Proxy Chaining
You can proxy chain full web traffic from your Web Security On-Premise to Forcepoint RBI (where you have a full RBI subscription). The administrator can configure the proxy authentication-based identity provider option for a tenant. This allows seamless one-time authentication for Forcepoint Web Security On-premise with Forcepoint Remote Browser Isolation, via proxy chaining. For more details, refer to Configuring Forcepoint RBI (Cloud Deployment) in proxy chaining mode with Forcepoint Content Gateway for full isolation section.
Note: To activate Proxy chaining support, contact Forcepoint Technical Support.