# Cómo configurar un servidor SSH seguro en Linux

DevFeed: [Cómo configurar un servidor SSH seguro en Linux](<https://devfeed.tech/articles/como-configurar-un-servidor-ssh-seguro-en-linux-34052.md>)

Original publisher: [Read original article](<https://tengoping.com/blog/configurar-servidor-ssh-seguro-linux/>)

Author: Antonio Pérez

Published: 2026-01-01T00:00:00Z

Content type: tutorial

Language: es

Sources: [tengoping.com](<https://devfeed.tech/sources/tengoping-com.md>)

Topics: [OpenSSH](<https://devfeed.tech/topics/openssh.md>), [Linux](<https://devfeed.tech/topics/linux.md>), [Fail2ban](<https://devfeed.tech/topics/fail2ban.md>)

Tags: [fail2ban](<https://devfeed.tech/tags/fail2ban.md>), [firewall](<https://devfeed.tech/tags/firewall.md>), [hardening](<https://devfeed.tech/tags/hardening.md>), [linux](<https://devfeed.tech/tags/linux.md>), [openssh](<https://devfeed.tech/tags/openssh.md>)

## AI overview

A step-by-step guide to securing an OpenSSH server on Linux. It covers layered protections including non-standard ports, public-key authentication, hardened ciphers, two-factor authentication, and fail2ban, along with configuration and verification guidance.

## Source excerpt

Guía paso a paso para configurar y securizar un servidor SSH en cualquier servidor Linux, incluyendo autenticación por clave, fail2ban y mejores prácticas.