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Method and device for recording screen information in virtual environment

A technology of screen information and virtual environment, applied in the field of screen information recording in virtual environment, can solve the problems of not supporting screen recording software or plug-ins, losing screen recording function, etc., to achieve the effect of overcoming compatibility

Active Publication Date: 2018-04-20
SANGFOR TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the user does not want to be monitored, uninstall the screen recording software or plug-in, and the screen recording function will be lost
Moreover, different versions of screen recording software or plug-ins need to be installed on different operating systems, and there may even be cases where some operating systems do not support screen recording software or plug-ins

Method used

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  • Method and device for recording screen information in virtual environment
  • Method and device for recording screen information in virtual environment
  • Method and device for recording screen information in virtual environment

Examples

Experimental program
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Embodiment Construction

[0046] In one embodiment, such as figure 1 As shown, a method for recording screen information in a virtual environment is provided, which specifically includes:

[0047] Step 102, receiving a trigger instruction sent by the Hypervisor.

[0048] Hypervisor refers to an intermediate software layer running between the physical server and the operating system, which allows multiple operating systems and applications to share a set of basic physical hardware, and it can coordinate access to all physical devices and virtual machines on the server, also known as Virtual Machine Monitor.

[0049] The Hypervisor is provided with a trigger button, and the user clicks the trigger button to send a trigger command. In addition, a configuration file may also be set in the Hypervisor, and the configuration file includes content related to triggering. Trigger instructions can be automatically generated based on this configuration file.

[0050] Step 104, intercepting the screen informati...

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PUM

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Abstract

The invention relates to a method for recording screen information in a virtual environment. receiving a trigger instruction issued by the hypervisor; intercepting the screen information sent to the hypervisor by the virtual operating system of the virtual machine according to the trigger instruction; receiving a screen recording instruction; and backing up the intercepted screen information according to the screen recording instruction. With this method, the screen recording function can be realized in the virtual environment without installing third-party screen recording software or plug-ins. In addition, a device for recording screen information in a virtual environment is provided.

Description

technical field [0001] The invention relates to the field of virtual technology, in particular to a method and device for recording screen information in a virtual environment. Background technique [0002] With the popularization of virtualization technology, more and more enterprises begin to deploy VDI (Virtual Desktop Infrastructure, virtual desktop infrastructure). By running the operating system on the server in the data center, the user's desktop is virtualized. Users connect to virtual desktops through the client device's computing protocol, and users access their desktops as if they were traditional local desktops. While VDI can bring many conveniences such as simplified operation and management and cost savings, at the same time, the security of servers in the data center has also become a focus of attention. Usually people will consider screen recording to monitor and audit the user's operation behavior, so as to protect the security of the server. [0003] Tra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/451G06F9/455
Inventor 周文斌
Owner SANGFOR TECH INC