Communication method, electronic equipment and computer readable storage medium

Abstract

The invention is suitable for the technical field of communication, and provides a communication method, electronic equipment and a computer readable storage medium. In the communication method provided by the application, a first electronic device monitors a communication link, and when the first electronic device detects that the communication link has a fault, the first electronic device controls a Wi-Fi communication module of the first electronic device to enter a promiscuous mode, and sends a first message in a broadcast form. At the moment, the first electronic equipment and other electronic equipment in the local area network can perform data interaction in a broadcast mode, the communication service is maintained, and interruption of the communication service is avoided. When the first electronic equipment avoids the path attack through the communication method, the communication service is maintained by changing the working mode of the Wi-Fi communication module, no extra cost is increased, the problems that a current path attack solution is high in cost and not beneficial to popularization and application are solved, and the method has high usability and practicability.

Description

technical field [0001] The present application belongs to the field of communication technologies, and in particular, relates to a communication method, an electronic device, and a computer-readable storage medium. Background technique [0002] In the Internet-of-Things (IoT) scenario, the security and privacy of information transmission are very important. To this end, electronic devices in the Internet of Things can achieve trusted communication under the premise that the physical link is reachable by means of signatures and encryption. However, if the physical link itself is defective, the electronic device cannot achieve trusted communication. [0003] There is currently an attack method that threatens trusted communication, called "path attack" (also known as "path discrimination"). When a "path attack" occurs, the key intermediate nodes that constitute the physical link in the local area network do not forward the data packets according to the protocol, the intermedi...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a communication method, an electronic device and a computer-readable storage medium, which can solve the problem of high cost of the current "path attack" solution, which is not conducive to popularization and application

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