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filtering FQDNS firewall rules

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  • filtering FQDNS firewall rules

    I was wondering if there is an easy way of configuring a firewall rule in windows that will only allow access to the pc based on the sources fqdn .....For example.....The clients mobile laptop woud have a ddns client installed that would in turn (something like "") update the public Ip address when the device was first turned on to the dns and as as a result, when they try to remote desktop into the remote network via the internet, they're accepted because the rule would recognize the FQDN adn the address they are calling from "" ....It's just another added security that seems to exist in Windows if you know the IP; but not with fqdns..... Is this possible to do?