摘要 |
A virtual security appliance (figure 2, 140) is provided for disposition in a virtual network having at least one other virtual network device, the virtual network residing on a host data processing machine The virtual security appliance comprises an interface configured for receiving a data communication directed to the at least one other virtual network device and a security function module (figure 2, 148) adapted for initiating a security function responsive to said data communication meeting predetermined criteria
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