CN115174275B - Remote control method and device based on cloud - Google Patents
Remote control method and device based on cloud Download PDFInfo
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- CN115174275B CN115174275B CN202211086703.1A CN202211086703A CN115174275B CN 115174275 B CN115174275 B CN 115174275B CN 202211086703 A CN202211086703 A CN 202211086703A CN 115174275 B CN115174275 B CN 115174275B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/60—Digital content management, e.g. content distribution
- H04L2209/608—Watermarking
Abstract
The application relates to the technical field of information security, and provides a remote control method and device based on a cloud. The method comprises the following steps: sending configuration information of the target cloud server to the user terminal so that the user terminal can log in the target cloud server according to the configuration information; receiving prompt information which is sent by a target cloud server and used for prompting a user terminal to complete login, and forwarding an access port of the target terminal to the user terminal through the target cloud server so as to synchronize a current display interface of the target terminal to the user terminal; receiving an operation instruction input by a user terminal on a current display interface of a target terminal through an access port from a target cloud server, and acquiring a target page with certification information; and adding preset watermark information to the target page and storing the preset watermark information. The cloud-based remote control method provided by the embodiment of the application can ensure the effectiveness of the extracted certification information.
Description
Technical Field
The application relates to the technical field of information security, in particular to a remote control method and device based on a cloud end.
Background
At present, when online financial service transaction is performed, a user is generally required to submit various certification information so as to judge whether the user can handle the corresponding financial service based on the certification information of the user, thereby reducing financial risk. However, how to ensure that the user certification information acquired online is non-counterfeit certification information is a technical problem that needs to be solved urgently at present.
Disclosure of Invention
The present application is directed to solving at least one of the technical problems occurring in the related art. Therefore, the cloud-based remote control method is provided, and validity of the extracted certification information can be guaranteed.
The application also provides a remote control device based on the cloud.
The application also provides an electronic device.
The application also provides a computer readable storage medium.
The cloud-based remote control method according to the embodiment of the first aspect of the application is applied to a target terminal and comprises the following steps:
sending configuration information of a target cloud server to a user terminal so that the user terminal can log in the target cloud server according to the configuration information;
receiving prompt information which is sent by the target cloud server and used for prompting the user terminal to complete login, and forwarding an access port of the target terminal to the user terminal through the target cloud server so as to synchronize a current display interface of the target terminal to the user terminal;
receiving an operation instruction input by the user terminal on a current display interface of the target terminal through the access port from the target cloud server, and acquiring a target page with certification information;
and adding preset watermark information to the target page and storing the preset watermark information.
According to the cloud-based remote control method provided by the embodiment of the application, after the user terminal logs in the target cloud server through the configuration information of the target cloud server of the user terminal, the access port of the target terminal is forwarded to the user terminal through the cloud server, and after the user terminal is connected with the access port, the display interface of the target terminal can be synchronized through the target cloud server. At this time, the target terminal can receive an operation instruction input by the user terminal on a current display interface of the target terminal through the access port from the target cloud server to acquire a target page with the certification information, so as to intercept and store the certification information from the target page. The scene page opened by the user terminal is initiated by the target terminal, and the certification information is intercepted by the target terminal instead of being uploaded by the user terminal, so that the whole control process is a black box environment for the user terminal, information counterfeiting cannot be carried out, the safety is extremely high, and the effectiveness of the extracted certification information can be ensured.
According to an embodiment of the present application, sending configuration information of a target cloud server to a user terminal includes:
responding to an access request sent by a user terminal, and determining the corresponding target cloud server according to the service type in the access request;
and sending the configuration information of the target cloud server to the user terminal.
According to an embodiment of the present application, determining the corresponding target cloud server according to the service type in the access request includes:
determining each initial cloud server corresponding to the service type from a plurality of cloud servers according to the service type in the access request;
and determining target cloud servers, the number of which is less than a preset number, from each initial cloud server according to the number of terminals currently accessed in each initial cloud server.
According to an embodiment of the present application, further comprising:
and determining the current display interface of the target terminal according to the service type.
According to one embodiment of the present application, the current display interface includes a login interface;
receiving, from the target cloud server, an operation instruction input by the user terminal on a current display interface of the target terminal through the access port, and acquiring a target page with certification information, where the operation instruction includes:
receiving login operation input by the user terminal on a login interface of the target terminal through the access port from the target cloud server, and acquiring a content display interface;
intercepting the content display interface, and synchronizing the content display interface to the user terminal through the target cloud server;
receiving an operation instruction of the user terminal on the content display interface from the target cloud server, executing corresponding operation on the content display interface of the target terminal according to the operation instruction, and acquiring the target page with the certification information;
wherein the operation instruction is an instruction for querying the certification information.
According to an embodiment of the application, the obtaining the target page with the certification information by performing corresponding operation on the content display interface according to the operation instruction includes:
acquiring an operation position in the operation instruction;
and executing corresponding operation in a certification information query control area corresponding to the operation position in the content display interface, and acquiring the target page with the certification information.
According to an embodiment of the present application, adding and storing preset watermark information to the target page includes:
and determining first user information corresponding to the user terminal, matching the first user information with second user information of the certification information in the target page, and adding and storing preset watermark information to the target page.
According to the embodiment of the second aspect of the application, the remote control device based on the cloud comprises:
the information sending module is used for sending configuration information of a target cloud server to a user terminal so that the user terminal can log in the target cloud server according to the configuration information;
the port synchronization module is used for receiving prompt information which is sent by the target cloud server and used for prompting the user terminal to complete login, and forwarding an access port of the target terminal to the user terminal through the target cloud server so as to synchronize a current display interface of the target terminal to the user terminal;
the remote control module is used for receiving an operation instruction input by the user terminal on a current display interface of the target terminal through the access port from the target cloud server and acquiring a target page with certification information;
and the information acquisition module is used for adding preset watermark information to the target page and storing the preset watermark information.
The electronic device according to the third aspect of the present application includes a processor and a memory storing a computer program, and when the processor executes the computer program, the cloud-based remote control method according to any of the embodiments is implemented.
The computer-readable storage medium according to the fourth aspect of the present application stores thereon a computer program, and the computer program, when executed by a processor, implements the cloud-based remote control method according to any of the above embodiments.
A computer program product according to an embodiment of the fifth aspect of the application, comprising: when executed by a processor, the computer program implements the cloud-based remote control method according to any of the embodiments described above.
One or more technical solutions in the embodiments of the present application have at least one of the following technical effects:
after the user terminal logs in the target cloud server through the configuration information of the target cloud server of the user terminal, the access port of the target terminal is forwarded to the user terminal through the cloud server, and after the user terminal can be connected with the access port, the display interface of the target terminal can be synchronized through the target cloud server. At this time, the target terminal can receive an operation instruction input by the user terminal on a current display interface of the target terminal through the access port from the target cloud server to acquire a target page with the certification information, so as to intercept and store the certification information from the target page. The scene page opened by the user terminal is initiated by the target terminal, and the certification information is intercepted by the target terminal instead of being uploaded by the user terminal, so that the whole control process is a black box environment for the user terminal, information counterfeiting cannot be carried out, the safety is extremely high, and the effectiveness of the extracted certification information can be ensured.
Furthermore, the corresponding target cloud server is determined through the service type in the access request, so that the configuration information of the target cloud server is sent to the user terminal, different financial services can be distributed to different target cloud servers for processing, and the processing efficiency is improved.
Furthermore, after a plurality of initial cloud servers are determined according to the service types in the access requests, the target cloud servers with the number of access terminals less than the preset number are determined from the initial cloud servers according to the number of terminals currently accessed in the initial cloud servers, so that the servers accessed by the user terminals and the target terminals are servers with less loads, the processing requirements of the user terminals and the target terminals can be responded quickly, and the processing efficiency is improved.
Furthermore, by intercepting the content display interface and synchronizing the content display interface to the user terminal through the target cloud server, only the content display interface is synchronized on the user terminal, and the related source files of the service scene are not required to be synchronized to the user terminal.
Furthermore, the first user information corresponding to the user terminal is matched with the second user information of the certification information in the target page, and after the first user information is determined to be matched with the second user information, the preset watermark information is added to the target page and stored, so that the validity of the certification information in the target page is further ensured. And the preset watermark information is added to the target page, so that the acquired certification information cannot be tampered.
Drawings
In order to more clearly illustrate the technical solutions in the present application or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flowchart of a cloud-based remote control method according to an embodiment of the present disclosure;
fig. 2 is a schematic flowchart illustrating further details of sending configuration information of the cloud-based remote control method of fig. 1 according to an embodiment of the present application;
fig. 3 is a schematic flowchart illustrating a further detailed process of acquiring a target page of the cloud-based remote control method in fig. 1 according to the embodiment of the present application;
fig. 4 is a schematic structural diagram of a cloud-based remote control device according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
To make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.
Hereinafter, the cloud-based remote control method and apparatus provided in the embodiments of the present application will be described and explained in detail through several specific embodiments.
In an embodiment, a cloud-based remote control method is provided, and the method is applied to a target terminal and used for performing cloud-based remote control. The target terminal may be a mobile terminal or a desktop terminal. The mobile terminal may be any one of portable terminals such as a notebook computer and a mobile phone. The target terminal is a terminal used by a financial service provider, such as a terminal used by a bank.
As shown in fig. 1, the cloud-based remote control method provided in this embodiment includes:
102, receiving prompt information which is sent by the target cloud server and used for prompting the user terminal to complete login, and forwarding an access port of the target terminal to the user terminal through the target cloud server so as to synchronize a current display interface of the target terminal to the user terminal;
103, receiving an operation instruction input by the user terminal on a current display interface of the target terminal through the access port from the target cloud server, and acquiring a target page with certification information;
and 104, determining first user information in the certification information, matching the first user information with second user information corresponding to the user terminal, intercepting the certification information, and binding the certification information with the second user information.
After the user terminal logs in the target cloud server through the configuration information of the target cloud server of the user terminal, the access port of the target terminal is forwarded to the user terminal through the cloud server, and after the user terminal can be connected with the access port, the display interface of the target terminal can be synchronized through the target cloud server. At this time, the target terminal can receive an operation instruction input by the user terminal on a current display interface of the target terminal through the access port from the target cloud server to acquire a target page with the certification information, so as to intercept and store the certification information from the target page. The scene page opened by the user terminal is initiated by the target terminal, and the certification information is intercepted by the target terminal instead of being uploaded by the user terminal, so that the whole control process is a black box environment for the user terminal, information counterfeiting cannot be carried out, the safety is extremely high, and the effectiveness of the extracted certification information can be ensured.
In one embodiment, the user terminal may first send an access request to the target terminal to perform online financial transaction. After receiving the access request, the target terminal designates a certain target cloud server from the cloud server cluster, sends configuration information of the target cloud server to the user terminal through the target cloud server, enables the user terminal to determine the target cloud server which the user terminal needs to log in according to the configuration information, and sends account information to the target cloud server, enables the target cloud server to establish a communication link with the user terminal after verification of the account information is completed, and therefore logging in of the user terminal is completed.
The configuration information of the target cloud server includes interface information, address information and the like of the target cloud server.
Considering that there are many types of financial services, the financial services that users need to handle may be different. Therefore, in order to improve the transaction efficiency of the online financial service, in an embodiment, as shown in fig. 2, the sending, to the user terminal, configuration information of the target cloud server includes:
In one embodiment, the target terminal may set different cloud servers in advance for different financial services. After receiving an access request of a user terminal, a target terminal firstly analyzes the access request so as to determine financial services which need to be transacted by the user terminal through the service type appointed in the access request obtained by analysis. After the financial services needing to be handled by the user terminal are determined, based on the financial services, the cloud server corresponding to the financial services is selected as the target cloud server, and the configuration information of the target cloud server is sent to the user terminal, so that different financial services can be distributed to different target cloud servers for processing, and the processing efficiency is improved.
The corresponding target cloud server is determined through the service type in the access request, so that the configuration information of the target cloud server is sent to the user terminal, different financial services can be distributed to different target cloud servers for processing, and the processing efficiency is improved.
In an embodiment, a plurality of cloud servers for processing the same service type are generally deployed, so after a financial service that needs to be handled by a user terminal is determined, based on the financial service, each cloud server corresponding to the financial service is determined as each initial cloud server from a cloud server cluster, and then any one initial cloud server is randomly selected as a target cloud server from each initial cloud server.
In order to improve the communication efficiency with the user terminal, in an embodiment, after each initial cloud server corresponding to the financial service is determined, the terminal location information of the user terminal may be determined by analyzing the IP address of the user terminal obtained after the access request, so that the current city where the user terminal is located may be determined. After the current city where the user terminal is located is determined, based on the current city where the user terminal is located, an initial cloud server which is the shortest distance from the city or the initial cloud server which is the shortest distance from the city can be selected to be deployed as a target cloud server.
In addition to determining a target cloud server from the initial cloud servers through the terminal location information, in an embodiment, determining the corresponding target cloud server according to the service type in the access request includes:
according to the service type in the access request, determining each initial cloud server corresponding to the service type from a plurality of cloud servers;
and determining target cloud servers with the number of terminals less than a preset number from each initial cloud server according to the number of terminals currently accessed in each initial cloud server.
In an embodiment, after determining the financial service that needs to be handled by the user terminal, based on the financial service, the cloud servers corresponding to the financial service are determined as the initial cloud servers from the cloud server cluster. And then, detecting the number of terminals currently accessed by any initial cloud server. If the number of the terminals currently accessed by the initial cloud server is greater than or equal to the preset number, it indicates that the current load of the initial cloud server is large and the initial cloud server is in a high-load state. If the initial cloud server is accessed, the processing efficiency of data sent by the target terminal or the user terminal is affected. Therefore, if the number of the terminals currently accessed by the initial cloud server is detected to be larger than or equal to the preset number, the initial cloud server is rejected. On the contrary, if it is detected that the number of terminals currently accessed by the initial cloud server is smaller than the preset number, it indicates that the initial cloud server is in an idle state with a small current load, and thus the initial cloud server can be used as a target server. The preset number can be determined according to actual conditions.
In an embodiment, if it is detected that the number of terminals currently accessed by all the initial cloud servers is greater than or equal to the preset number, in order to ensure that the remote control can be realized, one initial cloud server can be arbitrarily selected as the target cloud server. Similarly, if it is detected that the number of the currently accessed terminals of the plurality of initial cloud servers is smaller than the preset number, one initial cloud server with the number of the currently accessed terminals smaller than the preset number can be selected as the target cloud server.
After the initial cloud servers are determined according to the service types in the access requests, the target cloud servers with the number of access terminals less than the preset number are determined from the initial cloud servers according to the number of terminals currently accessed in the initial cloud servers, so that the servers accessed by the user terminals and the target terminals are servers with less loads, the processing requirements of the user terminals and the target terminals can be responded quickly, and the processing efficiency is improved.
In one embodiment, after a user terminal logs in a target cloud server, the target terminal can determine financial services required to be handled by the user terminal according to service types in an access request of the user terminal, so as to determine corresponding service scenes according to the financial services required to be handled, then the target terminal calls an android provider bridge interface to execute an adb command according to the service scenes, so that parameters corresponding to the service scenes are transmitted to a third-party client on the target cloud server, a scene homepage corresponding to the service scenes is opened through the third-party client, and a current display interface of the service scenes is displayed on the target terminal. And then, the access port of the target terminal is forwarded to the user terminal through the target cloud server by the target terminal, so that the user terminal can acquire the current display interface displayed on the target terminal from the target cloud server through the access port of the target terminal, and the current display interface of the target terminal is synchronized to the user terminal.
Exemplarily, if the financial service needing to be handled is the accumulation fund according to the service type, the target server selects an accumulation fund homepage address corresponding to a service scene of the accumulation fund, an android provider bridge interface is called to execute an adb command, the accumulation fund homepage address is transmitted to a navigation client on the target cloud server, the target cloud server opens the accumulation fund homepage address through the navigation client, an accumulation fund query interface used for inquiring the accumulation fund is displayed on the target terminal, and the accumulation fund query interface of the target cloud server is synchronized to the user terminal through an access port.
The local access port of the target terminal is forwarded to the user terminal through the target cloud server, and the user terminal can be connected with the forwarded access port and receive and send data, so that the remote synchronous control of the user terminal and the target terminal can be realized without acquiring any access authority of the user terminal.
After the current display interface of the target terminal is synchronized to the user terminal, the user terminal can execute operation on the current display interface, such as executing query operation on a accumulation fund query interface. At this moment, the query operation is synchronized to the current display interface of the target terminal through the target cloud server, even if the user terminal performs remote control, such as sliding, clicking, inputting and the like, on the current display interface of the target terminal through the access port, the current display interface of the target terminal is operated synchronously, and if a control used for viewing the certification information in the current display interface is clicked, the current display interface is skipped, and a target page with the certification information is obtained.
The certification information comprises a user name, public deposit payment information, social security payment information, loan information and the like.
Illustratively, the current display interface is a jackpot query interface. After the public accumulation fund query interface is synchronized to the user terminal, the login operation of the user on the public accumulation fund query interface is received from the user terminal so as to perform public accumulation fund query login, interface skip is performed after the login is completed, and a target page displaying public accumulation fund payment information is acquired.
When the page synchronization of the user terminal and the target terminal is carried out, all source files related to a certain service scene on the target cloud server are synchronized to the user terminal and the target terminal, so that the page information is transmitted to the user terminal, and meanwhile, the target terminal can respond to the operation of the user terminal. This method requires a large amount of data to be received by the ue, which results in a large consumption of resources and memory of the ue.
To this end, in one embodiment, as shown in FIG. 3, the current display interface includes a login interface;
receiving, from the target cloud server, an operation instruction input by the user terminal on a current display interface of the target terminal through the access port, and acquiring a target page with certification information, where the method includes:
wherein the operation instruction is an instruction for querying the certification information.
After the user terminal logs in the target cloud server, the corresponding certification information can be checked only when the current display interface synchronized to the user terminal needs the user terminal to log in, so the current display interface synchronized to the user terminal usually comprises a login interface. And after the target terminal receives the login operation input by the user terminal on the login interface of the target terminal through the access port from the target cloud server, performing interface skipping to obtain a content display interface. If the content display interface has the certification information, such as the payment information of the public accumulation fund, the content display interface can be directly used as a target page. Usually, after logging in, the user jumps to a first-level interface, namely, the user jumps to a content display interface with the certification information query control, and the user does not directly jump to a target interface with the certification information. At this time, the user terminal is further required to click the corresponding certification information query control on the content display interface, so that the user terminal can jump to the target interface. Therefore, if the certification information query control exists in the content display interface, the content display interface is intercepted, and then the content display interface is synchronized to the user terminal through the target cloud server, so that the user terminal can perform simulation operation of checking certification information on the content display interface. When the target terminal receives an operation instruction for the user terminal to check the certification information on the content display interface from the target cloud server, if the operation of clicking the certification information query control on the content display interface is performed, corresponding operation can be performed on the content display interface of the target terminal according to the operation instruction, and therefore the content display interface displayed on the target terminal is skipped to a target page. And after jumping to the target page, intercepting the target page and synchronizing to the user terminal.
By intercepting the content display interface and synchronizing the content display interface to the user terminal through the target cloud server, only the content display interface is synchronized on the user terminal, and the related source files of the business scene are not required to be synchronized to the user terminal.
In an embodiment, the executing, according to the operation instruction, a corresponding operation on the content display interface to obtain the target page with the certification information includes:
acquiring an operation position in the operation instruction;
and executing corresponding operation in a certification information query control area corresponding to the operation position in the content display interface to acquire the target page with the certification information.
In an embodiment, when the user performs an operation of the certification information query control on the content presentation interface, the user terminal obtains a corresponding operation position of the identification operation on the content presentation interface by identifying the operation instruction, such as a click operation. After the operation position is determined, the user terminal sends the operation position to the target terminal through the target cloud server, so that the target terminal determines the selected certification information query control in a content display interface displayed by the target terminal according to the operation position, and corresponding operation, such as clicking operation, is executed on the certification information query control so as to jump to a target page with the certification information.
In an embodiment, after the target terminal acquires the target page, the preset watermark information can be added to the target page and stored. In order to further ensure the validity of the certification information in the target page, the first user information corresponding to the user terminal can be matched with the second user information extracted from the certification information. The first user information and the second user information comprise user names and identity card information. When the first user information and the second user information are determined to be the same, the certification information can be judged to be the certification information of the user transacting the financial business, and therefore the target page is added with the preset watermark information and stored.
The first user information corresponding to the user terminal is matched with the second user information of the certification information in the target page, and after the first user information is determined to be matched with the second user information, the preset watermark information is added to the target page and stored, so that the validity of the certification information in the target page is further ensured. And the preset watermark information is added to the target page, so that the obtained certification information cannot be tampered.
In an embodiment, the first user information and the second user information may also be facial images of the user. The first user information is a first face image acquired through a user terminal, and the second user information is a second face image in the certification information. In order to avoid that the first face image is a non-living body, the target terminal can send a living body verification instruction to the user terminal, and then a face video for executing the living body verification instruction is obtained through a camera on the user terminal. After the face video is obtained, multiple frames of first face images are obtained from the face video, the first face images are mapped to corresponding depth maps, after the depth maps of the faces are obtained, multiple target face images are selected from the first face images to be input into a trained first face recognition model, a first recognition result is obtained, multiple target face depth maps are selected from the face depth maps to be input into a trained second face recognition model, and a second recognition result is obtained. The first face recognition model is obtained by training of training samples of RGB face images, and the second face recognition model is obtained by training of training samples of depth images of faces.
After the first identification result and the second identification result are obtained, if the first identification result and the second identification result are both smaller than the preset probability, the living body detection result is judged to be a non-living body; or when the first identification result is smaller than the first preset probability and the second identification result is smaller than the second preset probability, judging that the living body detection is a non-living body; or, the first recognition result and the second recognition result may be input into a classifier, and the category confidence of the positive category or the negative category is output according to the classifier, so as to determine the in-vivo detection result according to the comparison result between the category confidence and the preset confidence. Wherein the positive class represents living bodies and the negative class represents non-living bodies. When the category confidence coefficient is greater than the preset confidence coefficient, determining the category corresponding to the category confidence coefficient as a living body detection result; otherwise, determining the category with the confidence coefficient opposite to that of the category as the living body detection result.
Through acquiring multi-frame face images from a face video, mapping each face image to each corresponding depth map, after acquiring the face depth map, respectively inputting each face image and each face depth map into different face recognition models for recognition, and determining a living body detection result by using the recognition result of each face image and the recognition result of each face depth map, the living body detection is performed by using double defences of RGB image information and depth map information of the face images, the available characteristics in the face living body recognition process are increased, and the biopsy accuracy and the anti-attack capability are further effectively improved.
And after determining that the detection result aiming at each first face image is a living body, matching each first face image with the second face image, if the similarity between any first face image and the second face image is greater than the preset similarity, and if the similarity is 80%, determining that the first face image and the second face image are matched, and adding preset watermark information to the target page and storing the preset watermark information.
The cloud-based remote control device provided by the present application is described below, and the cloud-based remote control device described below and the cloud-based remote control method described above may be referred to in correspondence with each other.
In one embodiment, as shown in fig. 4, there is provided a cloud-based remote control device, including:
the information sending module 210 is configured to send configuration information of a target cloud server to a user terminal, so that the user terminal logs in the target cloud server according to the configuration information;
a port synchronization module 220, configured to receive prompt information sent by the target cloud server and used to prompt the user terminal to complete login, and forward an access port of the target terminal to the user terminal through the target cloud server, so as to synchronize a current display interface of the target terminal to the user terminal;
a remote control module 230, configured to receive, from the target cloud server, an operation instruction input by the user terminal on a current display interface of the target terminal through the access port, and obtain a target page with credential information;
and an information obtaining module 240, configured to add preset watermark information to the target page and store the preset watermark information.
After the user terminal logs in the target cloud server through the configuration information of the target cloud server of the user terminal, the access port of the target terminal is forwarded to the user terminal through the cloud server, and after the user terminal can be connected with the access port, the display interface of the target terminal can be synchronized through the target cloud server. At this time, the target terminal can receive an operation instruction input by the user terminal on a current display interface of the target terminal through the access port from the target cloud server to acquire a target page with the certification information, so as to intercept and store the certification information from the target page. The scene page opened by the user terminal is initiated by the target terminal, and the certification information is intercepted by the target terminal instead of being uploaded by the user terminal, so that the whole control process is a black box environment for the user terminal, information counterfeiting cannot be carried out, the safety is extremely high, and the effectiveness of the extracted certification information can be ensured.
In an embodiment, the information sending module 210 is specifically configured to:
responding to an access request sent by a user terminal, and determining the corresponding target cloud server according to the service type in the access request;
and sending the configuration information of the target cloud server to the user terminal.
In an embodiment, the information sending module 210 is specifically configured to:
according to the service type in the access request, determining each initial cloud server corresponding to the service type from a plurality of cloud servers;
and determining target cloud servers with the number of terminals less than a preset number from each initial cloud server according to the number of terminals currently accessed in each initial cloud server.
In an embodiment, the port synchronization module 220 is further configured to:
and determining the current display interface of the target terminal according to the service type.
In one embodiment, the current display interface comprises a login interface;
the remote control module 230 is specifically configured to:
receiving login operation input by the user terminal on a login interface of the target terminal through the access port from the target cloud server, and acquiring a content display interface;
intercepting the content display interface, and synchronizing the content display interface to the user terminal through the target cloud server;
receiving an operation instruction of the user terminal on the content display interface from the target cloud server, executing corresponding operation on the content display interface of the target terminal according to the operation instruction, and acquiring the target page with the certification information;
wherein the operation instruction is an instruction for querying the certification information.
In one embodiment, the remote control module 230 is specifically configured to:
acquiring an operation position in the operation instruction;
and executing corresponding operation in a certification information query control area corresponding to the operation position in the content display interface to acquire the target page with the certification information.
In an embodiment, the information obtaining module 240 is specifically configured to:
and determining first user information corresponding to the user terminal, matching the first user information with second user information of the certification information in the target page, and adding and storing preset watermark information to the target page.
Fig. 5 illustrates a physical structure diagram of an electronic device, which may include, as shown in fig. 5: a processor (processor) 810, a Communication Interface 820, a memory 830 and a Communication bus 840, wherein the processor 810, the Communication Interface 820 and the memory 830 communicate with each other via the Communication bus 840. The processor 810 may call the computer program in the memory 830 to perform a cloud-based remote control method, for example, including:
sending configuration information of a target cloud server to a user terminal so that the user terminal can log in the target cloud server according to the configuration information;
receiving prompt information which is sent by the target cloud server and used for prompting the user terminal to complete login, and forwarding an access port of the target terminal to the user terminal through the target cloud server so as to synchronize a current display interface of the target terminal to the user terminal;
receiving an operation instruction input by the user terminal on a current display interface of the target terminal through the access port from the target cloud server, and acquiring a target page with certification information;
and adding preset watermark information to the target page and storing the preset watermark information.
In addition, the logic instructions in the memory 830 may be implemented in software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products. Based on such understanding, the technical solutions of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the methods according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, an embodiment of the present application further provides a storage medium, where the storage medium includes a computer program, where the computer program is stored on a non-transitory computer-readable storage medium, and when the computer program is executed by a processor, a computer can execute the cloud-based remote control method provided in the foregoing embodiments, for example, the method includes:
sending configuration information of a target cloud server to a user terminal so that the user terminal can log in the target cloud server according to the configuration information;
receiving prompt information which is sent by the target cloud server and used for prompting the user terminal to complete login, and forwarding an access port of the target terminal to the user terminal through the target cloud server so as to synchronize a current display interface of the target terminal to the user terminal;
receiving an operation instruction input by the user terminal on a current display interface of the target terminal through the access port from the target cloud server, and acquiring a target page with certification information;
and adding preset watermark information to the target page and storing the preset watermark information.
On the other hand, embodiments of the present application further provide a processor-readable storage medium, where a computer program is stored in the processor-readable storage medium, where the computer program is configured to cause a processor to execute the method provided in each of the above embodiments, for example, the method includes:
sending configuration information of a target cloud server to a user terminal so that the user terminal can log in the target cloud server according to the configuration information;
receiving prompt information which is sent by the target cloud server and used for prompting the user terminal to complete login, and forwarding an access port of the target terminal to the user terminal through the target cloud server so as to synchronize a current display interface of the target terminal to the user terminal;
receiving an operation instruction input by the user terminal on a current display interface of the target terminal through the access port from the target cloud server, and acquiring a target page with certification information;
and adding preset watermark information to the target page and storing the preset watermark information.
The processor-readable storage medium may be any available medium or data storage device that can be accessed by a processor, including, but not limited to, magnetic memory (e.g., floppy disks, hard disks, magnetic tape, magneto-optical disks (MOs), etc.), optical memory (e.g., CDs, DVDs, BDs, HVDs, etc.), and semiconductor memory (e.g., ROMs, EPROMs, EEPROMs, non-volatile memories (NAND FLASH), solid State Disks (SSDs)), etc.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
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. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present application.
Claims (8)
1. A remote control method based on cloud is characterized in that the method is applied to a target terminal and comprises the following steps:
sending configuration information of a target cloud server to a user terminal so that the user terminal can log in the target cloud server according to the configuration information;
receiving prompt information which is sent by the target cloud server and used for prompting the user terminal to complete login, and forwarding an access port of the target terminal to the user terminal through the target cloud server so as to synchronize a current display interface of the target terminal to the user terminal;
receiving an operation instruction input by the user terminal on a current display interface of the target terminal through the access port from the target cloud server, and acquiring a target page with certification information;
adding preset watermark information to the target page and storing the preset watermark information;
the current display interface comprises a login interface;
receiving, from the target cloud server, an operation instruction input by the user terminal on a current display interface of the target terminal through the access port, and acquiring a target page with certification information, where the operation instruction includes:
receiving login operation input by the user terminal on a login interface of the target terminal through the access port from the target cloud server, and acquiring a content display interface;
intercepting the content display interface, and synchronizing the content display interface to the user terminal through the target cloud server;
receiving an operation instruction of the user terminal on the content display interface from the target cloud server, and acquiring an operation position in the operation instruction;
executing corresponding operation in a certification information query control area corresponding to the operation position in the content display interface to obtain the target page with the certification information;
wherein the operation instruction is an instruction for querying the certification information.
2. The cloud-based remote control method of claim 1, wherein sending configuration information of the target cloud server to the user terminal comprises:
responding to an access request sent by a user terminal, and determining the corresponding target cloud server according to the service type in the access request;
and sending the configuration information of the target cloud server to the user terminal.
3. The cloud-based remote control method of claim 2, wherein determining the corresponding target cloud server according to the traffic type in the access request comprises:
according to the service type in the access request, determining each initial cloud server corresponding to the service type from a plurality of cloud servers;
and determining target cloud servers with the number of terminals less than a preset number from each initial cloud server according to the number of terminals currently accessed in each initial cloud server.
4. The cloud-based remote control method of claim 3, further comprising:
and determining the current display interface of the target terminal according to the service type.
5. The cloud-based remote control method according to any one of claims 1 to 4, wherein adding and storing preset watermark information to the target page comprises:
and determining first user information corresponding to the user terminal, matching the first user information with second user information of the certification information in the target page, and adding and storing preset watermark information to the target page.
6. A remote control device based on high in clouds, characterized in that includes:
the information sending module is used for sending configuration information of a target cloud server to a user terminal so that the user terminal can log in the target cloud server according to the configuration information;
the port synchronization module is used for receiving prompt information which is sent by the target cloud server and used for prompting the user terminal to complete login, and forwarding an access port of the target terminal to the user terminal through the target cloud server so as to synchronize a current display interface of the target terminal to the user terminal;
the remote control module is used for receiving an operation instruction input by the user terminal on a current display interface of the target terminal through the access port from the target cloud server and acquiring a target page with certification information;
the information acquisition module is used for adding preset watermark information to the target page and storing the preset watermark information;
the current display interface comprises a login interface;
the remote control module is specifically configured to:
receiving login operation input by the user terminal on a login interface of the target terminal through the access port from the target cloud server, and acquiring a content display interface;
intercepting the content display interface, and synchronizing the content display interface to the user terminal through the target cloud server;
receiving an operation instruction of the user terminal on the content display interface from the target cloud server, and acquiring an operation position in the operation instruction;
executing corresponding operation in a certification information query control area corresponding to the operation position in the content display interface to obtain the target page with the certification information;
wherein the operation instruction is an instruction for querying the certification information.
7. An electronic device comprising a processor and a memory storing a computer program, wherein the processor implements the cloud-based remote control method according to any one of claims 1 to 5 when executing the computer program.
8. A computer-readable storage medium on which a computer program is stored, the computer program, when being executed by a processor, implementing the cloud-based remote control method according to any one of claims 1 to 5.
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