On 2020-01-14 21:25, john doe wrote:
Hi, I have a Debian server serving/doing DHCP/DNS/firewall/..., as of today, Microsoft stops supporting Windows7. Is there anything that I could do to protect those Windows7 hosts that are behind this server? P.S. For the sake of this question, upgrading to W10 /buying new Windows devices is not an option. -- John Doe
Configure your firewall to block traffic in both directions between the Windows 7 hosts and the Internet.
David