What does a Split Tunnel VPN typically do?

A Split Tunnel VPN is designed to selectively route traffic, allowing only the data packets meant for the VPN to be sent through the secure tunnel, while all other internet traffic continues to flow through the regular internet connection. This approach enables users to access resources on a secure network remotely while still maintaining an open connection for other, non-sensitive internet activity.

For instance, if a user is connected to a corporate VPN, they can securely access internal resources, such as files or applications, while other browsing activities—like streaming videos or browsing the web—can take place normally without being routed through the VPN. This configuration helps in maintaining bandwidth efficiency and performance, as not all traffic is directing through the more secure, but potentially slower, VPN connection.

The other choices do not accurately describe the function of a Split Tunnel VPN. Encrypting all outgoing network traffic refers to a Full Tunnel VPN, which sends all data through the secure tunnel. Email security is not directly relevant to the functionalities of a Split Tunnel VPN, and connecting multiple networks together typically describes a different type of networking setup, not specific to a VPN's routing capabilities.