recommended option for protecting information in the theoretical review of free software VPN solutions. It offers benefits such as greater compatibility with Windows, fast and secure communication, and end-to-end data encryption through network tunnels. The configuration and tests carried out show that Protón VPN complies with security standards, with AES-256 encryption that is practically impenetrable for information theft.
- ÍtemAcceso AbiertoAuditoría de la seguridad física y lógica de los servicios tecnológicos en el Gadipcs Suscal, usando como referencia la norma ISO/IEC 27002:2016(Universidad Católica de Cuenca campus Cañar, 2023) Zamora Pomaquiza, Diana Jakeline; Andrade Cárdenas, Danny Patricio; 030286774-2As part of the project, it is proposed to conduct a security audit covering both physical and logical aspects of the Autonomous Decentralized Intercultural and Participative Decentralized Government of the Suscal canton (GADIPCS by its Spanish acronym) technological systems. The primary purpose is to identify vulnerabilities that compromise the robustness of institutional technological services. The project began by establishing a theoretical framework with the items related to the research topic. Subsequently, the audit phases were defined and executed. In order to diagnose the current security posture of the municipality, an interview and a compliance test (Checklist) aligned to the ISO 27002 standard were applied. The checklist was used to assess adherence to security controls or policies. Based on the checklist, a risk matrix was developed to discern the levels of exposure resulting from the lack of implementation of specific controls. At the end of the assessment, an evaluation report was generated, specifying the observations identified and their corresponding suggestions for improvement. Keywords: ISO 27002 standard, risk matrix, security audit, vulnerabilities, audit phases.
- ÍtemAcceso AbiertoModelo de inteligencia de negocios para los departamentos de Crédito y Captaciones de la Cooperativa de Ahorro y Crédito "Achik Inti"(Universidad Católica de Cuenca, 2023) Lema Yuquilema, Johnatan David; Andrade Cárdenas, Danny Patricio; 030294386-5Abstract This research aimed to generate a business intelligence model for the capturing and credit areas at the Achik Inti Savings and Credit Cooperative in the Cañar cantón. The guidelines of the Ralph Kimball development methodology were used, applying all its phases since it emphasizes the data warehouse creation to meet the needs of this project. Different tools were used for the model design: PowerDesigner for the model development, Exasol for data loading, Knime for the ETL (extract, transform, and load) process, and Power BI for Dashboards generation. These tools allow analyzing accurate information in a short time, and thus benefiting the business decision making. As a result, a model for processing, transforming, and displaying vital information for decision making was obtained. The graphs show the current situation at the credit and capitation department with regard to the total amounts of deposit and credit in the last month. The information presented will allow to take necessary and key actions for the improvement of the cooperative, obtaining an advantage over its competitors. Keywords: Power BI, Ralph Kimball, ETL, Dashboards