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Content Gateway: Frequently Asked Questions
How do I configure IPTables to harden the Content Gateway host system?
Transparent proxy

Content Gateway: Frequently Asked Questions
- How do I configure IPTables to harden the Content Gateway host system?
  - Configuration
  - All deployments
  - Policy Server
    All ports needed for communication with a Policy Server are handled internally by the software.
  - Filtering Service
    All ports needed for communication with a Filtering Server machine are handled internally by the software.
  - Forcepoint Web Security
    All ports needed for communication with Forcepoint Web Security are handled internally by the software.
  - Cluster
  - Cache hierarchy
  - Transparent proxy
  - FTP
    All ports needed for FTP proxying are handled internally by the software when FTP is enabled in Content Gateway Manager.
  - Other features
  - Configuring IP6tables
- How do I ensure that Content Gateway is properly identified in the network?
- Which web browsers provide the best user experience with Content Gateway?
- How do I backup and restore the SSL Incident List?
  The SSL Incident list can be backed up and restored on the Linux command line using sqlite3. Start by logging on to the Content Gateway host system and acquiring root privileges.
- How do I download the Content Gateway installer?

Transparent proxy

All ports needed for transparent proxying are handled internally by the software.

If you proxy DNS, configure port 53 to redirect to port 5353 using Content Gateway Manager.

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