Peer based network access control
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Aug 16, 2007
app pub date -
Feb 16, 2006
filing date -
Feb 16, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Systems and methods of securing a computing network are described. Communication from unauthorized devices is prevented by defining one or more dynamic policy enforcement points (DPEPs) on a network segment and specifying one of these DPEPs as an active policy enforcement point (APEP). The APEP prevents communication from unauthorized devices by spoofing an ARP response. If an APEP becomes unavailable, another of the one or more DPEPs is automatically selected as a new APEP. Members of the one or more DPEPs may be non-dedicated devices configured as DPEPs by the addition of security software. The number of DPEPs and APEPs can automatically scale with the number of devices on the computing network.
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