> For the complete documentation index, see [llms.txt](https://books.spartan-cybersec.com/cppj/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://books.spartan-cybersec.com/cppj/defensas-y-herramientas-de-seguridad-perimetral/gateways-de-seguridad-de-correo-electronico-seg.md).

# Gateways de Seguridad de Correo Electrónico (SEG)

Un Gateway de Seguridad de Correo Electrónico (SEG) es una solución que protege contra amenazas de correo electrónico, como phishing, spam y malware, mediante la inspección y el filtrado del tráfico de correo electrónico entrante y saliente.

**Ejemplos de SEG:**

* <mark style="color:green;">**Proofpoint**</mark><mark style="color:green;">:</mark> Soluciones que ofrecen protección avanzada contra amenazas de correo electrónico.
* <mark style="color:green;">**Mimecast**</mark><mark style="color:green;">:</mark> Servicios de seguridad de correo electrónico en la nube que protegen contra ataques y fugas de datos.

### <mark style="color:green;">**Importancia para los Pentesters:**</mark>

* <mark style="color:green;">**Pruebas de Seguridad de Correo Electrónico**</mark><mark style="color:green;">:</mark> Evaluar la efectividad de los SEGs en la detección y bloqueo de amenazas de correo electrónico.
* <mark style="color:green;">**Simulación de Ataques**</mark><mark style="color:green;">:</mark> Probar la capacidad de los SEGs para detectar y bloquear ataques de phishing y malware.


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