| 摘要 |
PURPOSE: A network information protection service system based on cloud computing is provided to dynamically supply a network information protection service by using an open flow switching technique only while a cloud service is being generated by a user request. CONSTITUTION: A cloud computing-based network information protection system(6) includes a host(60) and a network I/O(Input/Output) appliance(62). The host virtualizes a system image with a hypervisor. An SR-IOV(Single Route-I/O Virtualization) NIC(Network Interface Card)(622) is installed in a PCIE(Peripheral Component Interconnect-Express) switching fabric(620) capable of switching plane partition by upstream port unit in the network I/O appliance. The network I/O appliance provides a real-time network I/O virtualization function. [Reference numerals] (AA) Internet; (BB) The cloud |
