This is ABC K Order, which is a new safety certification tool launched by ABC. Personal online banking, pocket banking, telephone banking and B2C payment channels can be used for e-commerce. It has the characteristics of one secret at a time, and at the same time, the dynamic password is obtained by challenge-response method, which can integrate the transaction elements into the authentication process and has high security. This is an enhanced token device.

After the normal opening of the k command, the following three types of dynamic passwords can be generated:

(1) Time-based dynamic password: You can directly press the "Time" key on the lower right of the k command, and the k command will display the dynamic password. This kind of dynamic password is only used for K-bill maintenance transaction (K-bill status management and K-bill correction) of personal online banking/pocket banking/telephone banking.

(2) Payment dynamic password: the dynamic password displayed by K-order after you press the "Pay" key, then enter the transaction amount, and finally press the "Confirm" key. Customers need to use this password carefully, and we will only ask customers to enter this password when making transactions such as payment.

(3) Ordinary dynamic password: You enter the challenge value (consisting of several numbers) in the K command, and then press the "OK" key, and the K command will display the dynamic password. Please enter the challenge value correctly and generate a dynamic password according to the system prompt. The ABC system temporarily provides the following two challenge codes (the system has a clear dynamic password to obtain prompt information): one is the last six digits of the account maintained by the customer, such as the payee's maintenance transaction, and the challenge code is the last six digits of the payee's account; Second, the 6-digit challenge code reflected by the system.