CyberGhost VPN Firefox Extension is a browser-based VPN solution designed specifically for Mozilla Firefox. The extension provides virtual private network capabilities directly within the Firefox browser environment. The product is developed by CyberGhost and appears to be related to or branded under ZenMate based on the URL structure. It functions as a browser extension that enables users to establish VPN connections while browsing. The extension is part of a broader CyberGhost VPN ecosystem that supports multiple platforms including Windows, Android, Amazon Fire TV, Android TV, and Apple TV. This indicates the product is designed to work as part of a cross-platform VPN service. As a Firefox-specific implementation, the extension integrates directly into the browser interface, allowing users to manage VPN connections without requiring a separate standalone application. This approach provides VPN protection specifically for browser-based traffic and activities conducted within Firefox. The product serves users who need privacy and security protection for their web browsing activities through encrypted VPN tunneling directly in their Firefox browser.