专利名称：NETWORK ADAPTER BASED ZONING
ENFORCEMENT
发明人：Kenneth Hiroshi HIRATA,Robert Harvey
Nixon
申请号：US11960643申请日：20071219
公开号：US20090164630A1公开日：20090625
专利附图：
摘要：Embodiments of the present invention are directed to enforcing zoning at anetwork adapter of an end point device. Thus, a network adapter can monitor the
communications that are sent and/or received by the adapter and discard
communications that are prohibited based on the zoning rules applicable to the adapter.In some embodiments, zoning configuration information can be defined and stored at acentral entity and sent to the various network adapters. Alternatively, or in addition, eachnetwork adapter can also check outgoing communications to ensure that they include aproper source address. More specifically, outgoing communications may be checked toensure that their source address is the address (or one of the addresses) that areassociated with the network adapter. This can be used to detect and/or preventmalfunctions and/or intentional tampering or hacking.
申请人：Kenneth Hiroshi HIRATA,Robert Harvey Nixon
地址：Costa Mesa CA US,Costa Mesa CA US
国籍：US,US
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