Remote synchronous communication method, mimic virtual terminal, heterogeneous executive body and medium

Abstract

The invention provides a remote synchronous communication method, a mimic virtual terminal, a heterogeneous executive body and a medium. The method is as follows: the mimic virtual terminal receives the registration information sent by the online remote heterogeneous executive body, and constructs a list of registration information; The virtual terminal generates a remote connection request, and after generating a normalization factor based on the remote connection request, copies and distributes the remote connection request and the normalization factor to each remote heterogeneous executive in the registration information list; the mimic virtual terminal receives the remote heterogeneous After constructing the executive body public key returned by the executive body, a session key is generated; the mimic virtual terminal uses the executive body public key to encrypt the session key and sends it to each remote heterogeneous execution body to notify each remote heterogeneous execution body to open The SSH service function is used to build a synchronous communication channel between a mimic virtual terminal and multiple remote heterogeneous executives. The invention realizes the synchronous management of multiple mimic heterogeneous redundant execution body resources based on the SSH protocol.

Description

technical field [0001] The invention relates to the technical field of heterogeneous executive management based on the SSH security protocol, in particular to a remote synchronous communication method, an imitation virtual terminal, a heterogeneous executive and a medium. Background technique [0002] A virtual terminal is a kind of remote terminal emulation software that provides a Telnet protocol similar to the Internet; its purpose is to enable users of personal computers to connect with remote computers and network devices without using special terminals. The mainstream protocols used by the virtual terminal to communicate with the remote computer include Telnet, SSH, etc. However, Telnet is a clear text transmission protocol, which uses clear text to transmit user names, passwords and data on the Internet, which has certain security risks; it is very easy for middlemen to intercept these passwords and data. The security verification method of the Telnet protocol also h...

AI Technical Summary

Problems solved by technology

Therefore, in the theoretical framework of cyberspace mimicry defense, it is necessary to remotely and synchronously communicate with multiple devices through the same virtual terminal; The terminal establishes connections with multiple execution bodies at the same time, that is, at the same time, a traditional virtual terminal can only remotely control one execution body in the service set, and then the input agent cannot remotely control multiple execution bodies in the service set based on the SSH protocol.

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