1.0CAVSIhttps://www.cavsi.com/espanoladminhttps://www.cavsi.com/espanol/blog/author/admin/¿Para qué sirve un firewall? - CAVSIrich600338<blockquote class="wp-embedded-content" data-secret="oyREuKW39G"><a href="https://www.cavsi.com/espanol/blog/para-que-sirve-un-firewall/">¿Para qué sirve un firewall?</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.cavsi.com/espanol/blog/para-que-sirve-un-firewall/embed/#?secret=oyREuKW39G" width="600" height="338" title="«¿Para qué sirve un firewall?» — CAVSI" data-secret="oyREuKW39G" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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Un firewall examina todo el tráfico enrutado entre las dos redes para ver si cumple con ciertos criterios. Si lo hace, se dirige entre las redes, de lo contrario se detiene. Un firewall filtra el tráfico entrante y saliente.