Desarrollo de un prototipo de un sistema de análisis y monitoreo de una red utilizando la herramienta open source SNORT para identificar las vulnerabilidades de la red y brindar seguridad a las conexiones de los diferentes dispositivos finales con servidor VPN y raspberry PI
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Fecha
2021
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Universidad de Guayaquil. Facultad de Ciencias Matemáticas y Físicas. Carrera de Ingeniería en Networking y Telecomunicaciones
Resumen
Debido al avance constante de las tecnologías y las vulnerabilidades que conlleva,
se ha pensado mucho en la seguridad de la información de los dispositivos que se
conectan diariamente a internet a nivel mundial, para esto, han surgido muchos
proyectos de seguridad de las redes, y se han creado infinidad de programas para
monitorear las redes con el fin de proteger información personal y valiosa de los
diferentes equipos conectados a internet, a medida que pasa el tiempo las
personas y empresas usan la tecnología para diferentes propósitos, en la
actualidad se incrementó el uso de Redes Privadas Virtuales VPN, debido a la
seguridad que ofrece, ya que se extiende a través de la red de manera encriptada,
para seguridad de los usuarios.
Dicho esto, se llegó a la conclusión de presentar el proyecto de monitorear una
red empresarial pymes, encontrar vulnerabilidades y aplicar un servidor VPN con
monitoreo constante con el fin de bloquear cualquier tipo de intrusión no deseada
a la red corporativa y evitar robo de los datos confidenciales que por ella se
transmiten, este proyecto se desarrolló pensando en las empresas pequeñas y
grandes que deseen adquirir este servicio a bajo costo.
Due to the fact that technology is constantly advancing and with it the vulnerabilities that it entails, the security of information has been deemed necessary in the devices that connect daily to the internet worldwide. In order to reach this, many security projects have emerged and countless programs have been created to monitor the network in order to protect personal and valuable data from different devices connected to internet. As time goes by people and companies use technology for different purposes. Currently, the use of VPNs (Virtual Private Network) has increased, due to the security it offers since it extends through the network in an encrypted way for the safety of its users. That said, it was concluded the idea of presenting a project to monitor a business network for SMEs, finding vulnerabilities and apply a VPN server with constant monitoring in order to block any kind of unwanted intrusion to the corporate network and avoid ‘scam’ or of confidential data theft that transmitted by it. This project was developed taking into account small and big companies that want to acquire this service at low costs. To develop and implement this project, a Raspberry Pi 3 +B board was used, in which the IPFire perimeter security tool was installed and an OpenVPN security
Due to the fact that technology is constantly advancing and with it the vulnerabilities that it entails, the security of information has been deemed necessary in the devices that connect daily to the internet worldwide. In order to reach this, many security projects have emerged and countless programs have been created to monitor the network in order to protect personal and valuable data from different devices connected to internet. As time goes by people and companies use technology for different purposes. Currently, the use of VPNs (Virtual Private Network) has increased, due to the security it offers since it extends through the network in an encrypted way for the safety of its users. That said, it was concluded the idea of presenting a project to monitor a business network for SMEs, finding vulnerabilities and apply a VPN server with constant monitoring in order to block any kind of unwanted intrusion to the corporate network and avoid ‘scam’ or of confidential data theft that transmitted by it. This project was developed taking into account small and big companies that want to acquire this service at low costs. To develop and implement this project, a Raspberry Pi 3 +B board was used, in which the IPFire perimeter security tool was installed and an OpenVPN security
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Raspberry Pi, IPFire, Seguridad perimetral, Snort, OpenVPN, firewall, IDS