User-defined ICAP request header extensions (X-Headers):.ICAP Client can send the HTTP messages to several ICAP Servers concurrently. The ICAP Client communication with the configured ICAP Servers is in clear (unencrypted) traffic.You must enable and configure the HTTPS Inspection on your Security Gateway or Cluster.HTTPS traffic, which you can send to an ICAP Server.HTTP response modification (ICAP RESPMOD).HTTP request modification (ICAP REQMOD).The ICAP Client feature in your Check Point Security Gateway or Cluster supports these: The ICAP Client functionality in your Check Point Security Gateway or Cluster lets you work with 3rd party devices without changing your network topology. In addition, you can add an ICAP Server decision to the enforcing logic on your Security Gateway, or Cluster. The ICAP Client functionality in your Check Point Security Gateway or Cluster enables it to interact with an ICAP Server responses, modify their content, and block the matched HTTP connections. ICAP Client in Check Point Security Gateway
