Securing Your VPS with UFW Firewall

Securing Your VPS with UFW Firewall

UFW (Uncomplicated Firewall) helps you manage firewall rules on your VPS and block unauthorized access.

Step 1: Install UFW

sudo apt update && sudo apt install ufw -y

Step 2: Allow SSH

If your SSH is running on port 2222:

sudo ufw allow 2222/tcp

Step 3: Allow Other Services

sudo ufw allow 80/tcp
sudo ufw allow 443/tcp

Step 4: Enable UFW

sudo ufw enable

Step 5: Check Status

sudo ufw status verbose

✅ Now your VPS only allows trusted connections and is protected from unwanted traffic.

  • Firewall, UFW, Server Protection, VPS Security
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