Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Protection at a particular protocol layer
Reexamination Certificate
2007-07-03
2007-07-03
Zand, Kambiz (Department: 2134)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Protection at a particular protocol layer
C726S028000
Reexamination Certificate
active
10388072
ABSTRACT:
Combining a browser cache and cookies to improve the security of token-based authentication protocols. A client stores a first portion of an authentication token as information (e.g., a cookie) in a first memory area. The client stores a second portion of the authentication token as server-inaccessible information (e.g., cached web content) in a second memory area. A server obtains the first and second portions from the client to recreate the authentication token to authenticate the client.
REFERENCES:
patent: 5907621 (1999-05-01), Bachman et al.
patent: 5961601 (1999-10-01), Iyengar
patent: 6330566 (2001-12-01), Durham
patent: 6385642 (2002-05-01), Chlan et al.
patent: 6836845 (2004-12-01), Lennie et al.
patent: 2001/0047477 (2001-11-01), Chiang
patent: 2002/0078177 (2002-06-01), Dutta
patent: 2002/0116531 (2002-08-01), Chu
patent: 2002/0143933 (2002-10-01), Hind et al.
patent: 2003/0005134 (2003-01-01), Martin et al.
patent: 2004/0010603 (2004-01-01), Foster et al.
patent: 2346229 (2000-08-01), None
Berghel, “Hijacking the Web,” Communications of the ACM, Apr. 2002, pp. 23-27, vol. 45, Issue 4, ACM Press, New York, U.S.A.
Reagle et al., “The Platform for Privacy Preferences,” Communications of the ACM, Feb. 1999, pp. 48-55, vol. 42, Issue 2, ACM Press, New York, U.S.A.
Anton et al., “Web Caching for Database Applications with Oracle Web Cache,” Proceedings of the 2002 ACM International Conference on Management of Data and Symposium on Principles of Database Systems, 2002, pp. 594-599, ACM Press, New York, U.S.A.
Felten et al., “Timing Attacks on Web Privacy,” Proceedings of the ACM Conference on Computer and Communications Security, 2000, pp. 25-32, ACM Press, U.S.A.
Kristol, “HTTP State Management Mechanism,” Network Working Group, Request for Comnments: 2965, The Internet Society, Oct. 2000, pp. 1-22, U.S.A.
Berghel, “Digital Village: Caustic Cookies,” Communications of the ACM, May 2001, pp. 19-22, vol. 44, Issue 5, ACM Press, New York, U.S.A.
Treese, “Putting it Together: Data Collection and Consumer Privacy,” netWorker, Dec. 2000, pp. 9-11, vol. 4, Issue 4, ACM Press, New York, U.S.A.
Berghel, “Responsible Web Caching,” Communications of the ACM, Sep. 2002, pp. 15-20, vol. 45, Issue 9, ACM Press, New York, U.S.A.
Smith, “FAQ: Web Bugs,” Resources, http://www.privacyfoundation.org/resources/webbug.asp, accessed Mar. 18, 2003, 8 pages, Privacy Foundation, U.S.A.
“Meantime: Non-Consensual HTTP User Tracking Using Caches,” printed from http://sourcefrog.net/projects/meantime/, Jan. 9, 2001, 5 pages.
Chow Trevin
Paya Ismail Cem
Microsoft Corporation
Nalven Andrew L
Senniger Powers
Zand Kambiz
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