The Sophos XG series are powerful VPN firewalls with a diverse spec designed to suit a range of use cases, from private home office users to branch offices, all the way up to enterprise and datacenter level. A sleek design combined with essential security features, including a practical, cloud-based central management system for easier day-to-day management. On this page, we take you through the key VPN specification for the XG 550, as well as all you need to know about setting up a VPN connection on your Sophos XG Series firewall for your Mac, iPhone or iPad.