A hardware firewall allows you to filter incoming traffic before it reaches your server. This provides additional protection and reduces system load.
How to manage:
- In the server management card, go to the "Firewall" section.
- Enable: You can activate protection with a single button. When the firewall is off, all traffic is allowed.
- Rules: You can add allow rules for specific ports (e.g., 80 for websites, 22 for SSH).
Important: Don't forget to open the port for your connection (SSH/RDP) so you don't lose access to the server.
