How to choose a firewall for my Droplet?

Hey 👋,

Great question! Setting up a firewall is a key step in securing your Droplet, and I’m glad you’re on top of it!

Option 1: UFW (Uncomplicated Firewall)

UFW is a simple and easy-to-use firewall available on Ubuntu, and it’s perfect for most users. Here’s a basic guide to help you get started:

https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-with-ufw-on-ubuntu

Option 2: DigitalOcean Cloud Firewalls

Alternatively, you can also manage firewall rules using DigitalOcean’s Cloud Firewalls. These are firewalls you can configure at the network level, and they apply automatically to all the Droplets you assign them to. One big plus is that they filter the network traffic before it ever reaches your server, unlike ufw where the firewall runs on the server itself.

Here’s a basic rundown:

1. Create a New Firewall – You can create and manage firewalls directly from the DigitalOcean Control Panel under the Networking tab.

2. Set Rules – You’ll be able to create rules for incoming and outgoing traffic. Similar to UFW, you can allow SSH (port 22), HTTP (port 80), and HTTPS (port 443).

3. Apply the Firewall to Your Droplet – Once you’ve created the firewall, apply it to your Droplet to enforce the rules.

More detailed information on setting up Cloud Firewalls can be found here:

• How to Use Cloud Firewalls
• How to Create New Firewall Rules

Let me know how it goes!

- Bobby

Heya,

I’ll be brief, whichever firewall you feel most comfortable with that should be what you choose in my opinion.

For me the easiest is UFW so I would recommend that.