RdpGuard is a host-based intrusion prevention system (HIPS) that
protects your Windows Server from brute-force attacks on various
protocols and services (RDP, MS-SQL, FTP, SMTP, MySQL, IIS Web Login,
ASP.NET Web Forms, RD Web Access etc.).

It monitors the logs on your server and detects failed logon attempts.
If the number of failed logon attempts from a single IP address       
reaches a set limit, the attacker's IP address will be blocked for    
a specified period of time.                                           

Perfect to maintain control on Win Servers.

For more info check appz web site: https://rdpguard.com/ 

This is version 3.7.3, just released (April 2017). 

Our Zip File contains original install, winpcap package and crack