Chief Cloud Computing can integrate with Chief Cloud eXchange (CCX), the multi/hybrid cloud connection platform. Through CCX, Customer can easily build the VPN connections from private environment to the cloud platform either through dedicated line, xDSL VPN, or Tunnel VPN. Customer can also build the multi cloud environment to global famous public cloud provider with high reliability, high delivery rate and high quality connection. In this way, enterprises can flexibly expand private or hybrid cloud to reach the goal of shifting enterprise information system to the cloud.