CN115994247A - Information processing method and device and storage medium - Google Patents
Information processing method and device and storage medium Download PDFInfo
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- CN115994247A CN115994247A CN202111214596.1A CN202111214596A CN115994247A CN 115994247 A CN115994247 A CN 115994247A CN 202111214596 A CN202111214596 A CN 202111214596A CN 115994247 A CN115994247 A CN 115994247A
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Abstract
The application discloses an information processing method and device and a storage medium, wherein the information processing method is applied to an information processing device, the information processing device comprises a garbage detection node, and the information processing method comprises the following steps: in a content distribution network node, obtaining information to be processed and an information identifier corresponding to the information to be processed; under the condition that the identification information is not matched with the garbage identification library, performing garbage detection on the information to be processed by utilizing a garbage detection node; under the condition that the information to be processed is the junk information, the identification information is added to the junk identification library, the information to be processed is deleted, and the safety of information transmission is improved.
Description
Technical Field
The present disclosure relates to the field of information processing technologies, and in particular, to an information processing method and apparatus, and a storage medium.
Background
With rapid development of technology and continuous development of digital transformation, network content resources are exponentially expanded, and the proportion of multimedia resources is increased. Multimedia data services such as live broadcast, short video, video on demand and the like promote the wide deployment of content delivery networks (Content Delivery Network, CDNs) and the wide application of content distributed storage, which brings great challenges to anti-spam of the content.
In the prior art, whether the information at the source station server of the distributed content network is junk information is detected, and the junk information is deleted under the condition that the junk information is determined, and because the information quantity of the information at the source station server is large, when the content distribution network node requests the information from the source station server, the source station server can not detect whether the requested information is junk information, and the requested information is issued to the content distribution network node, so that the junk information is transmitted under the condition that the requested information is junk information, and the safety of the information during transmission is reduced.
Disclosure of Invention
In order to solve the technical problems, the application expects to provide an information processing method, an information processing device and a storage medium, so that the safety of information transmission is improved.
The technical scheme of the application is realized as follows:
in a first aspect, an embodiment of the present application provides an information processing method, which is applied to an information processing apparatus, where the information processing apparatus includes a garbage detection node, including:
acquiring information to be processed and an information identifier corresponding to the information to be processed in a content distribution network node;
under the condition that the identification information is not matched with the garbage identification library, the garbage detection node is utilized to carry out garbage detection on the information to be processed;
and under the condition that the information to be processed is detected to be junk information, adding the identification information into the junk identification library, and deleting the information to be processed.
In a second aspect, an embodiment of the present application provides an information processing apparatus, including a garbage detection node, including:
the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring information to be processed and an information identifier corresponding to the information to be processed in a content distribution network node;
a detection unit; under the condition that the identification information is not matched with the garbage identification library, the garbage detection node is utilized to carry out garbage detection on the information to be processed;
the adding unit is used for adding the identification information to the garbage identification library under the condition that the information to be processed is detected to be garbage information;
and the deleting unit is used for deleting the information to be processed.
In a third aspect, embodiments of the present application further provide an information processing apparatus, including:
the information processing device comprises a memory, a processor and a communication bus, wherein the memory is communicated with the processor through the communication bus, the memory stores an information processing program executable by the processor, and the information processing method is executed by the processor when the information processing program is executed.
In a fourth aspect, embodiments of the present application provide a storage medium, on which a computer program is stored, for application to an information processing apparatus, the computer program implementing the above-described information processing method when executed by a processor.
The application provides an information processing method and device and a storage medium, wherein the information processing method is applied to an information processing device, the information processing device comprises a garbage detection node, and the information processing method comprises the following steps: in a content distribution network node, obtaining information to be processed and an information identifier corresponding to the information to be processed; under the condition that the identification information is not matched with the garbage identification library, performing garbage detection on the information to be processed by utilizing a garbage detection node; and under the condition that the information to be processed is the junk information, adding the identification information to a junk identification library, and deleting the information to be processed. By means of the method, the information processing device can match the identification information of the information to be processed with the garbage identification library by setting the garbage detection node and the garbage identification library, and the information processing device can also carry out garbage detection on the information to be processed by using the garbage detection node under the condition that the information processing device determines that the identification information is not matched with the garbage identification library, so that the information in the content distribution network node is non-garbage information, a client cannot acquire the garbage information from the content distribution network node, the garbage information cannot be transmitted, and the safety of information transmission is improved.
Drawings
Fig. 1 is a flowchart of an information processing method provided in an embodiment of the present application;
FIG. 2 is a schematic diagram of an exemplary information processing structure according to an embodiment of the present application;
fig. 3 is a schematic diagram of a composition structure of an information processing apparatus according to an embodiment of the present application;
fig. 4 is a schematic diagram of a composition structure of an information processing apparatus according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
Example 1
An embodiment of the present application provides an information processing method, which is applied to an information processing apparatus, where the information processing apparatus includes a garbage detection node, and fig. 1 is a flowchart of the information processing method provided in the embodiment of the present application, and as shown in fig. 1, the information processing method may include:
s101, acquiring information to be processed and an information identifier corresponding to the information to be processed in a content distribution network node.
The information processing method provided by the embodiment of the application is suitable for the scene of detecting the junk information.
In the embodiments of the present application, the information processing apparatus may be implemented in various forms. For example, information processing devices described in the present application may include devices such as cell phones, watches, tablet computers, notebook computers, palm computers, servers, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, wearable equipment, smart bracelets, pedometers, and devices such as digital TVs, desktop computers, operating systems, and the like.
In the embodiment of the present application, the information to be processed may be information stored in the content distribution network node, and the information to be processed may also be information obtained by the content distribution network node from the source station server; specific information to be processed can be determined according to actual situations, and the embodiment of the application is not limited to this.
In the embodiment of the application, the information to be processed may be one piece of information, the information to be processed may be two pieces of information, and the information to be processed may also be a plurality of pieces of information; the specific amount of the information to be processed may be determined according to practical situations, which is not limited in the embodiment of the present application.
In the embodiment of the application, an anti-spam edge node (spam detection node) and an anti-spam backbone node (spam detection master node) are arranged in the information processing device. Wherein, anti-garbage edge node: the system is deployed on an edge node of the content distribution network node and is used for completing garbage identification and processing of content (information to be processed) in a server cache of the content distribution network node. And manages the spam fingerprints (spam identifiers in the spam repository) of the content delivery network nodes. Anti-garbage backbone node: the system is deployed on a source station server of the distributed content network and is used for identifying and processing the garbage of the content (cache information) in the source station and simultaneously updating and synchronizing the garbage fingerprint data (garbage fingerprint library) reported by the garbage detection node.
It should be noted that the number of the garbage marks in the garbage mark library may be one; the number of the garbage marks in the garbage mark library can be two; the number of the garbage marks in the garbage mark library can be multiple; the number of the garbage marks in the specific garbage mark library can be determined according to practical situations, and the embodiment of the application is not limited to this.
In the embodiment of the application, the information identifier may be an MD5 value corresponding to the information to be processed; the information mark can also be other mark information of the information to be processed; the specific information identifier may be determined according to practical situations, which is not limited in the embodiment of the present application.
In the embodiment of the application, before the information processing device acquires the information to be processed and the information identifier corresponding to the information to be processed in the content distribution network node, the content distribution network node in the information processing device acquires the information to be processed from the source station server in a preset time period; or the information processing device transmits the information request to the source station server under the condition that the information request transmitted by the client is received and the content distribution network node does not have the information corresponding to the information request, so as to acquire the information to be processed corresponding to the information request from the source station server.
In the embodiment of the present application, the preset time period may be a time period configured in the information processing apparatus; the preset time period may also be a time period when other devices transmit to the information processing apparatus; the preset time period may also be a time period input by the user into the information processing apparatus; the manner in which the specific information processing apparatus obtains the preset time period may be determined according to the actual situation, which is not limited in the embodiment of the present application.
It should be noted that the preset time period may be one day; the preset time period may also be 1 hour; the preset time period can be other time lengths; the specific time length of the preset time period may be determined according to practical situations, which is not limited in the embodiment of the present application.
In the embodiment of the application, before the information processing device acquires information to be processed from the source station server in a preset time period, the information processing device also acquires cache information in the source station server and a cache information identifier corresponding to the cache information; the information processing device carries out garbage identification on the cache information and the cache information identification, and adds the cache information identification of the cache information to a source station garbage identification library under the condition that the cache information is identified as garbage information; and deleting the cache information.
It should be noted that the cache information includes information to be processed.
In the embodiment of the application, the number of the garbage identifications in the source garbage identification library can be one; the number of the garbage identifications in the garbage identification library of the source station can be two; the number of the garbage identifications in the garbage identification library of the source station can be multiple; the number of the garbage identifications in the specific source garbage identification library can be determined according to actual situations, and the embodiment of the application is not limited to this.
In the embodiment of the application, the process of garbage identification in the source station server is performed by the information processing device, specifically, garbage identification is performed on all cache information in the source station server by the information processing device. Firstly, the information processing device matches a cache information identifier with a source station garbage identifier library, and when the information processing device determines that the cache information identifier is matched with the source station garbage identifier library, the information processing device marks the cache information as garbage content and deletes the cache information; when the information processing device determines that the cache information identifier is not matched with the source station garbage identifier library, the information processing device performs garbage detection on the cache information by utilizing the garbage detection master node, and when the information processing device detects that the cache information is garbage information, the information processing device adds the cache information identifier to the source station garbage identifier library and deletes the cache information.
In the embodiment of the application, when the cache information identifier of the information processing device is added to the source station garbage identifier library, the cache information identifier may be marked as a-n.
S102, under the condition that the identification information is not matched with the garbage identification library, the garbage detection node is utilized to carry out garbage detection on the information to be processed.
In the embodiment of the application, after the information processing device acquires the information to be processed and the information identifier corresponding to the information to be processed in the content distribution network node, the information processing device can perform garbage detection on the information to be processed by using the garbage detection node under the condition that the information processing device determines that the identifier information is not matched with the garbage identifier library.
In the embodiment of the application, the information processing device further acquires a first garbage identification library in the first content distribution network node and a source garbage identification library in the source station server before performing garbage detection on the information to be processed by utilizing the garbage detection node under the condition that the identification information is not matched with the garbage identification library; the information processing device updates a second garbage identification library in the content distribution network node by using the first garbage identification library and the source garbage identification library to obtain a garbage identification library.
The first content distribution network node is a network node except the content distribution network node in the information processing apparatus.
In this embodiment of the present application, the first garbage identification library includes a plurality of first garbage identification libraries, and the information processing apparatus updates the second garbage identification library in the content distribution network node by using the first garbage identification library and the source garbage identification library, and a process of obtaining the garbage identification library includes: the information processing device updates the source station garbage identification library by using the plurality of first garbage identification libraries and the plurality of second garbage identification libraries to obtain updated source station garbage identification libraries; the information processing device synchronizes the updated source station garbage identification library to a plurality of first garbage identification libraries and second garbage identification libraries to obtain a plurality of updated first garbage identification libraries and garbage identification libraries.
In the embodiment of the application, each garbage detection node is provided with a garbage identification library A-n, and the information processing device synchronizes the garbage identification library added with the new garbage identification to the garbage detection master node under the condition that the garbage identification library is added with the new garbage identification. And under the condition that the new garbage identification is obtained by the garbage detection master node, the garbage detection master node adds the new garbage identification to the garbage identification library of the source station. After a period of time, the garbage detection master node actively inquires all garbage detection nodes whether new garbage identifications need to be updated, and if no new garbage identifications need to be updated, the garbage detection master node synchronizes the new garbage identifications to all the garbage detection nodes so as to update garbage identification libraries corresponding to all the garbage detection nodes.
In this embodiment of the present application, after the information processing apparatus performs garbage detection on information to be processed by using the garbage detection node, the information processing apparatus sends the information to be processed to the client when detecting that the information to be processed is not garbage information and the information to be processed is information requested by the client.
In the embodiment of the application, if the information to be processed is the information transmitted to the content distribution network node by the source station server, the information processing device acquires the information to be processed and the information identifier corresponding to the information to be processed in the content distribution network node when the content distribution network node receives the information to be processed, and the information processing device does not acquire the information to be processed any more when the information processing device determines that the identifier information is matched with the garbage identifier library; when the information processing device determines that the identification information is not matched with the garbage identification library, the information processing device performs garbage detection on the information to be processed by utilizing the garbage detection node; and when the information to be processed is detected to be junk information, the information processing device adds the identification information to a junk identification library and deletes the information to be processed.
In the embodiment of the application, after the information processing device acquires the information to be processed and the information identifier corresponding to the information to be processed in the content distribution network node, the information processing device deletes the information to be processed under the condition that the information processing device determines that the identifier information is matched with the garbage identifier library.
And S103, adding the identification information to a garbage identification library and deleting the information to be processed under the condition that the information to be processed is detected to be garbage information.
In this embodiment of the present application, after the information processing apparatus performs garbage detection on the information to be processed by using the garbage detection node, if the information processing apparatus detects that the information to be processed is garbage information, the information processing apparatus adds the identification information to the garbage identification library, and deletes the information to be processed.
Exemplary, as shown in fig. 2: the information processing device comprises a source station server and a plurality of content delivery network nodes (CDN nodes), and each content delivery network node is provided with a garbage detection node; the source station server is also provided with a garbage detection main node; the information processing device can utilize the garbage detection master node to carry out garbage detection on the cache information in the source station server; the information processing device may also perform garbage detection on the information to be processed in each content distribution network node by using each garbage detection node, or perform garbage detection on the information to be processed corresponding to the information request when each content distribution network node receives the information request transmitted by the client.
It can be understood that the information processing device can match the identification information of the information to be processed with the garbage identification library by setting the garbage detection node and the garbage identification library, and the information processing device can also carry out garbage detection on the information to be processed by utilizing the garbage detection node under the condition that the information processing device determines that the identification information is not matched with the garbage identification library, so that the information in the content distribution network node is non-garbage information, and the client cannot acquire the garbage information from the content distribution network node, so that the propagation of the garbage information is not caused, and the safety of the information propagation is improved.
Example two
Based on the inventive concept together with the embodiments, the embodiments of the present application provide an information processing apparatus 1, corresponding to an information processing method; fig. 3 is a schematic diagram of a composition structure of an information processing apparatus according to an embodiment of the present application, where the information processing apparatus 1 may include:
an obtaining unit 11, configured to obtain information to be processed and an information identifier corresponding to the information to be processed in a content distribution network node;
a detection unit 12; under the condition that the identification information is not matched with the garbage identification library, the garbage detection node is utilized to carry out garbage detection on the information to be processed;
an adding unit 13, configured to add the identification information to the garbage identification library when detecting that the information to be processed is garbage information;
a deleting unit 14, configured to delete the information to be processed.
In some embodiments of the present application, the apparatus further comprises an updating unit;
the acquiring unit 11 is configured to acquire a first garbage identifier library in a first content distribution network node and a source garbage identifier library in a source server; the first content distribution network node is a network node except the content distribution network node in the information processing device;
the updating unit is configured to update a second garbage identification library in the content distribution network node by using the first garbage identification library and the source garbage identification library, so as to obtain the garbage identification library.
In some embodiments of the present application, the first garbage identification library includes a plurality of first garbage identification libraries, and the apparatus further includes a synchronization unit;
the updating unit is used for updating the source station garbage identification library by utilizing the plurality of first garbage identification libraries and the second garbage identification library to obtain an updated source station garbage identification library;
the synchronization unit is used for synchronizing the updated source station garbage identification library to the plurality of first garbage identification libraries and the second garbage identification library to obtain a plurality of updated first garbage identification libraries and the garbage identification libraries.
In some embodiments of the present application, the deleting unit 14 is configured to delete the information to be processed if the identification information matches the garbage identification library.
In some embodiments of the present application, the apparatus further comprises a transmitting unit;
the sending unit is configured to send the information to be processed to the client when it is detected that the information to be processed is not junk information and the information to be processed is information requested by the client.
In some embodiments of the present application, the apparatus further comprises a transmission unit;
the acquiring unit 11 is configured to acquire, in a preset period of time, the information to be processed from a source station server by the content distribution network node;
the transmission unit is used for transmitting the information request to a source station server under the condition that the information request transmitted by the client is received and the content distribution network node does not have the information corresponding to the information request, so as to acquire the information to be processed corresponding to the information request from the source station server.
In some embodiments of the present application, the apparatus further comprises an identification unit;
the acquiring unit 11 is configured to acquire cache information in a source station server and a cache information identifier corresponding to the cache information; the cache information comprises the information to be processed;
the identification unit is used for carrying out garbage identification on the cache information and the cache information identification;
the adding unit 13 is configured to add a cache information identifier of the cache information to a source station garbage identifier library when the cache information is identified as garbage information;
the deleting unit 14 is configured to delete the cache information.
It should be noted that, in practical applications, the acquiring unit 11, the detecting unit 12, the adding unit 13, and the deleting unit 14 may be implemented by a processor 15 on the information processing apparatus 1, specifically, a CPU (Central Processing Unit ), an MPU (Microprocessor Unit, microprocessor), a DSP (Digital Signal Processing, digital information processor), a field programmable gate array (FPGA, field Programmable Gate Array), or the like; the above information storage may be realized by the memory 16 on the information processing apparatus 1.
The embodiment of the application also provides an information processing apparatus 1, as shown in fig. 4, the information processing apparatus 1 includes: the information processing method according to the first embodiment includes a processor 15, a memory 16, and a communication bus 17, the memory 16 being in communication with the processor 15 through the communication bus 17, the memory 16 storing a program executable by the processor 15, and the information processing method according to the first embodiment being executed by the processor 15 when the program is executed.
In practical applications, the Memory 16 may be a volatile Memory (RAM), such as a Random-Access Memory (RAM); or a nonvolatile Memory (non-volatile Memory), such as a Read-Only Memory (ROM), a flash Memory (flash Memory), a Hard Disk (HDD) or a Solid State Drive (SSD); or a combination of the above types of memories and provides instructions and information to the processor 15.
The present embodiment provides a storage medium having stored thereon a program which, when executed by the processor 15, implements the information processing method according to the first embodiment.
It can be understood that the information processing device can match the identification information of the information to be processed with the garbage identification library by setting the garbage detection node and the garbage identification library, and the information processing device can also carry out garbage detection on the information to be processed by utilizing the garbage detection node under the condition that the information processing device determines that the identification information is not matched with the garbage identification library, so that the information in the content distribution network node is non-garbage information, and the client cannot acquire the garbage information from the content distribution network node, so that the propagation of the garbage information is not caused, and the safety of the information propagation is improved.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, magnetic disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable information processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable information processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable information 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 and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable information processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the scope of the present application.
Claims (10)
1. An information processing method, characterized by being applied to an information processing apparatus including a spam detection node, comprising:
acquiring information to be processed and an information identifier corresponding to the information to be processed in a content distribution network node;
under the condition that the identification information is not matched with the garbage identification library, the garbage detection node is utilized to carry out garbage detection on the information to be processed;
and under the condition that the information to be processed is detected to be junk information, adding the identification information into the junk identification library, and deleting the information to be processed.
2. The method according to claim 1, wherein, in case the identification information does not match a garbage identification library, before performing garbage detection on the information to be processed by a garbage detection node, the method further comprises:
acquiring a first garbage identification library in a first content distribution network node and a source garbage identification library in a source server; the first content distribution network node is a network node except the content distribution network node in the information processing device;
and updating a second garbage identification library in the content distribution network node by using the first garbage identification library and the source garbage identification library to obtain the garbage identification library.
3. The method of claim 2, wherein the first garbage identification repository comprises a plurality of first garbage identification repositories, and wherein updating the second garbage identification repository in the content distribution network node with the first garbage identification repository and the source garbage identification repository to obtain the garbage identification repository comprises:
updating the source station garbage identification library by using the plurality of first garbage identification libraries and the second garbage identification library to obtain an updated source station garbage identification library;
synchronizing the updated source station garbage identification library to the plurality of first garbage identification libraries and the second garbage identification library to obtain a plurality of updated first garbage identification libraries and the garbage identification libraries.
4. The method according to claim 1, wherein after obtaining the information to be processed and the information identifier corresponding to the information to be processed in the content distribution network node, the method further comprises:
and deleting the information to be processed under the condition that the identification information is matched with the garbage identification library.
5. The method of claim 1, wherein after the spam detection of the information to be processed by the spam detection node, the method further comprises:
and sending the information to be processed to the client under the condition that the information to be processed is not junk information and the information to be processed is information requested by the client.
6. The method according to claim 1, wherein before obtaining the information to be processed and the information identifier corresponding to the information to be processed in the content distribution network node, the method further comprises:
in a preset time period, the content distribution network node acquires the information to be processed from a source station server;
or under the condition that the information request transmitted by the client is received and the content distribution network node does not have the information corresponding to the information request, transmitting the information request to a source station server so as to acquire the information to be processed corresponding to the information request from the source station server.
7. The method of claim 6, wherein the content distribution network node obtains the pending information from a source station server before the predetermined period of time, the method further comprising:
obtaining cache information in a source station server and a cache information identifier corresponding to the cache information; the cache information comprises the information to be processed;
performing garbage identification on the cache information and the cache information identification, and adding the cache information identification of the cache information to a source station garbage identification library under the condition that the cache information is identified as garbage information; and deleting the cache information.
8. An information processing apparatus, the information processing apparatus including a trash detection node, the apparatus comprising:
the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring information to be processed and an information identifier corresponding to the information to be processed in a content distribution network node;
a detection unit; under the condition that the identification information is not matched with the garbage identification library, the garbage detection node is utilized to carry out garbage detection on the information to be processed;
the adding unit is used for adding the identification information to the garbage identification library under the condition that the information to be processed is detected to be garbage information;
and the deleting unit is used for deleting the information to be processed.
9. An information processing apparatus, characterized in that the apparatus comprises:
a memory, a processor and a communication bus, the memory being in communication with the processor via the communication bus, the memory storing a program of information processing executable by the processor, the program of information processing, when executed, performing the method of any one of claims 1 to 7 by the processor.
10. A storage medium having stored thereon a computer program for use in an information processing apparatus, which computer program, when executed by a processor, implements the method of any of claims 1 to 7.
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| CN202111214596.1A CN115994247A (en) | 2021-10-19 | 2021-10-19 | Information processing method and device and storage medium |
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| CN202111214596.1A CN115994247A (en) | 2021-10-19 | 2021-10-19 | Information processing method and device and storage medium |
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