Maestría en Ciencias de la Información y las Comunicaciones Metodología Profundización
URI permanente para esta colecciónhttp://hdl.handle.net/11349/96015
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Ítem Diseño e implementación de una arquitectura en la nube para mitigar fraudes digitales en transacciones con tarjeta de crédito utilizando técnicas de Fast Data(Universidad Distrital Francisco José de Caldas) Morales Mojica, Jhon Alejandro; Espinel Ortega, Alvaro; Espinel Ortega Alvaro [0000-0002-7747-7718]Today, driven by key business objectives in the new digital era, including competitive pressures, the need to capitalize on new market opportunities, the requirement for rapid data processing, and the generation of new, more complex, secure, and relevant customer experiences, there is a growing need for real-time data processing methods that protect the interests of organizations and the assets of their customers. Data streaming, also known as Fast Data, is not merely about retrieving data more quickly. It represents a fundamental shift in how we design data-centric applications. Many companies with Big Data systems have begun to move away from batch processing to keep pace with the third dimension of data: speed. While this is important, migrating to fast data architectures that enable scalable, fault-tolerant, and real-time systems is challenging. Therefore, this project proposes a data streaming method that benefits the Colombian banking sector (a fully cloud-based architecture), by designing and implementing the necessary steps to prevent fraudulent credit card transactions. This approach leverages real-time Big Data processing and algorithm development as its core strategy. The project aims to provide various organizations with information about transactional activity triggered by users of financial services, enabling them to take proactive measures against suspected fraud that could compromise customer assets and the reputation of financial institutions.Ítem Modelo de arquitectura para el almacenamiento de datos de radares meteorológicos.(Universidad Distrital Francisco José de Caldas) Puentes Rivero, Jonathan; Cruz Cadena, Giovanny Andre; Perdomo Charry, Cesar Andrey; Perdomo Charry, Cesar Andrey [0009-0009-5586-0255]During the internship, deficiencies in meteorological data management at the Colombian Civil Aeronautics were addressed, highlighting the need for a centralized storage system to facilitate data access and management for future analysis and processing. The research identifies challenges in storage and processing efficiency due to the heterogeneity and volume of data. The proposal focuses on the design of a centralized data storage system based on cloud or hyperconverged technologies, intended for the management of meteorological data from the Civil Aeronautics radar network. The implementation of this system is expected to improve the management and retention of data delivered by meteorological radars, and also allow the storage of large volumes of data of interest for future use in analysis in civil aviation incident investigations and the generation of meteorological forecasting products.Ítem Metodología para la actualización y modernización del sistema AWOS de los aeropuertos de Colombia(Universidad Distrital Francisco José de Caldas) Puentes Pedraza, Kevin Julian; Perdomo Charry, Cesar Andrey; Puentes Pedraza, Kevin Julian 0009-0003-5308-0446This project focuses on the modernization of the Automated Weather Observation System (AWOS) in airports across Colombia, managed by the Civil Aviation Authority of Colombia (Aerocivil). The initiative aimed to upgrade outdated infrastructure and improve security systems to enhance the efficiency, availability, and security of meteorological observation systems. An initial diagnostic revealed that 24 out of 49 airports were operating with outdated software versions (MetConsole 2.0) and obsolete hardware, exposing the system to critical vulnerabilities. The proposed solution involved the implementation of advanced technologies such as Hyperconverged Infrastructure (HCI), SD-WAN, Next-Generation Firewalls (NGFW), and DMZ, enhancing security and connectivity between airports and the control center in Bogotá. Additionally, a comprehensive transition and implementation plan was developed, including the training of technical, operational, and administrative personnel. This project has a significant impact on operational safety and air traffic management efficiency, ensuring real-time availability of meteorological data crucial for flight takeoff and landing decisions.