Combining Intermediate Certs

Forcepoint ONE SSE can support a cert chain but all intermediate certs need to be combined into one root CA file and uploaded to Forcepoint ONE SSE.

Steps

  1. Open up the file with the root certificate, and copy/paste the intermediate closest to the root cert directly above the root cert.
  2. Then paste the next one above that so that the file contains all the certs in reverse order with the root at the bottom.
    Note: Make sure to include everything between and including the lines that say BEGIN CERTIFICATE and END CERTIFICATE.