ATLANTA–(BUSINESS WIRE)–MICROSOFT IGNITE – WinMagic Inc. today announced the availability of SecureDoc for Microsoft’s BitLocker, an intelligent key management and encryption solution that improves BitLocker management for more robust security, enhanced functionality and ease-of-use for both IT administrators and end-users. Securing critical information across global enterprises and throughout the cloud has become an executive-level and regulatory business imperative. Effective encryption man