We recommend several security practices: Make sure you have automatic backups enabled. Perform all admin tasks with sudo as a non-root user. Keep your Ubuntu server up-to-date with software and security patches. Use the Ubuntu firewall, or both.
We recommend several security practices: Make sure you have automatic backups enabled. Perform all admin tasks with sudo as a non-root user. Keep your Ubuntu server up-to-date with software and security patches. Use the Ubuntu firewall, or both.