2

INSTALLATION DECISIONS

Network Considerations

To resolve an authentication issue:

Use a Local Admin account to log into the Web Filter server(s). This account should also be a member of the domain administrators group in the DMZ, and an account with the same name and password should exist in the corporate domain. Use this logon account for the Web Filter services also.

To resolve a firewall access issue:

Set up a child domain with a trust relationship between the domain controllers with Web Filter for ISA a member of the child domain.

Open up ports on the internal firewall where necessary.

10 Starter Guide

SurfControl Web Filter for ISA v5.5

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Surf Control v5.5 manual Network Considerations