Fail2ban and firewall
Blocks repeated failed logins and sets a sensible firewall. It installs from the Apps tab of your ZaRHost server in one click, on a Linux server in London with its own IP address and SSH key.
What it is good for
- Block addresses that keep guessing passwords
- A sensible firewall on the server itself
- A safer server from the first day
What you need
- At least 1 GB of memory, so the Nano size or larger (£2 a month for Nano).
- Any of the four Linux systems: Ubuntu, Debian, AlmaLinux or Rocky Linux.
Questions
Does it replace the firewall in the panel?
No. It adds protection on the server, alongside the firewall in the panel.
How do I install Fail2ban and firewall?
Open your server in the panel, go to the Apps tab and press Install next to Fail2ban and firewall. You can also choose it when you create the server.
How much memory does Fail2ban and firewall need?
At least 1 GB. The Nano size has 1 GB and costs £2 a month.