Information security – Access control or authentication – Network
Reexamination Certificate
2007-01-23
2007-01-23
Wright, Norman M. (Department: 2134)
Information security
Access control or authentication
Network
C726S006000, C726S005000, C726S018000, C726S019000, C726S032000
Reexamination Certificate
active
10800599
ABSTRACT:
A method and system for secure authentication of a user in a session conducted over an interactive communication channel, such as a two-way telephony communication channel, with an authenticating entity, such as a financial institution, utilizes a session identifier, such as pseudorandom noise to detect and identify attempts to play back authentication information, such as user-spoken phrases, intercepted and recorded by an unauthorized party during a previous session between the user and the authenticating party.
REFERENCES:
patent: 5712913 (1998-01-01), Chaum
patent: 5781631 (1998-07-01), Chaum
patent: 5799086 (1998-08-01), Sudia
patent: 5872849 (1999-02-01), Sudia
patent: 6205204 (2001-03-01), Morganstein et al.
patent: 6263437 (2001-07-01), Liao et al.
patent: 6314518 (2001-11-01), Linnartz
patent: 6526126 (2003-02-01), Morganstein et al.
patent: 6574266 (2003-06-01), Haartsen
patent: 6760420 (2004-07-01), Heilmann et al.
patent: 6769060 (2004-07-01), Dent et al.
patent: 6804647 (2004-10-01), Heck et al.
patent: 6816579 (2004-11-01), Donovan et al.
patent: 6845092 (2005-01-01), Vassilovski et al.
patent: 6851054 (2005-02-01), Wheeler et al.
patent: 6857072 (2005-02-01), Schuster et al.
patent: 2002/0178385 (2002-11-01), Dent et al.
The Localisation of Traffic Accidents in Urban Areas by Using Satellite Navigation Systems (GPS and Glonass); presentation by Peter Maurer at the KFB Conference on Urban transport systems, Lund, Sweden; Jun. 7-8, 1999, pp. 1-16.
Jeff Wepman; Digital Sampling Channel Probe; originally published n Federal Lab Test & Measurement Tech Briefs supplement to NASA Tech Briefs, May 1995, pp. 1-2.
Randy Roberts: The ABCs of Spread Spectrum—A Tutorial; retrieved from the internet at URL http://www.sss-mag.com/ss.html on Mar. 5, 2004, pp. 1-7.
Web page entitled; Spread Spectrum Communication Techniques and Code Divison Multiple Access (CDMA) Methods; retrieved from the internet at URL http://ginevra.dibe.unige.it/ISIP/Research/ss—int.html on Mar. 5, 2004, pp. 1-4.
Web page entitled: Additional Technical Information—Bell Labs DS/PPM Technology; retrieved from the internet at URL http://www.bell-labs.com
ews/1997/april/22/2.html on Mar. 5, 2004, p. 1.
Web page entitled; Wireless LANs: retrieved from the internet at URL http://murray.newcastle.edu.au/users/staff/eemf/ELEC351/SProjects/Don
owlan.htm on Mar. 5, 2004, pp. 1-4.
Spread Spectrum Wireless Technology; paper by Wi-LAN inc, published Sep. 2000, pp. 1-3.
Web page entitled: Pseudorandom Noise; retrieved from internet at URL http://en.wikipedia.org/wiki/Pseudorandom—noise, update of Mar. 3, 2004, 1 pp.
Web page entitled: PRF and KDF algorithms: retrieved from the internet at URL http://www.users.zetnet.co.uk/hopwood/crypto/scan/prf.html on Mar. 5, 2004.
Web page entitled: Service & Support—Modulate; retrieved from the internet at URL http://www.hayes.com/support/modulate.html on Mar. 5, 2004, 1 pg.
Web page entitled: modulate; retrieved from the internet at URL http://www.webopedia.com/TERM/M/modulate.html on Mar. 5, 2004, pp. 1-2.
Web page entitled: modulation; retrieved from the internet at URL http://searchnetworking.techtarget.com/sDefinitions/0,,sid7—gci212586,00.html on Mar. 5, 2004, pp. 1-3.
Brooke Clarke: Cryptographic Patents; retrieved from internet at URL http://www.pacificsites.com/˜brooke/Cryptopat.shtml on Mar. 3, 2004, pp. 1-4.
Michael Haag: Introduction to Random Signals and Processes; retrieved from the internet at URL http://cnx.rice.edu/content/m10649/latest/ on Mar. 5, 2004, p. 1-4.
Ankoor Nalk: Frequency Hopping Spread Spectrum; presentation at Rutgers University, Spring 2003; available at URL http://www.winlab.rutgers.edu/˜aanaik/FHSS.doc, p. 1-11.
Citibank N.A.
Kilpatrick & Stockton LLP
Marcou George T.
Wright Norman M.
LandOfFree
Method and system of transaction security 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 system of transaction security, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system of transaction security will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3810357