How do I set up a firewall on my servers?

You can purchase a firewall for your server (for charges, see the Pricing page). To add a firewall to your server, from the ElasticHosts control panel, first shut down the server, then click Edit. On the Edit page, click “Enabled” next to Firewall: don’t forget to hover your mouse over the green tooltip for more information on the options available to you here.