CN111402109A - Method and device for setting digital watermark of instant messaging user interface - Google Patents
Method and device for setting digital watermark of instant messaging user interface Download PDFInfo
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- CN111402109A CN111402109A CN202010153810.6A CN202010153810A CN111402109A CN 111402109 A CN111402109 A CN 111402109A CN 202010153810 A CN202010153810 A CN 202010153810A CN 111402109 A CN111402109 A CN 111402109A
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/0021—Image watermarking
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/04—Real-time or near real-time messaging, e.g. instant messaging [IM]
- H04L51/046—Interoperability with other network applications or services
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Abstract
The invention discloses a method for setting a digital watermark of an instant messaging user interface, which comprises the following steps: configuring digital watermark content for a user by an instant communication server; selecting a digital watermark mode for a user by the instant communication server; the instant messaging server starts a digital watermark function for a user, and the instant messaging server notifies the instant messaging client of the user of the selected digital watermark content and the digital watermark mode immediately; and the instant messaging client starts the digital watermark function according to the digital watermark mode. On one hand, the invention adds the watermark containing the user information on the instant communication client interface, thereby being convenient for tracing and preventing information leakage; on the other hand, two digital watermark modes are provided for the user, the user can freely select according to the requirement, and particularly, one mode can enable the user to add the watermark content on the interface but not display the watermark content, so that the user use interference can be avoided, the user use experience is greatly improved, and the information can be effectively prevented from being illegally tampered.
Description
Technical Field
The invention relates to the field of instant messaging, in particular to a method and a device for setting a digital watermark of an instant messaging user interface.
Background
With the rapid development of terminal technologies such as intelligent machines and the like, the current intelligent terminals are all configured with a screenshot function, so that not only can a picture of a display screen be intercepted, but also a long picture can be intercepted. Especially in an Instant Messaging (IM) scenario, sometimes it is necessary to capture the chat records of two people for saving, sharing or as an auxiliary means for filing. However, the current screen capture modes are all simple screen captures, and the chat content cannot be effectively protected and the authenticity of the identities of the two parties cannot be proved. For example, in a daily screen capturing operation, the captured picture may include a user name, a head portrait, and the like, and the user name and the head portrait displayed in the picture may be artificially changed or forged, so that the captured picture is counterfeited, which not only causes unwanted propagation of bad pictures, but also reduces the reliability of chat contents.
The problem of how to prevent enterprise data from leaking out of a terminal is urgent, and at present, adding watermarks on an application interface and a document becomes a common way for protecting data. However, the existing mobile terminal watermark function is to directly display the watermark content on the mobile phone application interface, which may have the following problems: firstly, the watermark content is too obvious, which interferes the normal reading of users and causes poor user experience; secondly, the watermark content is directly displayed and is easy to be forged by lawbreakers, thereby bringing information safety hidden danger to users or enterprises. Moreover, the existing watermark has a problem that the selection of the watermark content and the watermark mode is too single, and the watermark content and the watermark mode cannot be freely configured or switched according to the requirements of users, so that the user experience is greatly reduced.
Disclosure of Invention
In order to solve the technical problems, the invention provides a selectable digital watermark mode and free configuration of digital watermark content, so that a user can flexibly select whether to display a watermark on an instant messaging client interface and display the content of the watermark according to the self requirement. The specific technical scheme is as follows:
in one aspect, the invention provides a method for setting a digital watermark in an instant messaging user interface, which comprises the following steps:
configuring digital watermark content for a user by an instant communication server;
selecting a digital watermark mode for a user by the instant communication server;
the instant messaging server starts a digital watermark function for a user, and the instant messaging server notifies the instant messaging client of the user of the selected digital watermark content and the digital watermark mode immediately;
and the instant messaging client starts the digital watermark function according to the digital watermark mode.
Further, the digital watermark content includes, but is not limited to, a user ID, a user name, a user nickname, a department to which the user belongs, and/or an organization to which the user belongs.
Further, the digital watermark pattern includes a bright watermark pattern and a dark watermark pattern, wherein,
a clear watermark mode, wherein the digital watermark content is added in an instant communication client interface;
and the dark watermark mode is used for adding the content of the digital watermark in a hidden way in the instant communication client interface and not displaying the content of the digital watermark.
Further, the digital watermark content can configure different contents according to the digital watermark mode.
Further, in the steps of "configuring digital watermark content for the user at the instant messaging server", "selecting a digital watermark mode for the user at the instant messaging server", and "opening a digital watermark function for the user at the instant messaging server, and immediately notifying the instant messaging client of the user at the instant messaging server", the configuration of the digital watermark content, the selection of the digital watermark mode, and the opening of the digital watermark function may be managed uniformly by taking the user, the user group, the department, and/or the organization as a unit, or may be managed separately or partially by taking different users, user groups, departments, and/or organizations as a unit.
Further, the method further comprises:
closing the digital watermark function for the user at the instant messaging server, and immediately informing the instant messaging client of the user by the instant messaging server;
and the instant messaging client closes the digital watermark function.
Further, in the step "the instant messaging server turns off the digital watermark function for the user, and the instant messaging server immediately notifies the instant messaging client of the user", the method further comprises:
the digital watermark function can be closed uniformly by taking users, user groups, departments and/or organizations as units;
the digital watermarking functionality can be partially switched off for different users, groups of users, departments and/or organizations.
Further, in the step "the instant messaging client starts the digital watermark function according to the digital watermark mode", the method specifically includes:
and adding or hiding the digital watermark content in an instant messaging client interface according to the digital watermark mode, and displaying or not displaying the digital watermark content.
In another aspect, the present invention further provides an instant messaging user interface digital watermark setting apparatus, which includes a management module and an execution module, wherein,
the management module is applied to the instant messaging server and used for configuring digital watermark content for a user, selecting a digital watermark mode and starting or closing a digital watermark function;
the execution module is applied to an instant messaging client, is used for operating according to the specific requirements of the management module, and comprises the following steps: opening a digital watermark function, adding the digital watermark content in an instant messaging client interface according to a digital watermark mode, and displaying or not displaying the digital watermark content; and closing the digital watermark function, stopping adding the digital watermark content in the instant messaging client interface, and not displaying the digital watermark content.
Further, the watermark mode comprises a bright watermark mode and a dark watermark mode; in the management module, the digital watermark content can also configure different content according to the digital watermark mode; the configuration of the digital watermark content, the selection of the digital watermark mode and the opening or closing of the digital watermark function can be managed uniformly by taking users, user groups, departments and/or organizations as a unit respectively, and can also be managed respectively or partially by different users, user groups, departments and/or organizations.
The method and the device provided by the invention have the following beneficial effects: on one hand, the watermark content containing the user information is arranged on the instant messaging client interface, so that the tracing is convenient and the information leakage is prevented; on the other hand, two digital watermark modes are provided for the user, so that the user can freely select the digital watermark modes according to the requirements, and particularly, one of the two watermark modes can also enable the user to add the watermark content in the application interface but not display the watermark content, so that the user use interference can be avoided, the user use experience is greatly improved, and the information can be effectively prevented from being illegally tampered.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic flow chart of a method for setting a digital watermark in an instant messaging user interface according to the present invention;
FIG. 2 is a schematic flow chart of another method for setting a digital watermark in an instant messaging user interface according to the present invention;
fig. 3 is a schematic structural diagram of an instant messaging user interface digital watermark setting apparatus provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly and completely apparent, the technical solutions in the embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention, and it should be noted that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic flowchart of a method for setting a digital watermark in an instant messaging user interface according to the present invention, where as shown in fig. 1, the method includes the following steps:
step S101, configuring digital watermark content for a user by an instant communication server;
in this step, the digital watermark content includes, but is not limited to, a user ID, a user name, a user nickname, a department to which the user belongs, and/or an organization to which the user belongs.
Step S102, selecting a digital watermark mode for a user by the instant communication server;
in the step, the digital watermark mode comprises a bright watermark mode and a dark watermark mode, wherein the bright watermark mode is to add the digital watermark content in an instant messaging client interface; and the dark watermark mode is used for adding the content of the digital watermark in a hidden way in the instant communication client interface and not displaying the content of the digital watermark. The digital watermark added under the dark watermark mode needs to be specially processed to be visible with hidden dark watermark content.
The digital watermark content can be configured with different contents according to the digital watermark mode, namely, the same digital watermark content can be configured in a bright watermark mode and a dark watermark mode, and different digital watermark contents can also be configured according to the requirements of users.
In practical application, the plain watermark content is displayed on an instant messaging client interface of a user, so that the user is prevented from being interfered, and the watermark content in the plain watermark mode is configured as simply as possible and is easy to identify, such as only configured as the name of the user and the department where the user is located; the content of the dark watermark does not need to be displayed on an instant messaging client interface of a user, and the use of the user is not interfered, so that the dark watermark can be configured differently according to the requirements of the user.
Under general conditions, a clear watermark mode is used in an enterprise, so that the colleagues and leaders can conveniently capture the image, and the source of the image capture content can be judged through the watermark content on the image capture; for industries with higher security levels such as government organs, military industry, finance, banks and the like, the dark watermark mode can be used, user information needs to be protected well, the situation that the normal use of users is interfered due to the fact that watermark content is too obvious can be avoided through the dark watermark mode, and meanwhile, the problem that potential safety hazards are brought to users due to the fact that the Cassia watermark content is easy to forge by lawbreakers can be solved.
Step S103, the instant messaging server starts a digital watermark function for the user, and the instant messaging server notifies the instant messaging client of the user of the selected digital watermark content and the digital watermark mode;
in the steps of configuring digital watermark content for a user at the instant messaging server, selecting a digital watermark mode for the user at the instant messaging server, and opening a digital watermark function for the user at the instant messaging server, and immediately informing an instant messaging client of the user at the instant messaging server, the configuration of the digital watermark content, the selection of the digital watermark mode, and the opening of the digital watermark function can be uniformly managed by taking the user, a user group, a department, and/or an organization as a unit, and can also be managed by different users, user groups, departments, and/or organizations respectively or partially.
For example, in an enterprise, a first-level department includes 3 second-level departments, and at this time, all employees of the first-level department may be managed uniformly by taking the first-level department as a unit, or part of the employees may be managed for 2 of the 3 second-level departments, or a single user below the departments may be managed.
And step S104, the instant messaging client starts the digital watermark function according to the digital watermark mode.
In the step, according to the digital watermark mode, the digital watermark content is added or concealed in an instant messaging client interface, and the digital watermark content is displayed or not displayed.
It should be noted that the instant messaging client interface in the present invention does not only include a chat interface, but also includes all primary interfaces (address book, workbench, discovery, my, etc.), all chat interfaces, preview files, preview pictures, preview videos, burn-after-reading message pop-up windows, message double-click details, organization mechanisms, and the like.
Optionally, the user administrator may also configure the display mode and the display font of the watermark content in the instant messaging server. Specifically, in the bright water stamp mode, the user may set the display mode of the digital watermark content according to needs, for example, the user may uniformly scatter the watermark content at each position of the interface, or may be in the middle, top, bottom, and the like of the currently displayed interface, which is not limited in the present invention. In addition, the font added with the watermark content may also be configured according to the preference of the user, for example, the user may select common fonts such as song style, regular script, microsoft elegant black, and the like, or may select some artistic fonts, which is also not limited by the present invention.
Fig. 2 is another schematic flow chart of a method for setting a digital watermark in an instant messaging user interface according to the present invention, which is applied to a specific usage scenario, and as shown in fig. 2, the method specifically includes the following steps:
step S201, configuring digital watermark content according to user requirements;
in this step, the digital watermark content includes, but is not limited to, a user ID, a user name, a user nickname, a department to which the user belongs, and/or an organization to which the user belongs, and may represent user information.
Step S202, whether a user wants to add the digital watermark content in an instant messaging client interface or not is judged; if so, entering step S203, otherwise, entering step S210 without adding the digital watermark content to the interface;
step S203, whether the user wants to display the digital watermark content in an instant messaging client interface or not; if so, the method refers to adding and displaying the digital watermark content in the interface, and then step S204 is performed, otherwise, the method refers to adding and not displaying the digital watermark content in the interface, and then step S207 is performed;
step S204, selecting a clear watermark mode in the instant communication server;
step S205, the digital watermark function is started in the instant messaging server, and the instant messaging server notifies the instant messaging client of the user of the selected digital watermark content and the plain water stamp mode at any time;
step S206, the instant communication client starts the digital watermark function according to the open watermark mode, and adds and displays the digital watermark content in an instant communication client interface;
step S207, selecting a dark watermark mode in the instant messaging server;
step S208, the digital watermark function is started in the instant messaging server, and the instant messaging server notifies the instant messaging client of the user of the selected digital watermark content and the dark watermark mode;
step S209, the instant communication client starts the digital watermark function according to the plain watermark mode, and adds but does not display the digital watermark content in the instant communication client interface;
step S210, the digital watermark function is closed in the instant communication server, and the instant communication server immediately informs the instant communication client of the user;
step S211, the instant communication client closes the digital watermark function, and the digital watermark content is not added or displayed in the instant communication client interface.
Fig. 3 is a schematic structural diagram of an instant messaging user interface digital watermark setting apparatus provided by the present invention, as shown in fig. 3, the apparatus includes:
the management module 11 is applied to the instant messaging server and used for configuring digital watermark content for a user, selecting a digital watermark mode and starting or closing a digital watermark function;
the execution module 12, which is applied to the instant messaging client, is used for operating according to the specific requirements of the management module, and includes: opening a digital watermark function, adding the digital watermark content in an instant messaging client interface according to a digital watermark mode, and displaying or not displaying the digital watermark content; and closing the digital watermark function, stopping adding the digital watermark content in the instant messaging client interface, and not displaying the digital watermark content.
The watermark mode comprises a bright watermark mode and a dark watermark mode, wherein the bright watermark mode is used for adding the digital watermark content in an instant messaging client interface; and the dark watermark mode is used for adding the content of the digital watermark in a hidden way in the instant communication client interface and not displaying the content of the digital watermark. The digital watermark added under the dark watermark mode needs to be specially processed to be visible with hidden dark watermark content.
In the management module 11, the digital watermark content may also configure different content according to the digital watermark mode, that is, the same digital watermark content may be configured in both the bright watermark mode and the dark watermark mode, or different digital watermark content may be configured according to the user requirement.
In practical application, the plain watermark content is displayed on an instant messaging client interface of a user, so that the user is prevented from being interfered, and the watermark content in the plain watermark mode is configured as simply as possible and is easy to identify, such as only configured as the name of the user and the department where the user is located; the content of the dark watermark does not need to be displayed on an instant messaging client interface of a user, and the use of the user is not interfered, so that the dark watermark can be configured differently according to the requirements of the user.
Under general conditions, an open water stamp mode can be used in an enterprise, so that the colleagues and leaders can conveniently capture the images, and the source of the captured image content can be judged through the watermark content on the captured image; for industries with higher security levels such as government organs, military industry, finance, banks and the like, the dark watermark mode can be used, user information needs to be protected well, the situation that the normal use of users is interfered due to the fact that watermark content is too obvious can be avoided through the dark watermark mode, and meanwhile, the problem that potential safety hazards are brought to users due to the fact that the Cassia watermark content is easy to forge by lawbreakers can be solved.
The configuration of the digital watermark content, the selection of the digital watermark mode and the opening or closing of the digital watermark function can be managed uniformly by taking users, user groups, departments and/or organizations as a unit respectively, and can also be managed respectively or partially by different users, user groups, departments and/or organizations. For example, in an enterprise, a first-level department includes 3 second-level departments, and at this time, all employees of the first-level department may be managed uniformly by taking the first-level department as a unit, or part of the employees may be managed for 2 of the 3 second-level departments, or a single user below the departments may be managed.
It should be noted that the instant messaging client interface in the present invention does not only include a chat interface, but also includes all primary interfaces (address book, workbench, discovery, my, etc.), all chat interfaces, preview files, preview pictures, preview videos, burn-after-reading message pop-up windows, message double-click details, organization mechanisms, and the like.
Optionally, the user administrator may also configure the display mode and the display font of the watermark content in the instant messaging server. Specifically, in the bright water stamp mode, the user may set the display mode of the digital watermark content according to needs, for example, the user may uniformly scatter the watermark content at each position of the interface, or may be in the middle, top, bottom, and the like of the currently displayed interface, which is not limited in the present invention. In addition, the font added with the watermark content may also be configured according to the preference of the user, for example, the user may select common fonts such as song style, regular script, microsoft elegant black, and the like, or may select some artistic fonts, which is also not limited by the present invention.
In summary, by the method and the device provided by the invention, on one hand, the watermark content containing the user information is set on the instant messaging client interface, so that the tracing can be facilitated and the information leakage can be prevented; on the other hand, two digital watermark modes are provided for the user, so that the user can freely select the digital watermark modes according to the requirements, and particularly, one of the two watermark modes can also enable the user to add the watermark content in the application interface but not display the watermark content, so that the user use interference can be avoided, the user use experience is greatly improved, and the information can be effectively prevented from being illegally tampered.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. Based on such understanding, the above technical solutions may be essentially or partially implemented in the form of software products, which may be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and include instructions for enabling a terminal device (which may be a personal smart phone, a computer, a server, or a network device, etc.) to execute the method according to the embodiments or some parts of the embodiments.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (10)
1. A method for setting a digital watermark on an instant messaging user interface is characterized by comprising the following steps:
configuring digital watermark content for a user by an instant communication server;
selecting a digital watermark mode for a user by the instant communication server;
the instant messaging server starts a digital watermark function for a user, and the instant messaging server notifies the instant messaging client of the user of the selected digital watermark content and the digital watermark mode immediately;
and the instant messaging client starts the digital watermark function according to the digital watermark mode.
2. The digital watermark setting method according to claim 1, wherein the digital watermark content includes, but is not limited to, a user ID, a user name, a user nickname, a department to which the user belongs, and/or an organization to which the user belongs.
3. The digital watermark setting method according to claim 1, wherein the digital watermark pattern includes a bright watermark pattern and a dark watermark pattern, wherein,
a clear watermark mode, wherein the digital watermark content is added in an instant communication client interface;
and the dark watermark mode is used for adding the content of the digital watermark in a hidden way in the instant communication client interface and not displaying the content of the digital watermark.
4. The digital watermark setting method according to claim 1 or 3, further comprising configuring different contents according to the digital watermark mode for the digital watermark content.
5. The method for setting digital watermark according to claim 1, wherein in the steps of "configuring digital watermark content for a user at an instant messaging server", "selecting a digital watermark mode for the user at the instant messaging server", and "starting the digital watermark function for the user at the instant messaging server, the instant messaging server immediately notifies the instant messaging client of the user", the configuration of the digital watermark content, the selection of the digital watermark mode, and the starting of the digital watermark function can be managed uniformly in units of users, user groups, departments, and/or organizations, respectively, or managed separately or partially for different users, user groups, departments, and/or organizations.
6. The digital watermark setting method according to claim 1, wherein the method further comprises:
closing the digital watermark function for the user at the instant messaging server, and immediately informing the instant messaging client of the user by the instant messaging server;
and the instant messaging client closes the digital watermark function.
7. The digital watermark setting method according to claim 6, wherein in the step "the instant messaging server turns off the digital watermark function for the user, and the instant messaging server immediately notifies the instant messaging client of the user", further comprising:
the digital watermark function can be closed uniformly by taking users, user groups, departments and/or organizations as units;
the digital watermarking functionality can be partially switched off for different users, groups of users, departments and/or organizations.
8. The method for setting a digital watermark according to claim 1, wherein in the step "the instant messaging client starts a digital watermark function according to the digital watermark mode", the method specifically includes:
and adding or hiding the digital watermark content in an instant messaging client interface according to the digital watermark mode, and displaying or not displaying the digital watermark content.
9. An instant messaging user interface digital watermark setting device is characterized by comprising a management module and an execution module, wherein,
the management module is applied to the instant messaging server and used for configuring digital watermark content for a user, selecting a digital watermark mode and starting or closing a digital watermark function;
the execution module is applied to an instant messaging client, is used for operating according to the specific requirements of the management module, and comprises the following steps: opening a digital watermark function, adding the digital watermark content in an instant messaging client interface according to a digital watermark mode, and displaying or not displaying the digital watermark content; and closing the digital watermark function, stopping adding the digital watermark content in the instant messaging client interface, and not displaying the digital watermark content.
10. The digital watermarking apparatus according to claim 9, wherein the watermark pattern includes a bright watermark pattern and a dark watermark pattern; in the management module, the digital watermark content can also configure different content according to the digital watermark mode; the configuration of the digital watermark content, the selection of the digital watermark mode and the opening or closing of the digital watermark function can be managed uniformly by taking users, user groups, departments and/or organizations as a unit respectively, and can also be managed respectively or partially by different users, user groups, departments and/or organizations.
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