Implicit authentication to computer resources and error...

Details Implicit authentication to computer resources and error... Implicit authentication to computer resources and error...

2007-05-02

2010-11-02

Song, Hosuk (Department: 2435)

Information security

Access control or authentication

C726S003000, C726S004000

Reexamination Certificate

active

07827592

ABSTRACT:
A method for implicit authorization to a computer resource includes defining a behavioral signature including a plurality of defined computer actions known to an authorized user of the computer resource. A first performed computer action of a user is registered. The first performed computer action is compared with a first defined computer action of the plurality of defined computer actions, wherein, if the first performed computer action and the first defined computer action match, an authentication state is changed from a first authentication state to a second authentication state.

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Coull, Scott with Joel Branch, Boleslaw Szymanski and Eric Breimer, “Intrusion Detection: A Bioinformatics Approach,” Rensselaer Polytechnic Institute, Troy, New York; Siena College, Loudonville, New York.
Odaka, T. et al., “An Authentication Method Based on the Characteristics of the Command Sequence,” May 2002, Transactions of the Institute of Electronics, Information and Communication Engineers B, Bol. J85-B No. 5, pp. 476-478.
Inoue, Y. et al., “An Authentication Method Based on the Command Sequences,” Mar. 2006, Memoirs of the Faculty of Engineering, Fukui University, vol. 54, No. 1, pp. 59-68.

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