Citrix SD-WAN WAN Optimisation (WO) helps build hybrid cloud across enterprise data center and public cloud. Citrix SD-WAN WO solution needs 2 virtual appliances. The Citrix CloudBridge Connector VPX acts as the front end to manage the IPSec tunnel while the CloudBridge VPX accelerates the connection, providing LAN-like performance for applications. Citrix SD-WAN WO offers a broad base of protocol acceleration support, market-leading VDI acceleration for Citrix XenDesktop and sophisticated compression of data traversing the WAN.