Jan de ClercqJan De Clercq is one of HP's lead consultants in the space of Microsoft security. As a Senior Consultant, he is involved in many Windows implementations around the world and is a frequent speaker on the subject at Microsoft and general security confeences. In his HP Security Office member role he focuses on identity management. Jan is based in Belgium. He is co-author of Mission-Critical Active Directory (Digital Press, 2001). Read More Read Less