About win2ban

win2ban is a Fail2ban implementation for Windows systems. It is a packaging of Fail2ban, Python, Cygwin, Winlogbeat and many other related tools to make it a complete and ready-to-use solution for brute-force attack protection.

Fail2ban is a generic intrusion prevention system, featuring multiple blocking techniques and preconfigured for a variety of server applications. It operates by monitoring log files for selected entries and running scripts based on them. Winlogbeat reads from one or more event logs using Windows APIs, filters the events based on user-configured criteria, then sends the event data to the configured outputs. Cygwin is a Linux-like environment for Windows. It consists of a DLL (Cygwin1.dll), which emulates substantial Linux API functionality, and a collection of tools.