FIELD: information technology.
SUBSTANCE: proposed method in which parameters of at least one user transaction are obtained using the computer network analysis tool from the issuing bank; user attributes are obtained using the analysis tool from the issuing bank; the received parameters of at least one user transaction and the user attributes in the transaction database are stored using the analysis tool; execution of at least one trust condition from the database of trust conditions is verified with the help of the verification tool; the steps are repeated until at least the following test condition occurs: in the transaction database of the user, a predetermined number of trusted user transactions are stored in a row for which a trust indicator is defined in the transaction database; the subsequent user transaction is recognized as trusted.
EFFECT: reducing the likelihood of an error of the first kind when verifying a transaction for a trust, simplifying the procedure for verifying transaction security.
14 cl, 3 dwg
