Vanguard Managed Solutions (VanguardMS) was a limited liability company (LLC) which specialized in monitoring live data networks from a Network operations center from 2001 to 2007. It began as Codex Corporation then was a division of Motorola, and then purchased by Platinum Equity.Platinum merged the network monitoring business section to CompuCom in 2007, but retained the IP router business renamed to Vanguard Networks.