System and method for realizing remote security keyboard

Abstract

The invention provides a system and a method for realizing a remote security keyboard, the system for realizing the remote security keyboard comprises a local first terminal, a local second terminal and a remote terminal; the local first terminal is connected with the local second terminal; the remote terminal is remotely connected with the local first terminal; the remote terminal is used for sending a keyboard code required by the local second terminal to the local first terminal and receiving a judgment result of whether the keyboard code forwarded by the local first terminal is correct ornot by the local second terminal; the local first terminal is used for collecting image data of the local second terminal, sending the image data to the remote terminal, and forwarding the keyboard code sent by the remote terminal to the local second terminal. According to the system and the method for realizing the remote security keyboard provided by the invention, on the premise of ensuring thesecurity, the convenience and high efficiency of remote operation of confidential information input in the financial and communication fields are realized, and the time cost is saved.

Description

technical field [0001] The invention relates to the field of information technology, especially the field of information encryption technology in the financial and communication fields, and in particular to a system and method for realizing a remote security keyboard. Background technique [0002] At present, in the field of finance and communication, certain high-level authority operations require specific personnel to log in to the computer through a password to operate, such as handling large-amount cash withdrawal and deposit services at the bank counter. Enter the relevant password in front of the computer (the password can only be mastered by a specific person) to continue. Business cannot proceed. [0003] For the above situation, the devices in the prior art have a corresponding application program, through which the user can use the virtual keyboard on the user's handheld device (eg, smart phone, tablet computer, etc.) to provide text input. However, the user must...

AI Technical Summary

Problems solved by technology

But the user must first install and call the application, and then can use the virtual keyboard to provide text input to the confidential information receiving device. In addition, installing and calling the application will also bring many security problems

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