Watermark adding method and device

A watermarking and business system technology, applied in the field of computer security, can solve the problems of cumbersome watermarking process and poor universality, and achieve the effect of improving universality, improving efficiency, and simplifying the process

Pending Publication Date: 2020-11-13
北京明朝万达科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the above problems, an embodiment of the present invention is proposed to provide a watermark adding method to solve the problems in the prior art that the watermark adding process is cumbersome, poor in applicability, and cannot be combined with third-party systems

Method used

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  • Watermark adding method and device
  • Watermark adding method and device

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Embodiment Construction

[0060] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0061] In order to facilitate understanding and explanation, the technical terms appearing in the embodiments of the present invention are firstly explained:

[0062] Process: the process may be an application program running on a terminal, for example, the terminal may be a PC terminal, and the process may be a browser, document writing software, instant messaging software, etc. running on the PC terminal. Wherein, each application program may correspond to one process, or may correspond to multiple processes, and the processes may include processes running in the foreground, or processes running in the background.

[0063] Thread: A thread is an entity of a process and the basic unit of CPU scheduling and dispatching. It is a ba...

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PUM

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Abstract

The embodiment of the invention provides a watermark adding method and device which can be applied to a user terminal, the user terminal can comprise at least one different service system. If so, theuser terminal can respond to the detected access operation of accessing the sensitive data of the target service systemto acquire system attributes of the target service system and the watermark parameters matched with the system attributes, determines a browsing page corresponding to the current sensitive data, and adds a corresponding watermark window in the browsed page according to watermark parameters; therefore, the user terminal can perform watermark matching and add different watermarks according to different service systems, the problem that the watermarks and the service systems cannot be dynamically combined is solved, the universality of watermark adding is improved, the data security is ensured, the watermark adding process is simplified, and the watermark adding efficiency isimproved.

Description

technical field [0001] The invention relates to the technical field of computer security, in particular to a watermark adding method and a watermark adding device. Background technique [0002] With the increasing emphasis on data in various industries, data security issues have also received greater attention from data users. Data security, as an important branch of information security, has also developed rapidly to meet the application needs of different industries. Among them, screen watermarking, as a relatively mature means of data security protection and deterrence, can prevent criminals from leaking sensitive file information by using mobile phones to take pictures and screenshots. At present, mainly by installing a client on a user terminal of an enterprise or institution, a watermark is added to the user terminal through the client, thereby preventing data leakage through the watermark. However, in the above method, since the watermark is based on the client, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/16
CPCG06F21/16
Inventor 凌思安喻波王志海秦凯安鹏
Owner 北京明朝万达科技股份有限公司
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