Method and apparatus for automatic filter generation and...

Details Method and apparatus for automatic filter generation and... Method and apparatus for automatic filter generation and...

2002-10-25

2008-10-07

Vu, Kimyen (Department: 2135)

Information security

Access control or authentication

Network

C726S011000, C726S012000, C726S014000, C726S015000, C713S153000, C713S154000

Reexamination Certificate

active

07434254

ABSTRACT:
A method is disclosed for automatic filter generation and maintenance. From information transmitted on a network, a first device identifier and a second device identifier are detected. Based on the first and second device identifiers, a filter is automatically configured to deny network-transmitted information that attempts to establish an association between the first device identifier and a device identifier other than the second device identifier.

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patent: 2002/0023174 (2002-02-01), Garrett et al.
David C. Plummer, “An Ethernet Address Resolution Protocol—or—Converting Network Protocol Addresses to 48.bit Ethernet Address for Transmission on Ethernet Hardware,” Nov. 1982, pp. 1-8.
S. Alexander, et al., “DHCP Options and BOOTP Vendor Extensions,” Mar. 1997, pp. 1-32.
R. Droms, “Dynamic Host Configuration Protocol,” Mar. 1997, pp. 1-43.

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