John Poltorak wrote at 2005-3-6 10:28 +0000:

Is there any way of restricting access to a particular zope site to an internal network? I'm referring to one zope site rather than all sites within a zope instance.

A SiteAccess AccessRule might do the trick. Note, that AccessRules can easily been deactivated by special URLs. You want to remove this feature when you use AcessRules for security purposes. -- Dieter