Xiantao Zhang is the senior engineer & engineer manager of virtualization team from Intel Open Source Technology Center, and has been working on Xen since 2005. Xiantao has worked on various areas in virtualization, including Xen/IA64 support, interrupt virtualization, IOMMU, nested virtualization, HVM dom0, Xen mobile projects etc. Xiantao received his Phd Degree in 2008 on Information Security from Wuhan University.