Some approaches to assessing the informative of user identification parameters by keyboard handwriting based on behavioral biometrics

Domestic normative documents, in particular the National Standard of Russian Federation on Information Protection, outlines three levels confidence results identification, based some degree authenticity subject access, but not containing specific values. The article proposes approaches to qualitative assessment informativeness user identification parameters by keyboard handwriting basis behavioral biometrics. Objective study. Evaluation handwriting. Materials and methods research. To determine assessing parameters, we studied analyzed known scientific practical solutions problem information telecommunication computer systems, available various open sources English. Main results. We identified currently relevant set identifying handwriting; list noises affecting parameters. Average values reliability were calculated. basic additional criteria for evaluating defined. False access false denial rates overall system evaluation selected as As speed operation, ease use, cost are highlighted. For main indicators that propose use characteristics, which could be used judge achievement criterion: stability parameter distinguishing users from each other; number implementations parameter, required ensure its users. characteristics given. directions further research Conclusion. presented article, corresponding will useful developers researchers refinement improve their reliability.