Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A privacy protection method and system for computer video equipment

A video equipment, computer technology, applied in the computer field

Active Publication Date: 2015-09-16
三六零数字安全科技集团有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by this application is to provide a method and system for protecting the privacy of computer video equipment, so that when protecting user video information, the process will not think that the video equipment is damaged and cannot be accessed again

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A privacy protection method and system for computer video equipment
  • A privacy protection method and system for computer video equipment
  • A privacy protection method and system for computer video equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0079] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0080] In the windows system, if a filter driver is set, all messages accessing the actual device and messages returned by the actual device need to pass through the filter driver. This application adds a layer of video stream filter driver under the mechanism of windows filter driver, then the messages interacting with the video device can be processed in the video stream filter driver, without blocking the message loop of the application process, without directly The message loop of the process is directly blocked by the HOOK function, thereby destroying the normal communication protocol between the application process and the video device, avoiding the situation that the application program cannot be o...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Provided are a method and system for protecting computer video device privacy. The method comprises: after an application process opens a video device through a physical driver object module in a video stream filter driver and obtains corresponding video stream parameter information, the physical driver object module sending identification information about the application process and video stream parameter information to a monitoring module through a control module in the video stream filter driver (110); the monitoring module sending replacement data and replacement instructions to the physical driver object module through the control module based on the video stream parameter information; and the replacement instructions being used for, when the application process requests video data, replacing the video stream sent by the video device with the replacement data and sending same to the application process based on the replacement instructions (120). The technical solution does not lead to the result that the application process considers that a video device is damaged and cannot access the video device again, and the application process can access the video device again without restart.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a privacy protection method and system for computer video equipment. Background technique [0002] With the development of Internet technology, users can perform video interaction with other users through video devices (such as cameras) on the Internet, and on the Internet, many applications can open video devices to obtain video information at the user end. During use, if a user does not pay attention to the management of video equipment, other users on the Internet may obtain video information that the user does not want to disclose, especially for hackers, it is easy to obtain user information through remote operation and control of video equipment. terminal video information. [0003] In the prior art, the protection technology for video privacy is to use the windows kernel HOOK technology to intercept the process of opening the camera, that is, when a process op...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/82G06F21/50
CPCG06F21/82G06F21/6245
Inventor 秦光远范纪鍠
Owner 三六零数字安全科技集团有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com