Patent 11876665 was granted and assigned to Radcom Ltd on January, 2024 by the United States Patent and Trademark Office.
A method of identifying anomalies characterizing failed transactions engaged in via a communications network, the method comprising: determining occurrence frequencies of fields and/or field values exhibited by the fields in successful transaction messages engaged in via the network; determining occurrence frequencies of fields and/or field values exhibited by the fields in messages of failed transactions engaged in via the network; and processing the occurrence frequencies to determine anomalous occurrence frequencies exhibited by the failed transactions.