Blue Coat ProxySG

Blue Coat ProxySG can be deployed as a downstream proxy with Forcepoint Web Security Cloud. You can configure proxy chaining in the following ways:

• Basic chaining: The Blue Coat server does not perform any authentication before forwarding requests to the cloud proxy. The cloud proxy can perform manual authentication only.
• NTLM pass-through: The Blue Coat server takes no part in authentication, forwarding requests to the cloud proxy which then performs NTLM identification.
• X-Authenticated-User: The Blue Coat server performs user authentication and forwards requests to the cloud proxy using the X-Authenticated-User header.