Screen display data protection method

A screen display and screen data technology, applied in the protection of screen display data and the protection of electronic data, can solve the problems of inability to quickly locate and find the source of leakage, inability to comprehensively cover confidential content, and leakage of private data. Simple to implement, configure and improve the effect of safety factor

Inactive Publication Date: 2015-04-15
江苏敏捷科技股份有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method can protect the confidential data to a certain extent, reducing the risk of the confidential data being stolen; For all the secret-related content, the stealer can deliberately avoid the watermark and steal other parts of the secret-related data; secondly, when accessing the privacy-related data in the browser and database, due to the part

Method used

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  • Screen display data protection method
  • Screen display data protection method

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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0018] Such as figure 1 As shown, the protection method of the screen display data of the present invention specifically includes the following processes:

[0019] 1. The user first sets the trigger mechanism for various types of confidential data (that is, data that needs to be protected) and the screen data protection system. When accessing confidential data, the screen data protection system will automatically run synchronously with the confidential data.

[0020] The trigger mechanism of the secret-related data and screen data protection system can be implemented using techniques known in the art, such as but not limited to hook (Hook) technology.

[0021] Set the watermark information to be generated by the screen data protection system, including computer name, user name, data access time, IP address, MAC address and other data, especially the MAC addr...

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Abstract

The invention discloses a screen display data protection method and belongs to the field of computer information safety. The method includes that the triggering mechanism and the watermark information of secret-associated data and a screen data protection system are set; a user accesses the secret-associated data and trigger the screen data protection system; the screen data protection system extracts current user information, generates watermark and displays the information; a secret divulging user is searched according to the watermark information on the secret divulging document. The protection system is triggered when the user accesses the secret-associated data and generates the protection watermark with the information of the current user to display the watermark on the screen, the possibility of stealing the secret-associated data and documents through camera shooting, screenshot, picture recording and the like is effectively reduced. Once the data are disclosed, the secret divulging source can be tracked quickly according to the user information recorded by the watermark in the secret divulging document. The watermark is set to be a two-dimensional code or a bar code, the user information can be hidden, the fact that the user who steals the information avoid or remove the watermark on purpose is avoided, and the safety coefficient of the secret-associated data is further improved.

Description

technical field [0001] The invention relates to a method for protecting electronic data, in particular to a method for protecting data displayed on a screen, and belongs to the field of computer information security. Background technique [0002] With the continuous development of computer technology and network technology, more and more data materials are used, stored and transmitted in the form of electronic files. However, while electronic files provide quick and convenient services, they also face the threat of being illegally used or embezzled. Therefore, people pay more and more attention to the security and protection of data, especially in the popularization of portable camera equipment today, it is easy to steal confidential data by taking pictures on the screen; Willfully steal and disseminate confidential data. [0003] In view of the above situation, the method of printing protection information is widely used at home and abroad to protect confidential data, th...

Claims

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Application Information

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IPC IPC(8): G06F21/16G06F21/62
CPCG06F21/16G06F21/6209G06F21/1063
Inventor 陈万江倪海燕张晓波张卫
Owner 江苏敏捷科技股份有限公司
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