Method, device and system for enterprise internal network physical machine to visit cloud storage virtual machine

Abstract

The invention provides a method, a device and a system for an enterprise internal network physical machine to visit a cloud storage virtual machine. A gateway arranged in an enterprise internal network receives a message sent by a first physical machine. Locally pre-stored secret key management information is inquired according to first identification information, a corresponding first secret key of a user type to which a user is attributed is acquired, and the message is encrypted by applying the first secret key. Routing information is inquired according to second identification information, and the encrypted message is sent to a second physical machine in which the target virtual machine is located in cloud storage via a public network. The second physical machine inquires the locally stored information of the virtual machine user according to second identification information. The encrypted message is sent to a corresponding virtual network card of the target virtual machine. The message is decrypted by the virtual network card by applying the first secret key which is allocated by a built-in virtual machine managing device in advance. Therefore, reliability of transmission of the communication message is ensured, tedious steps in updating and improving all physical machine terminals in the enterprise internal network are avoided and communication efficiency is enhanced.

Description

technical field [0001] The embodiments of the present invention relate to the field of communication technology, and in particular to a method, device and system for accessing a cloud storage virtual machine by a physical machine in an enterprise intranet. Background technique [0002] With the rapid development of virtualization technology and cloud processing technology, multiple virtual machines will be deployed on each physical machine in cloud storage, and each enterprise will rent virtual machines deployed on different physical machines in cloud storage according to needs. [0003] When an enterprise user accesses the target virtual machine deployed in the cloud storage corresponding to the user type corresponding to the user type through the physical machine of the enterprise intranet, the process of transmitting communication packets from the enterprise intranet to the public network is safe, but from When the public network is transmitted to the physical machine whe...

AI Technical Summary

Problems solved by technology

Therefore, in order to improve the reliability of communication message transmission, in the prior art, when an enterprise user accesses a related target virtual machine through a physical machine in the enterprise intranet, an encryption processing module for communication messages will be added at the terminal of the physical machine to encrypt the communication messages. The message is encrypted, so it is necessary to upgrade and transform each physical machine terminal that initiates access in the enterprise intranet. The process is cumbersome and the efficiency is low.

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