DeviceLock, provider of endpoint device control software solutions, enables security administrators to centrally control, log, and audit end-user access to peripheral devices and local ports from enterprise systems. Using Microsoft Active Directory integration, DeviceLock can be deployed, managed, and administered from within an existing Microsoft AD installation without an additional management server. DeviceLock supports non-Active Directory environments. The dtSearch Engine provides searching of terabytes of data, can index over a terabyte of text in an index, search static and dynamic web-based data sources, popular "Office" file types, SQL, and other databases. After a search, the dtSearch Engine can display web-based documents WYSIWYG, with all links and images intact, and the sole addition of highlighted hits.