If you prefer a VPN, it is possible to set it up by way of OpenVPN with just some clicks. Two configurations are supplied — the properly apocalyptic sounding Roadwarrior, and the more descriptive https://macktechbiz.com/blogs/news/unleashing-the-power-of-micro-appliance-pc-firewalls-a-revolution-in-open-source-firewall-solutions-with-zenarmor-and-opnsense-support