win2ban 

Win2ban integrates:

  • Fail2ban for intrusion detection and automated blocking
  • Winlogbeat for reliable Windows Event Log monitoring
  • Cygwin to provide the required Unix-like runtime environment
  • Python and supporting components — preconfigured and bundled

The result is a complete intrusion prevention framework tailored for Windows environments, enabling dynamic firewall rules based on real-time log analysis. 

Ideal for securing RDP endpoints, web servers, and other exposed services against brute-force attacks. 

USD 49 — one-time license
Personal or professional use
  • Includes 1 year of updates and maintenance
  • No subscriptions or automatic renewals
  • Perpetual license — use indefinitely
Optional maintenance extensions and volume discounts are available.