What type of encryption is used by the Sophos XG Firewall for VPN connections?

The Sophos XG Firewall utilizes both IPsec and SSL encryption for VPN connections, employing strong encryption standards to ensure secure communications over the internet. This dual approach allows for flexibility in VPN deployment, catering to various requirements and environments.

IPsec is widely recognized for its strength in securing data packets at the network layer, making it ideal for site-to-site connections and securing communications between network devices. On the other hand, SSL (Secure Sockets Layer) is favored for securing data between web applications and clients, often used for remote access VPNs due to its ability to traverse firewalls and NAT devices more easily.

By supporting both encryption protocols, the Sophos XG Firewall provides a comprehensive and secure VPN solution that can accommodate different use cases, whether it involves connecting multiple sites securely or allowing remote users to access corporate resources with enhanced security measures. This combination enhances the versatility and robustness of the VPN service offered by the firewall.