In this model, hosts don’t need any direct internet connectivity or access to public DNS. All outbound traffic is forced through the proxy, giving you full control over where each host is allowed to connect.
It’s not painless: you must maintain a whitelist of allowed URLs and HTTP methods, distribute a trusted CA certificate, and ensure all software is configured to use the proxy.
In this model, hosts don’t need any direct internet connectivity or access to public DNS. All outbound traffic is forced through the proxy, giving you full control over where each host is allowed to connect.
It’s not painless: you must maintain a whitelist of allowed URLs and HTTP methods, distribute a trusted CA certificate, and ensure all software is configured to use the proxy.