Browsing by Author "Yacchirema Lumbi, Gladys Cristina"

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    Plataforma de seguridad perimetral para un ISP (proveedor de servicios de internet)
    (Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Maestría en Telecomunicaciones, 2021) Yacchirema Lumbi, Gladys Cristina; Guevara Aulestia, David Omar
    Today computer security plays an important role in all sectors of society starting with government agencies, educational institutions, financial institutions, health centers and of course companies; the commitment and responsibility of each of them is to safeguard their data and information of people which leads to use platforms to efficiently manage the threats that try to breach the security of a network. This research project aims to implement a perimeter security platform for the company Simantec, due to the business line of the company and the flow of information it handles, a perimeter security system covers the needs and requirements demanded by this entity, being the highest priority the protection of all data considered the most important asset of the entity. The implementation of a proprietary UTM (Unified Threat Manager) at the boundary of the Internet and LAN will mitigate the threats to which the data is exposed, functions such as antivirus, anti-spyware, anti-spam, network firewall, intrusion prevention and detection, and content filtering will maximize the security of the information. In addition, the creation of VPN to access the internal network from anywhere and access the company's services will increase security. At the same time, another defense equipment will be configured, a software UTM with the same functions of the proprietary UTM. The objective is to compare the two threat managers, analyze the advantages and disadvantages of each one in order to choose the best option considering cost/benefit, features, performance, security and above all profitability. Finally, we propose the development of a plan of good security practices, with the aim that employees incorporate as a habit certain methods to prevent attacks carried out through malicious activities by third persons.
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    Sistema de Comunicación de alta disponibilidad para la transmisión de datos entre la central y las subestaciones de la Corporación Nacional de Electricidad Empresa Pública Unidad de Negocio Bolívar.
    (Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones, 2016-07) Yacchirema Lumbi, Gladys Cristina; Brito Moncayo, Geovanni Danilo
    El presente proyecto fue desarrollado para la Corporación Nacional de Electricidad Empresa Pública Unidad de Negocio Bolívar CNEL EP Bolívar, el cual se fundamentó en el estudio y diseño de una red de comunicación que permita integrar el sistema SCADA de las subestaciones eléctricas de Guaranda, Guanujo, Cochabamba, Sicoto, Echeandía y Caluma con el Centro de Control. Para ello se instalará fibra óptica ADSS de 12 hilos a lo largo de las rutas de las líneas de subtransmisión a 69 kV, empleando como topología un doble anillo redundante y así brindar soluciones que permita supervisar, monitorear y adquirir datos de la red de distribución energética. Este sistema basado en tecnología óptica promete ser una plataforma sólida para desplegar a futuro nuevos servicios corporativos como VoIP, video vigilancia, datos para usuarios e internet de alta velocidad, servicios que serían imposibles de implementar con el actual sistema de comunicación inalámbrico que emplea la Corporación para la transmisión de información. El diseño de la propuesta en formato SENPLADES, requisito necesario para la adjudicación de proyectos y su respectiva participación dentro del presupuesto del Estado, es otro aporte del proyecto de investigación, además de este documento se adjunta los planos de la ruta del tendido de fibra óptica, datasheet de los equipos ópticos e información adicional indispensables para el desarrollo de la propuesta. Abstrac The present project was developed to “Corporación Nacional de Electricidad Unidad de Negocio Bolívar CNEL EP Bolivar”, it was based in the study and design a communication net that allow to integrate the SCADA system of electrical substations Guaranda, Guanujo, Cochabamba, Sicoto, Echeandía and Caluma with Control Center. For it will install ADSS fiber optical of 12 strands laid along of the route of sub transmission line to 69 kV, using as topology a redundant double ring for to give solutions that allow to supervise, monitor and acquire data of the distribution energetic net. This system based in optical technology promises to be a solid platform for to deploy in the future new corporate services as VoIp, vigilant video, users data, and high speed internet than would be impossible to implement with the actual wireless communication system that employed the Corporation for information transmission. The proposal design in SENPLADES format, requirement necessary for projects adjudication and its respective participation inside of State budget, is another contribution of investigation project besides to this document is attached to the project the planes of laying route optical fiber, datasheet of optical equipment and additional information indispensable for the development of proposal.