Firewall-linux: a computer security solution for smes (small and medium-sized enterprises)
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Universidad Industrial de Santander
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Se facilita una solución de seguridad de red personalizada de muy bajo costo para las pequeñas y medianas empresas, permitiéndoles identifcar y afrontar con precisión los riesgos y tener una protección integral y completa. Se detectaron las necesidades que tienen las PYMES y se implementó un Servidor Firewall Linux. Básicamente se confgura un host con la herramienta Iptables para defnir la reglas de fltrado de paquetes según las políticas de seguridad establecidas para la protección del fujo de datos entre dos redes. Se hizo un análisis funcional al frewall, instalando servicios a los hosts de las redes locales para verifcar la veracidad y factibilidad de las reglas confguradas, en el cual el comportamiento del frewall fue muy efectivo de acuerdo a las exigencias de las políticas de seguridad creadas.
It is facilitates a safety solution of personalized network of very low cost for the small and medium companies, allowing them to identify and to confront accurately the risks and to have an integral and complete protection. The needs of SMEs were detected and implemented a Linux Server Firewall. Basically you confgure a host with iptables tool to defne packet flter rules according to established security policies to protect the fow of data between two networks. It was done a functional analysis to frewall, installing services to hosts on local networks to verify the accuracy and feasibility of the confgured rules, in which the frewall behavior was very effective in accordance with the requirements of established security policies.
It is facilitates a safety solution of personalized network of very low cost for the small and medium companies, allowing them to identify and to confront accurately the risks and to have an integral and complete protection. The needs of SMEs were detected and implemented a Linux Server Firewall. Basically you confgure a host with iptables tool to defne packet flter rules according to established security policies to protect the fow of data between two networks. It was done a functional analysis to frewall, installing services to hosts on local networks to verify the accuracy and feasibility of the confgured rules, in which the frewall behavior was very effective in accordance with the requirements of established security policies.
Keywords
Security Computer, smes, firewall, linux centos, iptables, Seguridad Informática, pymes, firewall, linux centos, iptables