Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique
Reexamination Certificate
2005-03-14
2009-08-04
Song, Hosuk (Department: 2435)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Particular communication authentication technique
C726S002000, C726S003000, C726S004000
Reexamination Certificate
active
07571325
ABSTRACT:
Methods, apparati, and computer-readable media for regulating a user's access to a Web page. A method embodiment of the present invention comprises the steps of hashing (31) a URL associated with a Web page requested by the user; comparing (32) the hashed URL with a list (24) of pre-stored URL hashes; and granting (34) or denying (37) access to the requested Web page based upon results of the comparing step (32).
REFERENCES:
patent: 7171439 (2007-01-01), Honig
patent: 2002/0032738 (2002-03-01), Foulger et al.
patent: 2007/0299915 (2007-12-01), Shraim et al.
Dyck, Timothy, Review: Teros-100 APS 2.1.1, [Online] May 28, 2003, [Retrieved from the Internet on Oct. 6, 2004] Retrieved from the Internet: <URL: http://www.eweek.com/article2/0,1759,1110435,00.asp>, Woburn, MA, U.S.A.
Cooley Shaun
Powell Brian
Fenwick & West LLP
Song Hosuk
Symantec Corporation
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