| 摘要 |
Information is received that includes a request to authenticate a transaction. Based on the received information, a location associated with the transaction and a user associated with the transaction are identified. Location data is accessed that identifies one or more locations associated with the user. The location associated with the transaction and the one or more locations associated with the user are compared to determine whether the location associated with the transaction corresponds to a location associated with the user. A response to the request is provided based on determining whether the location associated with the transaction corresponds to the location associated with the user. |
