Bruce Adamczak is a Senior Premier Field Engineer at Microsoft. He joined Microsoft in May 2002 and is based in Columbus, Ohio, supporting customers in the Heartland District and around the world. Adam is a platform specialist focused on infrastructure, Active Directory and performance. He spends a lot of time 'defending the AD realm', identifying and resolving issues with enterprise applications communicating with Active Directory. Check out his blog at http://aka.ms/learn2012 which includes 30 days of learning Server 2012.