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Implementation method and implementation system of security desktop transport protocol based on virtualization environment

A virtualized environment and secure desktop technology, applied in the field of the implementation system of the secure desktop transmission protocol, can solve the problems of low compression rate of MJPEG algorithm, no consideration of inter-frame image changes, and high network bandwidth, so as to enrich VDI experience and improve codec Efficiency, improve the effect of virtual confidentiality

Inactive Publication Date: 2020-11-06
SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD
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AI Technical Summary

Problems solved by technology

SPICE uses MJPEG to compress video. The MJPEG algorithm has a low compression rate and does not consider image changes between frames. A large amount of redundant information is stored repeatedly, occupying high network bandwidth, heavy frame loss, and poor real-time performance. It is not suitable for network transmission of video images.

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  • Implementation method and implementation system of security desktop transport protocol based on virtualization environment
  • Implementation method and implementation system of security desktop transport protocol based on virtualization environment

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0037] The first aspect of the present invention relates to a method for implementing a secure desktop transmission protocol based on a virtualization environment, such as figure 1 As shown, the implementation method 100 includes: Step 102: The virtual machine detects the graphics card mode used by the virtual machine through the deployed agent program, selects an image processing device based on the graphics card mode to preprocess the image data, and transmits the preprocessed image data Go to the host machine running the virtual machine; step 104: the host machine receives the image data from the virtual machine through the deployed server program, and transmits it to the terminal device through the n...

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Abstract

The invention relates to an implementation method of a security desktop transmission protocol based on a virtualization environment, which comprises the following steps that: a virtual machine automatically detects a display card mode used by the virtual machine through a deployed agent program, selects image processing equipment to preprocess image data based on the display card mode, and transmits the preprocessed image data to a host machine; the host machine receives the image data from the virtual machine through a deployed server program and transmits the image data to the terminal equipment through a network; and the terminal equipment receives the image data from the host machine through a deployed client program and displays the image data. The invention further relates to an implementation system of the security desktop transport protocol based on the virtualization environment. The secure desktop transmission protocol provided by the invention can meet the requirements of various application scenes of a cloud desktop, can provide virtual desktop service similar to a local PC for a user, has excellent image processing performance, and brings powerful functions, high-resolution videos and rich peripheral VDI experience.

Description

technical field [0001] The invention relates to the field of cloud computing, in particular to a method for realizing a virtualized environment-based secure desktop transmission protocol and a system for realizing the virtualized environment-based secure desktop transmission protocol. Background technique [0002] In the past ten years, the combination of virtualization technology and cloud computing has brought about a new resource integration and usage model, stimulated huge technological changes, and led to large-scale innovation in office models. [0003] Desktop cloud is a new way to provide desktop services. Remote terminal devices access cloud applications through the network to achieve the same experience as PCs. The cloud desktop delivers its own computing and storage capabilities, personalized applications and data content to users through the cloud desktop transmission protocol, so the transmission protocol determines the efficiency and display effect of the cloud...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06H04L12/851
CPCH04L67/08H04L69/26H04L67/06H04L47/2433
Inventor 王晔梁记斌李琦
Owner SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD
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