Which of the following statements is true regarding SSL VPN settings for an SSL VPN portal?

FortiGate primarily uses DNS servers for name resolution by default; WINS is a legacy name resolution service mainly used in older Windows environments and is not the default for FortiGate.

By default, SSL VPN portals do not require client certificates for authentication; user authentication typically relies on usernames and passwords, with client certificates being an optional, advanced security feature.

By default, split tunneling is typically disabled or set to full tunnel, meaning all traffic goes through the VPN, which is generally more secure; enabling split tunneling requires explicit configuration.

By default, the FortiGate's administrative HTTPS GUI and the SSL VPN portal are configured to listen on the same port (typically 443) on the external interface, allowing a single public IP and port to be used for both services, distinguished by the URL path. This is a common default configuration for FortiGate devices.