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dc.contributor.advisorLind, Judith H.
dc.contributor.advisorPoock, Gary K.
dc.contributor.authorKuan, Hung-i
dc.date.accessioned2013-01-23T22:00:13Z
dc.date.available2013-01-23T22:00:13Z
dc.date.issued1992-03
dc.identifier.urihttp://hdl.handle.net/10945/26530
dc.description.abstractThis study evaluates an inexpensive personal computer access control system that relies on biometric keystroke typing dynamics technology, BioPassword Model 2100 (BioPassword). Enrollment time, verification time, false rejection error rate, false acceptance error rate, and user acceptance were evaluated for this system. The results show that BioPassword provides multilayer security through the inclusion of privilege control, audit functions, passwords, and verification of a personal behavioral characteristic, the rate and variation of typing a given password string. Enrollment and verification times were considered satisfactorily fast. Overall false rejection error rate was 22.5%, while false acceptance error rate was 3.4%. The false rejection error rate for acceptance as a function of trial number from one trial to five trials were 4. 4%, 1.4%, O.7%, O.4%, andO.3% respectively. These values were achieved under relatively uncontrolled conditions and should be improved on by using recommendations that are included. Users generally reported satisfaction with the system, which should be acceptable as part of an office automation system when used in conjunction with other standard security measures. BioPassword Model 21 00, Biometric technology, Keystroke Typing Dynamics, False Rejection Error Rate, False Acceptance Error Rate, Enrollment Time, Verification Timeen_US
dc.description.urihttp://archive.org/details/evaluationofbiom1094526530
dc.format.extent52 p.;28 cm.en_US
dc.language.isoen_US
dc.publisherMonterey, California. Naval Postgraduate Schoolen_US
dc.rightsCopyright is reserved by the copyright owner.en_US
dc.titleEvaluation of a biometric keystroke typing dynamics computer security system.en_US
dc.typeThesisen_US
dc.contributor.secondreaderBoger, Dan C.
dc.contributor.corporateNaval Postgraduate School
dc.contributor.schoolNaval Postgraduate School
dc.contributor.departmentTelecommunications Systems Management
dc.subject.authorBioPassword Model 2100en_US
dc.subject.authorBiometric technologyen_US
dc.subject.authorKeystroke Typing Dynamicsen_US
dc.subject.authorFalse Rejection Error Rateen_US
dc.subject.authorFalse Acceptance Error Rateen_US
dc.subject.authorEnrollment Timeen_US
dc.subject.authorVerification Timeen_US
dc.subject.authorExhaustive Searchen_US
dc.subject.authorRandom Searchen_US
dc.description.serviceCommander, Republic of China Navyen_US
dc.description.serviceLieutenant, United States Navyen_US
etd.thesisdegree.nameM.S. in Telecommunications Systems Managementen_US
etd.thesisdegree.levelMastersen_US
etd.thesisdegree.disciplineTelecommunications Systems Managementen_US
etd.thesisdegree.grantorNaval Postgraduate Schoolen_US
dc.description.distributionstatementApproved for public release; distribution is unlimited.


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