| 摘要 |
A method for identifying risks in online transactions is provided. The method includes recording a corresponding relation between an identification of a terminal device and an account after the terminal device logs in the account, calculating a total number of different accounts logged in by the terminal device within a first predetermined period of time, based on the corresponding relation, and calculating, based on the total number of different accounts, a transaction risk value representing a transaction risk of using the terminal device to perform an online transaction. |
