Brian is an Architect at Edgile where he focuses on helping customers meet their needs with Active Directory, Identity Management, Exchange, and recently, Office365 architecture / engineering projects for higher education and commercial enterprise customers. He has worked in numerous large scale enterprise deployments at various Fortune 100 and larger scale organizations as well as dozens of K-12 and Higher Education institutions and public sector customers across state and local government. Since March 2003, Brian has been recognized as a Microsoft MVP for Active Directory for contributions to the Microsoft technical communities at large. He is the author of Active Directory, 4th Edition published by O‚ÄôReilly as well as a frequent contributor to leading industry publications.