'PasswdHk' is a Microsoft Windows 2003 and later password filter DLL. When registered in the Windows operating system, this DLL allows a system administrator to make a specific action when any user is about to change his or her password, or after they have changed their password. This DLL can thus be used as part of a single account sign-on system, allowing Windows password changes to be sync'ed with external databases. This project was originally part of the AcctSync project.
Please use the mailing lists or ticket reporting for this project for any communication.
Please see the project page at https://sf.net/projects/passwdhk