US 2022/0070174 A1Published application

Transaction system, transaction method, and information recording medium

AssigneePasslogy Co., Ltd.

InventorHideharu Ogawa

Life of this patent

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Abstract

The safety is improved when executing a transaction instructed after the login from a user having carried out the login operation to the server. A transaction system (101) includes a server (121), a first terminal (141), and a second terminal (161). A user logs-in the server (121) through the first terminal (141). The server (121) generates a notice to be transmitted to the second terminal (161) when receiving an instruction of a transaction through the first terminal (141) from a user. The first terminal (141) or the second terminal (161) prompts the user to input a confirmation of details of the transaction when the notice is transmitted to the second terminal (161) from the server (121). The server (121) regards the confirmation of the transaction made by the user as having been made when the input of the user matches with the details of the transaction.

Claims9

Dependent claims

A transaction system comprising a server, a first terminal, and a second terminal, wherein the server authenticates a user who starts up an application in the second terminal and sends a login request to the server through the first terminal while the application is running in the second terminal,

the first terminal obtains transaction information which is input by the authenticated user to the first terminal, and sends a transaction request specifying the obtained transaction information,
the server receives the transaction request from the first terminal, generates a notice specifying details of the transaction request, and transmits the generated notice to the second terminal through the application running in the second terminal,
the second terminal receives the transmitted notice from the server through the application running in the second terminal, and displays, on a second screen of the second terminal, the details specified in the received notice,
the first terminal prompts the authenticated user to compare the transaction information which is input by the authenticated user to the first terminal with the displayed details on the second screen, and input, to the first terminal, an answer based on the displayed details, and
the server accepts the input answer from the first terminal, and determines whether the transaction request is confirmed by the authenticated user or not, based on whether the accepted answer is based on the displayed details or not.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application: 17/524,534Filed 11 Nov 2021
Priority: JP PCT/JP2014/0647573 Jun 2014
Published: 3 Mar 2022
Term ends: Not estimatedThe source records don’t support an estimate.

Classification8 codes

H04L 63/102
For controlling access to devices or network resources: entity profiles
G06F 21/31
Authentication, i.e. establishing the identity or authorisation of security principals: user authentication
G06F 21/43
Using separate channels for security data: wireless channels
H04L 63/0853
For authentication of entities: using an additional device, e.g. smartcard, SIM or a different communication terminal

Family

Application15/316,043Division · filed 2 Dec 2016
Application17/524,534Division
US 11,206,266 B2Related patent
US 11,902,283 B2Related patent
US 2017/0126690 A1Published application
US 2022/0070174 A1This patent

From the US filing history. Foreign family members aren’t listed.