DATA COMMUNICATION

摘要

A client terminal sends a communication request to a server. The server generates at least one digit code according to a first preset rule. The server sends information including the at least one digit code to the client terminal. The client terminal generates at least one input box, a number of which corresponds to a number of the at least one digit code, detects an input event of the at least one input box, and obtains data of the at least input box when the input event occurs. The client terminal sends the data of the at least one input box as at least one verification data to the server. The server compares the digit data corresponding to the at least one digit code with the verification data and sends a successful information code to the client terminal when the two are the same. The techniques improve password security.

主权项

1. A method comprising:
receiving, by a server, a communication request sent by a client terminal; generating at least one digit code according to a first preset rule; sending information including the at least one digit code to the client terminal; receiving verification data sent by the client terminal; obtaining at least one digit data corresponding to the at least one digit code from preset data; comparing the at least one digit data with the verification data; and sending a successful information code to the client terminal in response to determining that the at least one digit data is the same as the verification data.