FIELD: computer engineering.
SUBSTANCE: invention relates to computer engineering and can be used to protect a user from identifying an information system user by information input handwriting from a keyboard. Information system user identification protection device by information input handwriting comprises computing unit 10, keyboard code memory unit 11, unit 12 for calculating the address of recording the incoming keyboard code, random delay memory unit 13, random number generator 14, random symbol code generator 15, key code transmission unit 16, keyboard output code address calculating unit 17, key code receiving unit 21.
EFFECT: protection of user from identification of his/her person by information input handwriting.
27 cl, 9 dwg
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