---
title: How do I secure my VPS after installation?
description: " Recommended steps: ● Update OS ● Change SSH port ● Use SSH keys ● Install firewall ● Disable root login"
url: "https://ncxhost.com/docs/how-do-i-secure-my-vps-after-installation/"
updated: "2025-12-09"
category: SECURITY / DDoS / HARDENING / ABUSE
---

# How do I secure my VPS after installation?

 Recommended steps:

● Update OS

● Change SSH port

● Use SSH keys

● Install firewall

● Disable root login