Sophos Next-Gen Firewall is a network security product offered and resold by Systemhaus for you GmbH (sh4u.de), a German IT systems house. The product is developed by Sophos and positioned under the "Schutz der Daten" (data protection) category on the reseller's site. As a next-generation firewall, Sophos NGF goes beyond traditional packet filtering by incorporating advanced threat detection and network traffic inspection capabilities. Next-generation firewalls of this type typically combine stateful inspection with deep packet inspection, application-layer filtering, and integrated threat intelligence. Note: The page content available is minimal and does not include detailed technical specifications, feature lists, or integration information. The page appears to be a reseller listing page for Sophos firewall products by a German IT service provider, with most content blocked behind cookie consent prompts for embedded Vimeo and YouTube video content.