Computer method and apparatus for authenticating unattended...

Information security – Access control or authentication – Stand-alone

Reexamination Certificate

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Details

C726S018000, C726S027000, C713S193000

Reexamination Certificate

active

08065724

ABSTRACT:
An unattended computer-based machine is authenticated by the present invention method, system or apparatus. The subject machine may be an auto-restarted machine or similar machine configured to be unattended. Upon receipt of initializing input from a user at a subject computer-based machine, a working process authenticates the user and generates resulting credentials. The working process stores the generated credentials in a memory area of the subject machine. Separate from and independent of the working process is a security monitor of the present invention. A monitoring module of the present invention monitors user activity on the subject machine and upon detecting suspect activity destroys the stored credentials of the working process. Suspect activity includes any activity raising a suspicion of compromise.

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Seleznyov, A., et al., “Using Continuous User Authentication to Detect Masqueraders,”Information Management&Computer Security, pp. 139-145, Nov. 2003.

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