| 摘要 |
Disclosed are a method and a device for securely information pushing on a POS device, and the method includes the following steps: providing at least one POS device with a WiFi hotspot function, and at least one receiving device with a WiFi network connection function; the POS device starts the WiFi hotspot function; the receiving device searches a WiFi hotspot and sends a WiFi connection request for connecting to the WiFi hotspot of the POS device; the POS device receives the WiFi connection request sent from the receiving device, and establishes a WiFi connection with the receiving device. The solution ensures the security of information transmission by verifying one-time TOKEN information and account information. |
