OpenDLP is a free and open source, agent- and agentless-based, centrally-managed, massively distributable data loss prevention tool released under the GPL. Given appropriate Windows, UNIX, MySQL, or MSSQL credentials, OpenDLP can simultaneously identify sensitive data at rest on hundreds or thousands of Microsoft Windows systems, UNIX systems, MySQL databases, or MSSQL databases from a centralized web application. OpenDLP has two components, a) A web application to manage Windows agents and Windows/UNIX/database agentless scanners, and b) A Microsoft Windows agent used to perform accelerated scans of up to thousands of systems simultaneously. Very interesting. Here is the download: