What purpose does the “VPN” feature serve in Sophos XG Firewall?

The VPN feature in Sophos XG Firewall is essential for creating secure remote connections for users. This functionality ensures that data transmitted over the internet remains encrypted and protected from potential eavesdropping or interception. By allowing remote users to securely access the internal network, the VPN aids in maintaining data integrity and confidentiality, which is especially critical for organizations handling sensitive information.

The establishment of these secure connections can vary, supporting different VPN protocols that accommodate various needs and scenarios, such as site-to-site connections or client-to-site access. This versatility provides users with the flexibility to connect to the organization's resources from remote locations while ensuring that all traffic is securely managed.

In this context, other choices do not align with the primary function of the VPN feature. Management interfaces and guest browsing safety involve different aspects of firewall operations and security protocols, and optimizing internet speed does not pertain to the core purpose of a VPN, which is security and remote access. Focusing on the role of VPNs within a firewall's overall security posture is crucial for understanding the importance of this feature in contemporary network environments.