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Screen information recording method and apparatus 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: 2015-09-09
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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  • Screen information recording method and apparatus in virtual environment
  • Screen information recording method and apparatus in virtual environment
  • Screen information recording method and apparatus 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: Receive a trigger instruction issued through the hypervisor.

[0048] Hypervisor refers to an intermediate software layer that runs between the physical server and the operating system. It allows multiple operating systems and applications to share a set of basic physical hardware. It can coordinate access to all physical devices and virtual machines on the server, also called Virtual Machine Monitor (Virtual Machine Monitor).

[0049] A trigger button is set on the Hypervisor, and the user clicks the trigger button to issue a trigger command. In addition, a configuration file can be set in the Hypervisor, and the configuration file includes trigger-related content. According to the configuration file, trigger instructions can be automatically generated.

[0050] Step 104, intercept the screen information...

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PUM

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Abstract

The present invention relates to a screen information recording method in the virtual environment. A trigger instruction is received from a Hypervisor; the screen information sent to the Hypervisor from a virtual operating system of the virtual machine is intercepted according to the trigger instruction; screen recording information is received; and backup for the intercepted instruction is carried out according to the screen recording instruction. With the adoption of the present method, the screen recording function can be achieved in the condition of not installing third party screen recording software or plugin in the virtual environment. In addition, the invention further provides a screen information recording apparatus in the virtual environment.

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 have begun to deploy VDI (Virtual Desktop Infrastructure, virtual desktop infrastructure). Virtualize users' desktops by running operating systems on servers in the data center. The user connects to the virtual desktop through the computing protocol of the client device, and the user accesses their desktop just like accessing a traditional local desktop. While VDI can bring many conveniences such as simplified operation and management and cost saving, the security of data center servers has also become a focus of attention. Usually people will consider the way of screen recording to monitor and audit the user's operation behavior to protect the security of the server. [0003] Traditional screen r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/44G06F9/455
Inventor 周文斌
Owner SANGFOR TECH INC
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