Organizations that have Active Directory deployed usually manage all user accounts centrally. But every server and workstation in your network still has a local administrator account, and many IT professionals don't perform proper maintenance for these accounts. Local administrator accounts are typically set to certain default, well-known values and never get changed because there is too much other work that needs to be done.
Bulk Password Reset is a simple tool that quickly changes multiple local account passwords in bulk and across multiple computers. By periodically changing passwords, you keep all your systems secure, and Bulk Password Reset allows you to do this with just a few clicks of the mouse. You can specify an entire domain, select a specific subset of computers, or tell the tool to use a computer list from a text file.
Bulk Password Reset (Freeware and Commercial) - NetWrix Corporation