Method and apparatus for preventing spoofing of network...

Details Method and apparatus for preventing spoofing of network... Method and apparatus for preventing spoofing of network...

2007-06-19

2007-06-19

Vu, Kim (Department: 2135)

Information security

Monitoring or scanning of software or data including attack...

C726S025000, C713S154000

Reexamination Certificate

active

10244996

ABSTRACT:
A method is disclosed for preventing spoofing of network addresses. A binding is established between an Internet Protocol (IP) address, a Media Access Control (MAC) address, and a port. An Address Resolution Protocol (ARP) table is updated based on the binding.

REFERENCES:
patent: 5978373 (1999-11-01), Hoff et al.
patent: 5983360 (1999-11-01), Ugajin
patent: 6108703 (2000-08-01), Leighton et al.
patent: 6256314 (2001-07-01), Rodrig et al.
patent: 6393484 (2002-05-01), Massarani
patent: 6611525 (2003-08-01), Natanson et al.
patent: 6618398 (2003-09-01), Marchetti et al.
patent: 6633761 (2003-10-01), Singhal et al.
patent: 6745333 (2004-06-01), Thomsen
patent: 6807179 (2004-10-01), Kanuri et al.
patent: 6980515 (2005-12-01), Schunk et al.
patent: 2002/0013858 (2002-01-01), Anderson
patent: 2002/0159459 (2002-10-01), Nagatomo et al.
patent: 2003/0043853 (2003-03-01), Doyle et al.
patent: 2003/0115344 (2003-06-01), Tang et al.
patent: 1 119 139 (2001-07-01), None
patent: 1 170 925 (2002-01-01), None
patent: WO 98/26530 (1998-06-01), None
David Plummer, “An Ethernet Address Resolution Protocol -or—Converting Network Protocol Addresses to 48.bit Ethernet Address for Transmission on Ethernet Hardware,” Nov. 1982, http://www.ietf.org/rfc/rfc0826.txt?number826, printed Dec. 17, 2002, pp. 1-8.
R. Droms, “Dynamic Host Configuration Protocol,” Bucknell University, Oct. 1993, http://www.cis.ohio-state.edu/cgi˜bin/rfc/rfc1541.html, printed Dec. 17, 2002, pp. 1-31.
Rich Woundy, et al.., “DHCP Lease Query, <draft-ietf-dhc-leasequery-.03.txt>,” Mar. 2002, Expires Sep. 2002, http://www.globecom.net/ietf/draft/draft-ietf-dhc-leasequery-03.html, printed Dec. 17, 2002, pp. 1-24.
Sean Whalen, “An Introduction to Arp Spoofing,” Apr. 2001, XP-002240206, 7 pages.
Written Opinion from PCT for foreign patent application No. PCT/US03/29308, dated Jun. 24, 2004 (6 pgs)—attached.
Current Claims in PCT patent application No. PCT/US03/29308 (5 pgs)—attached.
PCT International Preliminary Examination Report from foreign patent application No. PCT/US03/29308 dated Sep. 30, 2004 (7 pgs.)—attached.

Affiliated with

Also associated with

Rating

Method and apparatus for preventing spoofing of network... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for preventing spoofing of network..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for preventing spoofing of network... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3829637