How to write an IP filtering program for RDP?

Question

go

Hello, tell me how to write a program that could log and filter incoming IP addresses on a blacklist for RDP, a kind of firewall. Ideally, the program should be installed on the same PC as RDP to which it is connected.
What libraries to use for this?
How to forward a request to RDP?
Maybe there are already similar implementations in Golang or other languages?

Answer 1

What's wrong with the standard Windows firewall?