Internet-based information release management platform and management method

Abstract

The invention relates to an Internet-based information release management platform and management method, and the method comprises the steps: receiving bid invitation information uploaded by a bid invitation enterprise, and carrying out the hierarchical encryption of the bid invitation information based on a preset hierarchical encryption algorithm; receiving enterprise information sent by the label receiving enterprise, performing format conversion on the enterprise information, identifying the enterprise information after format conversion, and calculating the security degree; determining the level of the bid receiving enterprise according to the security degree, and pushing the bid invitation information subjected to hierarchical encryption according to the level; and obtaining supplementary content based on the bid invitation information uploaded by the bid receiving enterprise, sending the supplementary content to the bid invitation enterprise, and when a communication request sent by the bid invitation enterprise is received, constructing a communication channel between the bid invitation enterprise and the bid receiving enterprise. According to the method, the security is improved, sensitive information is only opened to enterprises with relatively high security, the information leakage risk is reduced, invalid bidding of low-qualification enterprises is reduced through graded display, and the auditing cost of bid invitation parties is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of information management, and in particular to an Internet-based information publishing management platform and a management method. Background Art

[0002] In the digital bidding process, the confidentiality of bidding information and the qualification review of bidding companies are key issues. Traditional bidding platforms typically use a unified information display format, unable to dynamically adjust information visibility based on the security qualifications of bidding companies, leading to the risk of sensitive information leakage and inefficient communication. To address this issue, dynamic information encryption and display technology based on enterprise security matching has emerged. Therefore, this invention proposes an internet-based information release management platform and management method. Summary of the Invention

[0003] The present invention provides an Internet-based information publishing management platform and management method, which solve the technical problems mentioned in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] An Internet-based information publishing management method, the method comprising the following steps:

[0006] Receive the bidding information uploaded by the bidding enterprise and perform hierarchical encryption on the bidding information based on the preset hierarchical encryption algorithm;

[0007] Receive enterprise information sent by the bidding enterprise, convert the enterprise information into a format, identify the converted enterprise information, and calculate the security level; the enterprise information includes text, images, and videos; the format conversion process is used to convert the enterprise information into text and images;

[0008] Determine the level of the tendering enterprise based on the security level, and push the graded encrypted tender information according to the level; the level is used to adjust the amount of information in the tender information;

[0009] Obtain the supplementary content based on the bidding information uploaded by the bid-receiving enterprise, send the supplementary content to the bidding enterprise, and build a communication channel between the bidding enterprise and the bid-receiving enterprise when receiving the communication request sent by the bidding enterprise.

[0010] As a further technical solution of the present invention, the step of receiving the bidding information uploaded by the bidding enterprise and hierarchically encrypting the bidding information based on a preset hierarchical encryption algorithm includes:

[0011] Receive bidding information uploaded by bidding companies, including bidding name, bidding location, qualification requirements, bid evaluation criteria, bidding time node, bidding document format, bidding company contact information, project leader information, technical parameters, etc.;

[0012] Classify the information in the bidding information into categories, including: public basic information, process compliance information, commercially sensitive information, and core confidential information;

[0013] The bidding information is encrypted in a hierarchical manner based on the information category and a preset hierarchical encryption algorithm; when the information category is public basic information, process compliance information, commercially sensitive information and core confidential information, the corresponding encryption levels are public, internal, confidential and top secret. The encryption levels of public, internal, confidential and top secret increase step by step, and the corresponding amount of displayed information of the bidding information decreases step by step.

[0014] As a further technical solution of the present invention, the steps of receiving enterprise information sent by the bidding enterprise, converting the enterprise information into a format, identifying the converted enterprise information, and calculating the security level include:

[0015] Receive enterprise information sent by the bidding enterprise, identify the format of the enterprise information, classify the enterprise information, and obtain the text library, image library and video library;

[0016] Convert the video content in the video library into audio and image sets, perform text recognition on the audio to obtain text content, insert the text content into the text library, and insert the image set into the image library;

[0017] Extract keywords from the text library based on a preset vocabulary to query the safety level of the keywords; the vocabulary contains word items and safety level items; the keywords include words representing equipment models and names, project leader titles, names and scales of historical projects, project acceptance ratings, etc.

[0018] Accumulate the safety of all keywords to get the text safety;

[0019] Identify images in the image library using a preset image recognition algorithm, extract abnormal features, and determine the image security level based on the number of extracted abnormal features. Abnormal features include traces of image modification. The greater the number of abnormal features, the lower the corresponding image security level.

[0020] The text safety degree and the image safety degree are added together to obtain the safety degree.

[0021] As a further technical solution of the present invention, the steps of determining the level of the tendering enterprise according to the security level and pushing the graded encrypted tender information according to the level include:

[0022] The level of the bidding enterprise is determined based on the safety level. The safety level is positively correlated with the enterprise level, and the higher the safety level, the higher the enterprise level.

[0023] The hierarchically encrypted bidding information is unlocked according to the level matching, and the matched bidding information is pushed to the bidding enterprise.

[0024] As a further technical solution of the present invention, the steps of obtaining supplementary content based on the bidding information uploaded by the tendering enterprise, sending the supplementary content to the tendering enterprise, and establishing a communication channel between the tendering enterprise and the tendering enterprise upon receiving a communication request from the tendering enterprise include:

[0025] Obtain supplementary content based on the bidding information uploaded by the bidding enterprise;

[0026] Automatically verify the integrity of the supplementary content, and send the supplementary content to the bidding company if the verification passes;

[0027] When receiving a communication request from a bidding enterprise, a communication channel is established between the bidding enterprise and the bidding enterprise.

[0028] As a further technical solution of the present invention, the method also includes dynamically adjusting the communication strategy between the bidding enterprise and the receiving enterprise according to the security level, specifically including: determining the communication authority level according to the security level, the higher the security level, the higher the corresponding communication authority level; the communication authority levels include levels 1-4, among which the communication function of level 1 is basic text communication, attachments are prohibited, and biometric authentication requirements are: none; the communication function of level 2 is instant messaging + file transfer, file transfer limit: 100MB / time, biometric authentication requirements: SMS OTP; the communication function of level 3 is voice call + screen sharing, file transfer limit: 500MB / time, biometric authentication requirements: face recognition; the communication function of level 4 is video conferencing + AR annotation, 1GB / time, file transfer limit: no type limit, biometric authentication requirements: voiceprint + iris.

[0029] Another object of the present invention is to provide an Internet-based information publishing and management platform, the platform comprising:

[0030] The information hierarchical encryption module is used to receive the bidding information uploaded by the bidding enterprise and encrypt the bidding information in a hierarchical manner based on a preset hierarchical encryption algorithm;

[0031] The enterprise matching and identification module is used to receive enterprise information sent by the bidding enterprise, convert the enterprise information into a format, identify the converted enterprise information, and calculate the security level. The enterprise information includes text, images, and videos. The format conversion process is used to convert the enterprise information into text and images.

[0032] An information push and display module is used to determine the level of the tendering enterprise based on security, and push the graded encrypted tender information according to the level; the level is used to adjust the amount of information in the tender information;

[0033] The communication establishment module is used to obtain the supplementary content based on the bidding information uploaded by the bidding enterprise, send the supplementary content to the bidding enterprise, and build a communication channel between the bidding enterprise and the bidding enterprise when receiving the communication request sent by the bidding enterprise.

[0034] As a further technical solution of the present invention, the information hierarchical encryption module includes:

[0035] The information receiving unit is used to receive the bidding information uploaded by the bidding enterprise, including the bidding name, bidding location, qualification requirements, bid evaluation criteria, bidding time node, bidding document format, bidding enterprise contact information, project leader information, technical parameters, etc.

[0036] An information classification unit, configured to classify the information in the bidding information into categories, wherein the categories include: public basic information, process compliance information, commercially sensitive information, and core confidential information;

[0037] An information encryption unit is used to perform hierarchical encryption on the bidding information based on the information category and a preset hierarchical encryption algorithm; when the information category is public basic information, process compliance information, commercially sensitive information and core confidential information, the corresponding encryption levels are public, internal, confidential and top secret. The encryption levels of public, internal, confidential and top secret increase step by step, and the corresponding amount of displayed information of the bidding information decreases step by step.

[0038] As a further technical solution of the present invention, the enterprise matching and identification module includes:

[0039] The format recognition unit is used to receive the enterprise information sent by the bidding enterprise, identify the format of the enterprise information, classify the enterprise information, and obtain the text library, image library and video library;

[0040] A video recognition unit is used to convert the video content in the video library into audio and image sets, perform text recognition on the audio to obtain text content, insert the text content into the text library, and insert the image set into the image library;

[0041] A keyword query unit is used to extract keywords from a text library based on a preset vocabulary and query the safety level of the keywords; wherein the vocabulary contains word items and safety level items; the keywords include words representing equipment models and names, project leader titles, names and scales of historical projects participated in, project acceptance ratings, etc.;

[0042] A text safety calculation unit is used to accumulate the safety of all keywords to obtain the text safety;

[0043] An image safety recognition unit is used to recognize images in the image library according to a preset image recognition algorithm, extract abnormal features, and determine the image safety level based on the number of abnormal features extracted. Abnormal features include traces of image modification. The greater the number of abnormal features, the lower the corresponding image safety level.

[0044] The security degree calculation unit is used to add the text security degree and the image security degree to obtain the security degree.

[0045] As a further technical solution of the present invention, the platform further includes: a communication restriction adjustment module for dynamically adjusting the communication strategy between the bidding enterprise and the bid-receiving enterprise according to the security level.

[0046] Compared with the existing technology, the beneficial effects of the present invention are: the present invention provides an Internet-based information release management platform and management method, which improves security: sensitive information is only open to enterprises with higher security levels, reducing the risk of information leakage, and through graded display, reducing invalid bids from low-qualified enterprises, reducing the review costs of tenderers. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 The present invention is a flowchart of an information release management method based on the Internet.

[0048] Figure 2 The present invention is a flowchart of the information hierarchical encryption step in an Internet-based information release management method.

[0049] Figure 3 The present invention is a flowchart of the steps of analyzing bidding enterprises in an Internet-based information release management method.

[0050] Figure 4 A flowchart of the steps for establishing a communication channel in an Internet-based information release management method.

[0051] Figure 5 This is the first structural block diagram of an Internet-based information publishing and management platform.

[0052] Figure 6 This is a structural block diagram of an information hierarchical encryption module in an Internet-based information publishing and management platform.

[0053] Figure 7 This is the second structural block diagram of an Internet-based information publishing and management platform. DETAILED DESCRIPTION

[0054] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0055] like Figure 1 As shown, an embodiment of the present invention provides an Internet-based information publishing management method, the method comprising the following steps:

[0056] Step S100: receiving the bidding information uploaded by the bidding enterprise and performing hierarchical encryption on the bidding information based on a preset hierarchical encryption algorithm. The bidding information includes: bidding name, bidding location, qualification information of the bidding enterprise, contact information of the bidding enterprise, technical parameter information, etc.

[0057] Step S200: receiving enterprise information sent by the bidding enterprise, converting the enterprise information into a new format, identifying the converted enterprise information, and calculating the security level; wherein the enterprise information includes text, images, and videos; the format conversion process is used to convert the enterprise information into text and images;

[0058] Step S300: Determine the level of the tendering enterprise based on the security level, and push the graded encrypted tender information based on the level; the level is used to adjust the amount of information in the tender information;

[0059] Step S400: Obtain the supplementary content based on the bidding information uploaded by the bid-receiving enterprise, send the supplementary content to the bidding enterprise, and upon receiving the communication request sent by the bidding enterprise, establish a communication channel between the bidding enterprise and the bid-receiving enterprise.

[0060] In this embodiment of the present invention, when receiving bidding information uploaded by a bidding enterprise, the bidding information is encrypted hierarchically based on a preset hierarchical encryption algorithm. The enterprise information sent by the receiving enterprise is then analyzed and determined, and a security level is calculated. Based on this security level, the bidding information is then forwarded to the receiving enterprise. Furthermore, a communication channel between the bidding enterprise and the receiving enterprise is established only upon receiving a communication request from the bidding enterprise. This ensures that sensitive information is only accessible to enterprises with a higher security level, reducing the risk of information leakage. By displaying information in a hierarchical manner, invalid bids from low-quality enterprises are reduced, thereby lowering the review costs for the bidding party.

[0061] See also Figure 2 As a preferred embodiment of the present invention, the step of receiving the bidding information uploaded by the bidding enterprise and hierarchically encrypting the bidding information based on a preset hierarchical encryption algorithm includes:

[0062] Step S101: receiving the bidding information uploaded by the bidding enterprise, including the bidding name, bidding location, qualification requirements, bid evaluation criteria, bidding time node, bidding document format, bidding enterprise contact information, project leader information, technical parameters, etc.;

[0063] Step S102: Classify the information in the bidding information by category, including: public basic information (bidding name, bidding location, etc.), process compliance information (qualification requirements, bid evaluation criteria, bidding time nodes, bidding document format, etc.), commercially sensitive information (bidding company contact information, project leader information, historical cooperation records, etc.), and core confidential information (technical parameters, patented technologies, budget reserve price, etc.);

[0064] Step S103: Based on the information category and the preset hierarchical encryption algorithm, the bidding information is hierarchically encrypted. When the information category is public basic information, process compliance information, commercially sensitive information, and core confidential information, the corresponding encryption levels are public, internal, confidential, and top secret. The encryption levels of public, internal, confidential, and top secret increase step by step, and the amount of information displayed in the corresponding bidding information decreases step by step. Among them, the bidding information corresponding to the public level may not be encrypted; the encryption algorithm for the internal level may adopt symmetric encryption (AES-128): using a unified key for encryption and storage; key field hash check: generating a SHA-256 hash value for process compliance information to prevent tampering; the encryption algorithm for the confidential level may adopt asymmetric encryption (RSA-2048 / SM2); the encryption algorithm for the top secret level may adopt a hybrid encryption system; the SM4 national secret algorithm is used to encrypt the file body; and the SM9 identification encryption algorithm is used to distribute the key.

[0065] See also Figure 3 As a preferred embodiment of the present invention, the steps of receiving enterprise information sent by the bidding enterprise, converting the enterprise information into a format, identifying the converted enterprise information, and calculating the security level include:

[0066] Step S201: receiving enterprise information sent by the bidding enterprise, identifying the format of the enterprise information, classifying the enterprise information, and obtaining a text library, an image library, and a video library;

[0067] Step S202: converting the video content in the video library into audio and image sets, performing text recognition on the audio to obtain text content, inserting the text content into the text library, and inserting the image set into the image library;

[0068] Step S203: extract keywords from the text library based on a preset vocabulary, and query the safety level of the keywords; wherein the vocabulary contains word items and safety level items; keywords include words representing equipment models and names, project leader titles, names and scales of historical projects, project acceptance ratings, etc.; wherein the preset vocabulary can be determined based on the bidding information of the bidding enterprise, that is, corresponding words can be extracted from the qualification requirements in the bidding information, or words pre-set by the bidding company;

[0069] Step S204: accumulating the safety of all keywords to obtain the text safety;

[0070] Step S205: Identify the images in the image library using a preset image recognition algorithm, extract abnormal features, and determine the image safety level based on the number of abnormal features extracted. Abnormal features include traces of image modification. The greater the number of abnormal features, the lower the corresponding image safety level.

[0071] Step S206: Add the text security level and the image security level to obtain the security level.

[0072] In this embodiment, the safety level is obtained by identifying and analyzing the enterprise information, and whether the bidding enterprise meets the requirements is determined based on the safety level, thereby achieving automatic screening of the bidding enterprises.

[0073] As a preferred embodiment of the present invention, the step of determining the level of the tendering enterprise according to the security level and pushing the graded encrypted tender information according to the level includes:

[0074] The level of the bidding enterprise is determined based on the safety level. The safety level is positively correlated with the enterprise level, and the higher the safety level, the higher the enterprise level.

[0075] The hierarchically encrypted bidding information is unlocked according to the level matching, and the matched bidding information is pushed to the bidding enterprise.

[0076] See also Figure 4 As a preferred embodiment of the present invention, the steps of obtaining the supplementary content based on the bidding information uploaded by the tendering enterprise, sending the supplementary content to the tendering enterprise, and establishing a communication channel between the tendering enterprise and the tendering enterprise upon receiving a communication request from the tendering enterprise include:

[0077] Step S401: Obtaining supplementary content based on the bidding information uploaded by the bidding enterprise;

[0078] Step S402: Automatically verify the file integrity of the supplementary content. The platform rule engine can be used to check the file integrity, such as whether the signature and seal page is included. If the verification passes, the supplementary content will be sent to the bidding enterprise. If the verification fails, it will not be sent to the bidding enterprise.

[0079] Step S403: upon receiving a communication request from the bidding enterprise, a communication channel is established between the bidding enterprise and the bidding enterprise.

[0080] As a preferred embodiment of the present invention, the method also includes dynamically adjusting the communication strategy between the bidding enterprise and the receiving enterprise according to the security level, specifically including: determining the communication authority level according to the security level, the higher the security level, the higher the corresponding communication authority level; the communication authority levels include levels 1-4, among which the communication function of level 1 is basic text communication, attachments are prohibited, and biometric authentication requirements: none; the communication function of level 2 is instant messaging + file transfer, file transfer limit: 100MB / time, biometric authentication requirements: SMS OTP; the communication function of level 3 is voice call + screen sharing, file transfer limit: 500MB / time, biometric authentication requirements: face recognition; the communication function of level 4 is video conferencing + AR annotation, 1GB / time, file transfer limit: no type limit, biometric authentication requirements: voiceprint + iris.

[0081] See also Figure 5 Another object of the present invention is to provide an Internet-based information publishing and management platform, the platform comprising:

[0082] The information hierarchical encryption module 100 is used to receive the bidding information uploaded by the bidding enterprise (the bidding information includes: bidding name, bidding location, qualification information of the bidding enterprise, contact information of the bidding enterprise, technical parameter information, etc.), and hierarchically encrypt the bidding information based on a preset hierarchical encryption algorithm;

[0083] The enterprise matching and identification module 200 is used to receive enterprise information sent by the bidding enterprise, convert the enterprise information into a format, identify the converted enterprise information, and calculate the security level. The enterprise information includes text, images, and videos. The format conversion process is used to convert the enterprise information into text and images.

[0084] The information push and display module 300 is used to determine the level of the tendering enterprise according to the security level, and push the graded encrypted tender information according to the level; the level is used to adjust the amount of information in the tender information;

[0085] The communication establishment module 400 is used to obtain the supplementary content based on the bidding information uploaded by the bid-receiving enterprise, send the supplementary content to the bidding enterprise, and build a communication channel between the bidding enterprise and the bid-receiving enterprise upon receiving a communication request sent by the bidding enterprise.

[0086] See also Figure 6 As a preferred embodiment of the present invention, the information hierarchical encryption module 100 includes:

[0087] The information receiving unit 101 is used to receive the bidding information uploaded by the bidding enterprise, including the bidding name, bidding location, qualification requirements, bid evaluation criteria, bidding time node, bidding document format, bidding enterprise contact information, project leader information, technical parameters, etc.

[0088] An information classification unit 102 is configured to classify the information in the bidding information into categories, wherein the categories include: public basic information (bidding name, bidding location, etc.), process compliance information (qualification requirements, bid evaluation criteria, bidding time nodes, bidding document format, etc.), commercially sensitive information (bidding company contact information, project leader information, historical cooperation records, etc.), and core confidential information (technical parameters, patented technologies, budget reserve price, etc.);

[0089] The information encryption unit 103 is used to perform hierarchical encryption on the bidding information based on the information category and a preset hierarchical encryption algorithm. When the information category is public basic information, process compliance information, commercially sensitive information, and core confidential information, the corresponding encryption levels are public, internal, confidential, and top secret. The encryption levels of public, internal, confidential, and top secret increase step by step, and the amount of information displayed in the corresponding bidding information decreases step by step. Among them, the bidding information corresponding to the public level can be unencrypted; the encryption algorithm for the internal level can adopt symmetric encryption (AES-128): using a unified key for encryption and storage; key field hash check: generating a SHA-256 hash value for process compliance information to prevent tampering; the encryption algorithm for the confidential level can adopt asymmetric encryption (RSA-2048 / SM2); the encryption algorithm for the top secret level can adopt a hybrid encryption system; the SM4 national secret algorithm is used to encrypt the file body; and the SM9 identification encryption algorithm is used to distribute the key.

[0090] As a preferred embodiment of the present invention, the enterprise matching and identification module 200 includes:

[0091] The format recognition unit is used to receive the enterprise information sent by the bidding enterprise, identify the format of the enterprise information, classify the enterprise information, and obtain the text library, image library and video library;

[0092] A video recognition unit is used to convert the video content in the video library into audio and image sets, perform text recognition on the audio to obtain text content, insert the text content into the text library, and insert the image set into the image library;

[0093] A keyword query unit is used to extract keywords from a text library based on a preset vocabulary and query the safety level of the keywords; wherein the vocabulary contains word items and safety level items; the keywords include words representing equipment models and names, project leader titles, names and scales of historical projects participated in, project acceptance ratings, etc.;

[0094] A text safety calculation unit is used to accumulate the safety of all keywords to obtain the text safety;

[0095] An image safety recognition unit is used to recognize images in the image library according to a preset image recognition algorithm, extract abnormal features, and determine the image safety level based on the number of abnormal features extracted. Abnormal features include traces of image modification. The greater the number of abnormal features, the lower the corresponding image safety level.

[0096] The security degree calculation unit is used to add the text security degree and the image security degree to obtain the security degree.

[0097] See also Figure 7 As a preferred embodiment of the present invention, the platform further includes: a communication restriction adjustment module 500, which is used to dynamically adjust the communication strategy between the bidding enterprise and the tendering enterprise according to the security level.

[0098] The functions that can be achieved by the above-mentioned Internet-based information release management method are all completed by computer equipment, and the computer equipment includes one or more processors and one or more memories, and at least one program code is stored in the one or more memories. The program code is loaded and executed by the one or more processors to achieve the functions of the Internet-based information release management method.

[0099] The processor retrieves instructions from the memory one by one, analyzes the instructions, and then performs corresponding operations according to the instructions, generating a series of control commands, so that the various parts of the computer can automatically, continuously and coordinately operate, forming an organic whole, realizing program input, data input, calculation and output of results. The arithmetic operations or logical operations generated in this process are all completed by the operator; the memory includes a read-only memory (ROM), which is used to store computer programs, and a protection device is provided on the outside of the memory.

[0100] For example, a computer program may be divided into one or more modules, one or more of which are stored in a memory and executed by a processor to implement the present invention. One or more modules may be a series of computer program instruction segments capable of performing specific functions, and the instruction segments are used to describe the execution process of the computer program in a terminal device.

[0101] Those skilled in the art will understand that the description of the above-mentioned service device is merely an example and does not constitute a limitation on the terminal device. It may include more or fewer components than described above, or a combination of certain components, or different components, for example, it may include input and output devices, network access devices, buses, etc.

[0102] The processor may be a central processing unit (CPU), other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or any conventional processor. The processor is the control center of the terminal device, connecting various parts of the entire user terminal using various interfaces and lines.

[0103] The memory can be used to store computer programs and / or modules. The processor implements various functions of the terminal device by running or executing the computer programs and / or modules stored in the memory and accessing data stored in the memory. The memory can mainly include a program storage area and a data storage area. The program storage area can store an operating system and at least one application required for a function (such as an information collection template display function and a product information release function); the data storage area can store data created based on the use of the berth status display system (such as product information collection templates corresponding to different product types and product information required to be released by different product providers). In addition, the memory can include high-speed random access memory and non-volatile memory, such as a hard disk, internal memory, a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, at least one disk storage device, a flash memory device, or other volatile solid-state storage device.

[0104] If the module / unit integrated in the terminal device is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present invention implements all or part of the modules / units in the above-mentioned embodiment system, and can also be completed by instructing the relevant hardware through a computer program. The above-mentioned computer program can be stored in a computer-readable storage medium, and the computer program, when executed by the processor, can implement the functions of the above-mentioned various system embodiments. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form, etc. Computer-readable media may include: any entity or device capable of carrying computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electrical carrier signal, telecommunication signal and software distribution medium, etc.

[0105] It should be noted that, in this document, the term "comprises" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprises a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0106] The above are only preferred embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention description and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An information publishing management method based on the Internet, characterized in that: The method comprises the following steps: Receive the bidding information uploaded by the bidding enterprise and perform hierarchical encryption on the bidding information based on the preset hierarchical encryption algorithm; Receive enterprise information sent by the bidding enterprise, convert the enterprise information into a format, identify the converted enterprise information, and calculate the security level; the enterprise information includes text, images, and videos; the format conversion process is used to convert the enterprise information into text and images; Determine the level of the tendering enterprise based on the security level, and push the graded encrypted tender information according to the level; the level is used to adjust the amount of information in the tender information; Obtain the supplementary content based on the bidding information uploaded by the bid-receiving enterprise, send the supplementary content to the bidding enterprise, and build a communication channel between the bidding enterprise and the bid-receiving enterprise when receiving the communication request sent by the bidding enterprise.

2. The method for information release management based on the Internet according to claim 1, characterized in that: The step of receiving the bidding information uploaded by the bidding enterprise and hierarchically encrypting the bidding information based on a preset hierarchical encryption algorithm includes: Receive bidding information uploaded by bidding companies; Dividing the information in the bidding information into categories; The bidding information is encrypted in a hierarchical manner based on the information category and a preset hierarchical encryption algorithm.

3. The Internet-based information publishing management method according to claim 1, characterized in that: The steps of receiving enterprise information sent by the bidding enterprise, converting the enterprise information into a format, identifying the converted enterprise information, and calculating the security level include: Receive enterprise information sent by the bidding enterprise, identify the format of the enterprise information, classify the enterprise information, and obtain the text library, image library and video library; Convert the video content in the video library into audio and image sets, perform text recognition on the audio to obtain text content, insert the text content into the text library, and insert the image set into the image library; Extract keywords from the text library according to a preset vocabulary and query the safety of the keywords; wherein the vocabulary contains word items and safety items; Accumulate the safety of all keywords to get the text safety; Identify images in the image library using a preset image recognition algorithm, extract abnormal features, and determine the image safety level based on the number of abnormal features extracted; The text safety degree and the image safety degree are added together to obtain the safety degree.

4. The method for information release management based on the Internet according to claim 1, characterized in that: The step of determining the level of the tendering enterprise according to the security level and pushing the graded encrypted tender information according to the level includes: Determine the level of the tendering enterprise based on the safety level; The hierarchically encrypted bidding information is unlocked according to the level matching, and the matched bidding information is pushed to the bidding enterprise.

5. The method for managing information release based on the Internet according to claim 1, characterized in that: The steps of obtaining the supplementary content based on the bidding information uploaded by the tendering enterprise, sending the supplementary content to the tendering enterprise, and establishing a communication channel between the tendering enterprise and the tendering enterprise upon receiving a communication request from the tendering enterprise include: Obtain supplementary content based on the bidding information uploaded by the bidding enterprise; Automatically verify the integrity of the supplementary content, and send the supplementary content to the bidding company if the verification is passed; When receiving a communication request from a bidding enterprise, a communication channel is established between the bidding enterprise and the bidding enterprise.

6. The method for information release management based on the Internet according to claim 1, characterized in that: The method also includes dynamically adjusting the communication strategy between the bidding enterprise and the tendering enterprise according to the security level, specifically including: determining the communication authority level according to the security level, wherein the higher the security level, the higher the corresponding communication authority level.

7. An Internet-based information publishing and management platform, comprising: The information hierarchical encryption module is used to receive the bidding information uploaded by the bidding enterprise and encrypt the bidding information in a hierarchical manner based on a preset hierarchical encryption algorithm; The enterprise matching and identification module is used to receive enterprise information sent by the bidding enterprise, convert the enterprise information into a format, identify the converted enterprise information, and calculate the security level. The enterprise information includes text, images, and videos. The format conversion process is used to convert the enterprise information into text and images. An information push and display module is used to determine the level of the tendering enterprise based on security, and push the graded encrypted tender information according to the level; the level is used to adjust the amount of information in the tender information; The communication establishment module is used to obtain the supplementary content based on the bidding information uploaded by the bidding enterprise, send the supplementary content to the bidding enterprise, and build a communication channel between the bidding enterprise and the bidding enterprise when receiving the communication request sent by the bidding enterprise.

8. The Internet-based information publishing and management platform according to claim 7, characterized in that: The information hierarchical encryption module includes: An information receiving unit, used to receive the bidding information uploaded by the bidding enterprise; An information classification unit, configured to classify the information in the bidding information into categories; The information encryption unit is used to perform hierarchical encryption on the bidding information based on the information category and a preset hierarchical encryption algorithm.

9. The Internet-based information publishing and management platform according to claim 7, characterized in that: The enterprise matching and identification module includes: The format recognition unit is used to receive the enterprise information sent by the bidding enterprise, identify the format of the enterprise information, classify the enterprise information, and obtain the text library, image library and video library; A video recognition unit is used to convert the video content in the video library into audio and image sets, perform text recognition on the audio to obtain text content, insert the text content into the text library, and insert the image set into the image library; A keyword query unit is used to extract keywords from a text library based on a preset vocabulary and query the safety of the keywords; wherein the vocabulary contains word items and safety items; A text safety calculation unit is used to accumulate the safety of all keywords to obtain the text safety; An image safety recognition unit is used to recognize images in the image library according to a preset image recognition algorithm, extract abnormal features, and determine the image safety level based on the number of abnormal features extracted; The security degree calculation unit is used to add the text security degree and the image security degree to obtain the security degree.

10. The Internet-based information publishing and management platform according to claim 7, characterized in that: The platform further includes: a communication restriction adjustment module for dynamically adjusting the communication strategy between the bidding enterprise and the bid-receiving enterprise according to the security level.

Images