CN111290721A - Online interaction control method, system, electronic device and storage medium - Google Patents
Online interaction control method, system, electronic device and storage medium Download PDFInfo
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- CN111290721A CN111290721A CN202010067495.5A CN202010067495A CN111290721A CN 111290721 A CN111290721 A CN 111290721A CN 202010067495 A CN202010067495 A CN 202010067495A CN 111290721 A CN111290721 A CN 111290721A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
Abstract
An online interaction control method, system, electronic device and storage medium are disclosed. The method comprises the steps of obtaining second display data of at least one second terminal through a server, identifying sensitive data in the second display data, protecting the sensitive data to enable all or part of the sensitive data to be displayed in a fuzzy state or invisible, further obtaining first display data, and sending the first display data to the first terminal. Therefore, the sensitive data of the second terminal can be invisible at the first terminal while the screen sharing is not interrupted, and the sensitive data can be effectively protected.
Description
Technical Field
The invention relates to the technical field of internet, in particular to an online interaction control method, an online interaction control system, electronic equipment and a storage medium.
Background
Online education is a learning behavior based on network, and students and teachers develop teaching activities through the network, so that the students can learn at any time and any place by means of network courseware.
In some scenarios, a platform operator (e.g., a lesson advisor or teacher) needs to communicate with a user (e.g., a student or parent), such as: in teaching explanation, post-school summary or course selling links, etc., the existing mode usually adopts telephone communication or instant messaging (such as WeChat, QQ) and other modes. When the screen is shared, some pages are not suitable for sharing, such as pages which are only used for internal viewing. In the prior art, a screen sharing mode is usually interrupted to prevent a user from watching a sensitive page, and screen sharing is established after the user slides through the sensitive page.
However, including a sensitive page in a manner of interrupting screen sharing brings great inconvenience to a user, and meanwhile, when only a part of data in the page needs to be protected, interrupting screen sharing makes the whole page invisible, which is not beneficial to user communication.
Disclosure of Invention
In view of this, an object of the embodiments of the present invention is to provide an online interaction control method, system, electronic device and storage medium, which can effectively protect sensitive data without interrupting screen sharing.
In a first aspect, an embodiment of the present invention provides an online interaction control method, where the method includes:
acquiring second display data of at least one second terminal, wherein the second display data are real-time display data of at least one part of a display device of the second terminal;
identifying sensitive data in the second display data;
performing protection processing on the sensitive data to obtain first display data, wherein the protection processing is used for enabling all or part of the sensitive data to be displayed or invisible in a fuzzy state; and
and sending the first display data to the first terminal.
Preferably, the identifying sensitive data in the second display data comprises:
identifying sensitive data in the second display data based on a first mapping relation and/or a second mapping relation, wherein the first mapping relation is a mapping relation between page address information in the second display data and a sensitive label, and the second mapping relation is a mapping relation between identification information corresponding to each display area in the second display data and the sensitive label; and/or
Identifying the sensitive data in the second display data based on a selection instruction, wherein the selection instruction is an acquired input instruction of the second terminal.
Preferably, the selection instruction includes position information of the sensitive data in the second display data.
Preferably, the protection processing includes any one or more of matting, replacing, blocking, hiding and blurring the sensitive data.
Preferably, the second display data includes display interface data and/or input operation data.
Preferably, the method further comprises:
receiving second video data from the second terminal, wherein the second video data is video data recorded by a camera device of the second terminal; and
and sending the second video data to the first terminal.
Preferably, the method further comprises:
receiving first video data from the first terminal, wherein the first video data is video data recorded by a camera device of the first terminal; and
and sending the first video data to the second terminal.
In a second aspect, an embodiment of the present invention provides an online interaction control system, where the system includes at least one first terminal, at least one server, and at least one second terminal;
the first terminal receives first display data sent by the server through a first communication connection and displays the first display data on a display device;
the second terminal sends second display data to the server through a second communication connection, wherein the second display data are real-time display data of at least one part of a display device of the second terminal;
the server receives the second display data of the second terminal, identifies sensitive data in the second display data, protects the sensitive data to obtain the first display data, and sends the first display data to the first terminal through the first communication connection, wherein the protection processing is used for enabling all or part of the sensitive data to be displayed in a fuzzy state or to be invisible.
In a third aspect, an embodiment of the present invention provides an electronic device, including a memory and a processor, where the memory is used to store one or more computer program instructions, where the one or more computer program instructions are executed by the processor to implement the method according to the first aspect and the second aspect.
In a fourth aspect, embodiments of the present invention provide a computer-readable storage medium on which computer program instructions are stored, which when executed by a processor implement the method according to the first and second aspects.
According to the technical scheme of the embodiment of the invention, the server acquires the second display data of at least one second terminal, identifies the sensitive data in the second display data, protects the sensitive data to enable all or part of the sensitive data to be displayed in a fuzzy state or invisible, further obtains the first display data, and sends the first display data to the first terminal. Therefore, the sensitive data of the second terminal can be invisible at the first terminal while the screen sharing is not interrupted, and the sensitive data can be effectively protected.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of an online interactive control system of an embodiment of the present invention;
FIG. 2 is a flow chart of an online interaction control method of an embodiment of the present invention;
FIG. 3 is a diagram illustrating second display data of a second terminal according to an embodiment of the present invention;
FIG. 4 is a diagram illustrating first display data of a first terminal according to an embodiment of the present invention;
FIG. 5 is a flowchart of an embodiment of a sharing input operation instruction;
FIG. 6 is a flow chart of a video call of an embodiment of the present invention;
FIG. 7 is a flowchart of an online interaction control method of a server according to an embodiment of the present invention;
fig. 8 is a schematic diagram of an electronic device of an embodiment of the invention.
Detailed Description
The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details. Well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.
Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.
Meanwhile, it should be understood that, in the following description, a "circuit" refers to a conductive loop constituted by at least one element or sub-circuit through electrical or electromagnetic connection. When an element or circuit is referred to as being "connected to" another element or element/circuit is referred to as being "connected between" two nodes, it may be directly coupled or connected to the other element or intervening elements may be present, and the connection between the elements may be physical, logical, or a combination thereof. In contrast, when an element is referred to as being "directly coupled" or "directly connected" to another element, it is intended that there are no intervening elements present.
Unless the context clearly requires otherwise, throughout the description, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
FIG. 1 is a schematic diagram of an online interactive control system according to an embodiment of the present invention. As shown in fig. 1, the online interaction control system according to the embodiment of the present invention includes at least one first terminal 1, at least one second terminal 2, and at least one server 3. The server 3 is configured to obtain second display data of the second terminal 2, identify sensitive data in the second display data, perform protection processing on the sensitive data to obtain first display data, and send the first display data to the first terminal 1.
In this embodiment, the protection process is used to make all or part of the sensitive data appear or invisible in a blurred state.
In this embodiment, the second display data is real-time display data of at least a part of the display device of the second terminal 2.
Further, before the server 3 acquires the second display data of the second terminal 2, it needs to establish a communication connection with the first terminal 1 and the second terminal 2. Specifically, the first terminal 1 or the second terminal 2 sends a connection request to the server 3, where the connection request includes identification information of the first terminal 1 and/or the second terminal 2. The server 3 is configured to establish a first communication connection with the first terminal 1 according to the connection request, and establish a second communication connection with the second terminal 2.
In this embodiment, the at least one first terminal 1 is a terminal that receives display data. Preferably, the first terminal 1 is a terminal used by students or parents. It should be understood that, in the embodiment, the screen sharing system is described by taking two first terminals as an example, but the number of the first terminals 1 is not limited in the embodiment, and the number of the first terminals may be one or multiple.
In this embodiment, the second terminal 2 is a terminal sharing display data. Preferably, the second terminal 2 is a terminal used by a platform operator, for example, a terminal used by a lesson counselor, a salesperson or a lecture teacher. It should be understood that, in the embodiment, the screen sharing system is described by taking an example that the screen sharing system includes one second terminal, but the number of the second terminals is not limited in the embodiment, and the second terminal may be one or multiple.
In this embodiment, the first terminal 1 and the second terminal 2 may be a mobile phone, a tablet computer, a notebook computer, a desktop computer, or other electronic devices with wireless communication functions. The first terminal 1 and the second terminal 2 comprise at least a processor capable of running image data and a display device capable of displaying image data. In this embodiment, the second terminal has a function of sharing display data with other terminals, and the first terminal has at least a function of displaying screen data.
In this embodiment, an example in which one second terminal shares display data with a plurality of first terminals is taken as an example for description, it should be understood that the scheme provided in this embodiment is also applicable to a scenario in which a plurality of second terminals share display data with a plurality of first terminals at the same time, or a scenario in which a plurality of second terminals share display data with one first terminal, or a scenario in which a plurality of second terminals share display data with a plurality of first terminals, and the like.
Further, the server 3 may be implemented by an independent server or a server cluster composed of a plurality of servers. In an optional implementation manner, the server 3 includes a front-end server and a back-end server, where the back-end server is configured to obtain second display data of the second terminal 2, and the front-end server is configured to send the first display data to the first terminal 1, so that the first display data is displayed on the first terminal. Preferably, the front-end server and the back-end server establish a connection through a websocket, which is a full duplex communication Protocol based on TCP (transmission control Protocol).
Fig. 2 is a flowchart of an online interaction control method according to an embodiment of the present invention. As shown in fig. 2, the online interaction control method according to the embodiment of the present invention includes the following steps:
step S201, the first terminal sends a connection request to the server.
In this embodiment, the first terminal 1 sends a connection request to the server 3 to request a connection to be established with the second terminal. Wherein the connection request comprises identification information of the second terminal 2.
In an alternative implementation, the first terminal 1 may send the connection request by scanning a two-dimensional code of the second terminal 2. Specifically, when the user of the second terminal 2 needs to share the second display data to the first terminal 1, the user of the second terminal 2 inputs an operation command for obtaining the two-dimensional code to obtain the two-dimensional code of the second terminal 2, and optionally, the user may click a predetermined function area on the screen to obtain the two-dimensional code. After obtaining the two-dimensional code, the user of the second terminal 2 may send the two-dimensional code to the user of the first terminal 1 through an instant messaging application (e.g., WeChat, QQ, etc.). The user scans the two-dimensional code of the second terminal 2 through the first terminal 1 to send a connection request to the server 3. Optionally, the first terminal 1 scans the two-dimensional code to obtain a scanning result, and directly sends the connection request to the server, or the first terminal 1 scans the two-dimensional code to obtain the scanning result, and requests the user whether to send the connection request, and sends the connection request to the server 3 after receiving the confirmation information of the user.
In another optional implementation manner, the first terminal 1 may input identification information of the second terminal 2 through an operation interface to send the connection request to the server 3, where the identification information of the second terminal 2 may be a user account, a user name, or the like.
It should be understood that the present embodiment may also be that the second terminal 2 sends a connection request to the server 3. Wherein the connection request comprises identification information of at least one first terminal 1.
Step S202, the server establishes communication connection.
In this embodiment, after receiving a connection request of a first terminal, the server 3 parses the connection request to obtain identification information of a second terminal 2, establishes a first communication connection with the first terminal 1 according to the identification information, and establishes a second communication connection with the second terminal 2.
Step S203, the server sends a connection establishment notification.
In this embodiment, after establishing the communication connection with the first terminal 1 and the second terminal 2, the server 3 sends a notification of successful establishment of the communication connection to the second terminal 2.
Optionally, after establishing the communication connection with the first terminal 1 and the second terminal 2, the server 3 sends a notification of successful establishment of the communication connection to the first terminal 1.
And step S204, the second terminal sends second display data.
In this embodiment, after receiving the notification message of successful establishment of communication connection from the server, the second terminal 2 obtains second display data of the display device in real time, and sends the second display data to the server 3. The second display data is real-time display data of at least one part of a display device of the second terminal.
Further, the second display data includes display interface data, and the display interface data is screen data of a display device of the second terminal.
In an alternative implementation, the second display data sent by the second terminal 2 to the server may be all real-time display data of the display device of the second terminal 2.
In another alternative implementation, the second display data sent by the second terminal 2 to the server may be real-time display data of a portion of the display device of the second terminal 2. Specifically, the real-time display data of the portion of the display device of the second terminal 2 may be a region designated by the user or a predetermined region. When the area is designated by the user, the user can select an area to be transmitted by a frame selection or the like. In the case of a preset area, the area to be transmitted may be selected by setting a domain name of display data or a designated application or page in advance.
And step S205, the server identifies the sensitive data.
In this embodiment, the server 3 detects the sensitive data in the screen data of the second terminal 2 according to a predetermined mapping relationship.
In an alternative implementation manner, the server 3 may identify the sensitive data in the second display data of the second terminal based on a first mapping relationship, where the first mapping relationship is a mapping relationship between page address information in the second display data and the sensitive tag. Specifically, a sensitive tag of each page address information may be preset, where the page address information may be a domain name or an IP (Internet Protocol) address, and the like. And after receiving the second display data, the server 3 acquires page address information of the second display data, and identifies the sensitive data in the second display data according to the mapping relation between the page address information and the sensitive label.
In another optional implementation manner, the server 3 may identify the sensitive data in the second display data of the second terminal based on a second mapping relationship, where the second mapping relationship is a mapping relationship between the identification information and the sensitive label corresponding to each display area in the second display data. Specifically, one page often includes different functional areas, the page may be divided into a plurality of display areas according to the different functional areas, and the sensitive tag corresponding to the identification information of each display area in the page is preset. And after receiving the second display data, the server 3 acquires the identification information of each display area of the second display data, and identifies the sensitive data in the second display data according to the mapping relation between the identification information and the sensitive label.
In yet another alternative implementation, the server 3 may further identify sensitive data in the second display data of the second terminal based on the first mapping relationship and the second mapping relationship. For example, the server 3 may first detect whether the received second display data is a sensitive page through the first mapping relationship, and determine that the second display data does not include the sensitive data in response to that the second display data is not a sensitive page. And in response to that the second display data is the sensitive page, identifying whether each display area in the second display data is the sensitive data or not through the second mapping relation.
The embodiment of the present invention may further identify the sensitive data in the second display data based on a selection instruction, and the method further includes:
step S240', the second terminal sends a selection instruction.
In this embodiment, the server 3 may identify the sensitive data in the second display data based on a selection instruction, where the selection instruction is an input instruction of the second terminal acquired through the second communication connection.
Further, the selection instruction includes location information of the sensitive data in the second display data.
In this embodiment, the user of the second terminal 2 may select the sensitive data in the second display data by a frame selection or the like to generate a selection instruction, and send the selection instruction to the server 3. And the server 3 carries out protection processing on the corresponding display area according to the selection instruction. Therefore, sensitive data can be effectively protected in a mode designated by a user, and leakage is prevented.
Thus, the server may determine the first display data by pre-processing the second display data.
Step S206, the server acquires first display data.
In this embodiment, after the server 3 identifies the sensitive data through the above steps, the screen data is protected according to the sensitive data to obtain the first display data, and the protection processing is used to make all or part of the sensitive data displayed in a blurred state or invisible.
Further, the protection process may be any one or more of scratch-out, replacement, blocking (e.g., mosaic), hiding, blurring, and the like on the sensitive data.
Step S207, the server transmits the first display data.
In this embodiment, the server 3 sends the first display data to the first terminal 1 through the first communication connection after determining the first display data.
And S208, the first terminal displays the first display data.
In this embodiment, after receiving the first display data sent by the server 3, the first terminal 1 displays the first display data through the display device.
Specifically, reference may be made to fig. 3 and 4 for the first terminal 1 and the second terminal 2 to share display data. Fig. 3 is a schematic diagram of second display data of the second terminal according to the embodiment of the present invention, and fig. 4 is a schematic diagram of first display data of the first terminal according to the embodiment of the present invention. In the present embodiment, the first terminal 1 is a mobile phone, and the second terminal 2 is a computer, for example, it should be understood that both the first terminal 1 and the second terminal 2 can be implemented by a mobile phone, a tablet computer, a notebook computer, a desktop computer, or other electronic devices with wireless communication functions. As shown in fig. 3, the second display data of the second terminal 2 may be divided into a plurality of regions including a region a1, a region a2, and a region a3, and a control k1, a control k2, and a control k 3. In this embodiment, taking the data in the area a2 as an example for explanation, the first display data received by the first terminal is as shown in fig. 4, and includes an area b1, an area b2, an area b3, a control k1, a control k2, and a control k 3. Since the data of the area a2 is sensitive data, the server 3 performs a protection process on the data in the area a2 so that the data is not visible at the first terminal.
According to the embodiment of the invention, the server acquires the second display data of at least one second terminal, identifies the sensitive data in the second display data, protects the sensitive data to enable all or part of the sensitive data to be displayed or invisible in a fuzzy state, further obtains the first display data, and sends the first display data to the first terminal. Therefore, the sensitive data of the second terminal can be invisible at the first terminal while the screen sharing is not interrupted, and the sensitive data can be effectively protected.
Further, the second display data further includes input operation data, which is a mark left by the user of the second terminal 2 when operating the screen. For example, when the user of the second terminal 2 performs operations such as dragging, drawing, and clicking, input operation data is formed on the screen. As shown in fig. 5, the method includes the following steps:
step S501, the second terminal obtains input operation data.
In this embodiment, when the user of the second terminal 2 operates the screen, for example, drag, draw, click, and the like, the second terminal 2 acquires input operation data.
And step S502, the second terminal sends input operation data to the server.
In this embodiment, the second terminal 2 sends input operation data to the server 3 through the second communication connection, the input operation data being used for characterizing an operation input by a user at the second terminal.
Step S503, the server sends the input operation data to the first terminal through the first communication connection, so that the first terminal synchronously displays the operation of the second terminal when displaying the interface data.
And step S504, the first terminal displays the input operation data.
Therefore, the input operation data can be displayed on the first terminal, so that the user of the first terminal can more intuitively see the operation of the user of the second terminal.
Optionally, in order to further facilitate user communication, the method according to the embodiment of the present invention may further provide a video call function for the user, specifically as shown in fig. 6, including the following steps:
step S601, the second terminal acquires the second video data.
In the present embodiment, the second terminal 2 acquires the second video data by the camera.
And step S602, the second terminal sends the second video data.
In this embodiment, after the second video data is recorded by the camera device of the second terminal 2, the second video data is sent to the server through the second communication connection.
Step S603, the server transmits the video data.
In this embodiment, the server 3 transmits the second video data to the first terminal 1 via a first communication connection.
And step S604, displaying by the first terminal.
In this embodiment, after receiving the second video data sent by the server, the first terminal 1 displays the second video data in a predetermined area of the screen.
Alternatively, the user of the first terminal may change the display area and size of the second video data by dragging or the like.
Thereby, the user of the first terminal can acquire the video data of the second terminal.
Optionally, in order to further facilitate user communication, the method according to the embodiment of the present invention further includes:
step S605, the first terminal acquires video data.
In the present embodiment, the first terminal 1 acquires the first video data by the image pickup device.
Step S606, the first terminal sends the first video data.
In this embodiment, after the second video data is recorded by the camera device of the first terminal 1, the first video data is sent to the server through the first communication connection.
Step S607, the server transmits the first video data.
In this embodiment, the server 3 transmits the first video data to the second terminal 2 via a second communication connection.
And step S608, displaying by the second terminal.
In this embodiment, after receiving the first video data sent by the server, the second terminal 2 displays the first video data in a predetermined area of the screen.
Alternatively, the user of the second terminal may change the display area and size of the first video data by dragging or the like.
Thus, the video call between the first terminal and the second terminal can be realized through the steps S601 to S608.
Fig. 7 is a flowchart of an online interaction control method of a server according to an embodiment of the present invention. As shown in fig. 6, the method of the embodiment of the present invention includes the following steps:
and step S710, acquiring second display data of at least one second terminal.
In this embodiment, before the server 3 acquires the second display data of the second terminal 2, it needs to establish a communication connection with the first terminal 1 and the second terminal 2. Specifically, the first terminal 1 or the second terminal 2 sends a connection request to the server 3, where the connection request includes identification information of the first terminal 1 and/or the second terminal 2. The server 3 is configured to establish a first communication connection with the first terminal 1 according to the connection request, and establish a second communication connection with the second terminal 2.
In this embodiment, the second display data is real-time display data of at least a part of a display device of the second terminal. And after receiving the notification information of successful communication connection establishment of the server, the second terminal 2 acquires second display data of the display device in real time and sends the second display data to the server 3. The second display data is real-time display data of at least one part of a display device of the second terminal.
Further, the second display data includes display interface data, and the display interface data is screen data of a display device of the second terminal.
In an alternative implementation, the second display data sent by the second terminal 2 to the server may be all real-time display data of the display device of the second terminal 2.
In another alternative implementation, the second display data sent by the second terminal 2 to the server may be real-time display data of a portion of the display device of the second terminal 2. Specifically, the real-time display data of the portion of the display device of the second terminal 2 may be a region designated by the user or a predetermined region. When the area is designated by the user, the user can select an area to be transmitted by a frame selection or the like. In the case of a preset area, the area to be transmitted may be selected by setting a domain name of the second display data to be presented or a designated application program in advance.
Further, the second display data further includes input operation data, which is a mark left by the user of the second terminal 2 when operating the screen. For example, when the user of the second terminal 2 performs operations such as dragging, drawing, and clicking, input operation data is formed on the screen. The second terminal obtains input operation data, the input operation data are sent to the server 3 through the second communication connection, and the server sends the input operation data to the first terminal through the first communication connection, so that the first terminal synchronously displays the operation of the second terminal when displaying interface data. Therefore, the input operation data can be displayed on the first terminal, so that the user of the first terminal can more intuitively see the operation of the user of the second terminal.
And S720, identifying sensitive data in the second display data.
In this embodiment, the server 3 detects the sensitive data in the screen data of the second terminal 2 according to a predetermined mapping relationship.
In an alternative implementation manner, the server 3 may identify the sensitive data in the second display data of the second terminal based on a first mapping relationship, where the first mapping relationship is a mapping relationship between page address information in the second display data and the sensitive tag. Specifically, a sensitive tag of each page address information may be preset, where the page address information may be a domain name or an IP (Internet Protocol) address, and the like. And after receiving the second display data, the server 3 acquires page address information of the second display data, and identifies the sensitive data in the second display data according to the mapping relation between the page address information and the sensitive label.
In another optional implementation manner, the server 3 may identify the sensitive data in the second display data of the second terminal based on a second mapping relationship, where the second mapping relationship is a mapping relationship between the identification information and the sensitive label corresponding to each display area in the second display data. Specifically, one page often includes different functional areas, the page may be divided into a plurality of display areas according to the different functional areas, and the sensitive tag corresponding to the identification information of each display area in the page is preset. And after receiving the second display data, the server 3 acquires the identification information of each display area of the second display data, and identifies the sensitive data in the second display data according to the mapping relation between the identification information and the sensitive label.
In yet another alternative implementation, the server 3 may further identify sensitive data in the second display data of the second terminal based on the first mapping relationship and the second mapping relationship. For example, the server 3 may first detect whether the received second display data is a sensitive page through the first mapping relationship, and determine that the second display data does not include the sensitive data in response to that the second display data is not a sensitive page. And in response to that the second display data is the sensitive page, identifying whether each display area in the second display data is the sensitive data or not through the second mapping relation.
The embodiment of the present invention may further identify the sensitive data in the second display data based on a selection instruction, specifically, the server obtains the selection instruction sent by the second terminal, where the selection instruction is an input instruction of the second terminal obtained through the second communication connection, and further, the selection instruction includes location information of the sensitive data in the second display data.
In this embodiment, the user of the second terminal 2 may select the sensitive data in the second display data by a frame selection or the like to generate a selection instruction, and send the selection instruction to the server 3. And the server 3 carries out protection processing on the corresponding display area according to the selection instruction. Therefore, sensitive data can be effectively protected in a mode designated by a user, and leakage is prevented.
Thus, the server can acquire the sensitive data in the second display data.
And step S730, performing protection processing on the sensitive data to obtain first display data.
In this embodiment, the protection process is used to make all or part of the sensitive data appear or invisible in a blurred state.
Further, the protection process may be any one or more of scratch-out, replacement, blocking (e.g., mosaic), hiding, blurring, and the like on the sensitive data.
Step S740, sending the first display data to the first terminal.
In this embodiment, the server 3 sends the first display data to the first terminal 1 through the first communication connection after determining the first display data. After receiving the first display data sent by the server 3, the first terminal 1 displays the first display data through the display device.
According to the embodiment of the invention, the server acquires the second display data of at least one second terminal, identifies the sensitive data in the second display data, protects the sensitive data to enable all or part of the sensitive data to be displayed or invisible in a fuzzy state, further obtains the first display data, and sends the first display data to the first terminal. Therefore, the sensitive data of the second terminal can be invisible at the first terminal while the screen sharing is not interrupted, and the sensitive data can be effectively protected.
Optionally, in order to further facilitate user communication, the server according to the embodiment of the present invention may further provide a video call for the user, and specifically includes the following steps:
and S751, receiving second video data from the second terminal through the second communication connection, wherein the second video data is the video data recorded by the camera device of the second terminal.
Step S752, sending the second video data to the first terminal through the first communication connection.
And S753, receiving first video data from the first terminal through the first communication connection, wherein the first video data is recorded by a camera device of the first terminal.
Step S754, sending the first video data to the second terminal through the second communication connection.
It should be understood that the above steps S751-S752 and steps S753-S754 do not limit the execution order. Therefore, the video call between the first terminal and the user of the second terminal can be realized.
Fig. 8 is a schematic diagram of an electronic device of an embodiment of the invention. The electronic device shown in fig. 8 is a general-purpose data processing apparatus comprising a general-purpose computer hardware structure including at least a processor 81 and a memory 82. The processor 81 and the memory 82 are connected by a bus 83. The memory 82 is adapted to store instructions or programs executable by the processor 81. Processor 81 may be a stand-alone microprocessor or a collection of one or more microprocessors. Thus, the processor 81 implements the processing of data and the control of other devices by executing instructions stored by the memory 82 to perform the method flows of embodiments of the present invention as described above. The bus 83 connects the above components together, and also connects the above components to a display controller 84 and a display device and an input/output (I/O) device 85. Input/output (I/O) devices 85 may be a mouse, keyboard, modem, network interface, touch input device, motion sensing input device, printer, and other devices known in the art. Typically, the input/output devices 85 are coupled to the system through an input/output (I/O) controller 86.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus (device) or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-readable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations of methods, apparatus (devices) and computer program products according to embodiments of the application. It will be understood that each flow in the flow diagrams can be implemented by computer program instructions.
These computer program instructions may be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows.
These computer program instructions may also be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An online interaction control method, the method comprising:
acquiring second display data of at least one second terminal, wherein the second display data are real-time display data of at least one part of a display device of the second terminal;
identifying sensitive data in the second display data;
performing protection processing on the sensitive data to obtain first display data, wherein the protection processing is used for enabling all or part of the sensitive data to be displayed or invisible in a fuzzy state; and
and sending the first display data to the first terminal.
2. The method of claim 1, wherein the identifying sensitive data in the second display data comprises:
identifying sensitive data in the second display data based on a first mapping relation and/or a second mapping relation, wherein the first mapping relation is a mapping relation between page address information in the second display data and a sensitive label, and the second mapping relation is a mapping relation between identification information corresponding to each display area in the second display data and the sensitive label; and/or
Identifying the sensitive data in the second display data based on a selection instruction, wherein the selection instruction is an acquired input instruction of the second terminal.
3. The method of claim 2, wherein the selection instruction comprises location information of the sensitive data in the second display data.
4. The method of claim 1, wherein the protection processing comprises any one or more of matting, replacing, blocking, hiding, and blurring the sensitive data.
5. The method of claim 1, wherein the second display data comprises display interface data and/or input operation data.
6. The method of claim 1, further comprising:
receiving second video data from the second terminal, wherein the second video data is video data recorded by a camera device of the second terminal; and
and sending the second video data to the first terminal.
7. The method of claim 1, further comprising:
receiving first video data from the first terminal, wherein the first video data is video data recorded by a camera device of the first terminal; and
and sending the first video data to the second terminal.
8. An online interaction control system, characterized in that the system comprises at least one first terminal, at least one server and at least one second terminal;
the first terminal receives first display data sent by the server through a first communication connection and displays the first display data on a display device;
the second terminal sends second display data to the server through a second communication connection, wherein the second display data are real-time display data of at least one part of a display device of the second terminal;
the server receives the second display data of the second terminal, identifies sensitive data in the second display data, protects the sensitive data to obtain the first display data, and sends the first display data to the first terminal through the first communication connection, wherein the protection processing is used for enabling all or part of the sensitive data to be displayed in a fuzzy state or to be invisible.
9. An electronic device comprising a memory and a processor, wherein the memory is configured to store one or more computer program instructions, wherein the one or more computer program instructions are executed by the processor to implement the method of any of claims 1-7.
10. A computer-readable storage medium on which computer program instructions are stored, which, when executed by a processor, implement the method of any one of claims 1-7.
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