Server Setup

The server setup is the next important step to secure your server. This section will cover how to secure, optimize and improve your server.

Add Swap

Harden Ubuntu Add Swap - Add a swap file to your Ubuntu Server

Disable IRQ Balance - Start to secure your Ubuntu server

Disable IPv6 - Start to secure your Ubuntu server

Fix OpenSSL Heartbleed vulnerability

Secure /tmp and /var/tmp folders

Secure your Ubuntu server Console

Secure Shared Memory - Start to secure your Ubuntu server

Secure TCP Wrapper - Secure TCP connections

Server Stability - Stabilize your server from dangerous attacks

Set the security limits of your Ubuntu server

Set Timezone - Start to secure your Ubuntu server

Set the hostname and host file of your Ubuntu Server