https://blog.it-kb.ru/2010/02/23/microsoft-data-protection-manager-2007-%d1%80%d0%b0%d0%b1%d0%be%d1%82%d0%b0-%d1%81-%d0%b0%d0%b3%d0%b5%d0%bd%d1%82%d0%be%d0%bc/