Deploying Remote Filtering Server and Client

Applies to:
  • Forcepoint URL Filtering, v8.5.x
With Forcepoint URL Filtering, you have the option to add the Remote Filter module to manage Internet activity for machines that reside or travel outside your network.
  • Remote Filtering Client is installed on each remote machine.
  • The client software communicates with Remote Filtering Server, which acts as a proxy to Filtering Service.

    Communication between the components is authenticated and encrypted. When you install remote filtering components:

  • Install Remote Filtering Server on a dedicated machine that can communicate with the Filtering Service machine.

    As a best practice, install Remote Filtering Server in the DMZ outside the firewall protecting the rest of the corporate network. This is strongly recommended.

  • Do not install Remote Filtering Server on the same machine as Filtering Service or Network Agent.
  • Each Filtering Service instance can have only one primary Remote Filtering Server.

    Remote Filtering Client system recommendations:

  • Pentium 4 or greater
  • Free disk space: 25 MB for installation; 15 MB to run the application
  • 512 MB RAM
Network Size Hardware Recommendations
1-500 clients

Windows or Linux

  • Quad-Core Intel Xeon 5420 or better processor, 2.5 GHz or greater
  • 2 GB RAM
  • 20 GB free disk space
500+ clients

Windows or Linux

  • Quad-Core Intel Xeon 5450 or better processor, 3.2 GHz or greater
  • 4 GB RAM
  • 20 GB free disk space

The following illustration provides an example of a Remote Filtering deployment. The illustration does not include all web protection components. For more information, see the Deploying the Remote Filter Module technical paper.