Paperless office management methods, systems, equipment, and media based on 5G networks

Abstract

This invention relates to the field of office management technology, and particularly to a paperless office management method, system, device, and medium based on a 5G network. The paperless office management based on a 5G network includes the following steps: responding to a user login command to obtain user identity information; obtaining user permissions and user location information based on the user identity information; obtaining data file information to be transmitted; encrypting the data file to be transmitted based on the user permissions to obtain encrypted data file information; transmitting the encrypted data file information to a user terminal based on the user location information; copying the data file to be transmitted to obtain backup data; and classifying and storing the backup data in a preset data file database. This application has the effect of improving paperless office operations and enhancing the security of data information.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of office management, in particular to a paperless office management method, system and device based on a 5G network and a medium. BACKGROUND

[0002] With the development of society, a large amount of paper is used in an office scene, such as printed materials, expense receipts and the like, and people directly discard the paper after use, which is not conducive to environmental protection and can easily lead to loss of materials. Therefore, in the existing office environment, paperless office is continuously promoted, and the proportion of paper used in the office environment is becoming smaller and smaller.

[0003] However, in the process of paperless office, sensitive data, personal information and private information are involved in the transmission of data, and the security of the transmission of data in the process of paperless office still has a large room for improvement. SUMMARY

[0004] In order to improve the paperless office and improve the security of data information, the application provides a paperless office management method, system, device and medium based on a 5G network.

[0005] The above application object of the application is achieved by the following technical scheme:

[0006] A paperless office management method based on a 5G network, the paperless office management method based on the 5G network comprises the following steps:

[0007] In response to a user login instruction, user identity information is acquired, and user permissions and user positioning information are acquired according to the user identity information;

[0008] Acquire the information of the data file to be transmitted, encrypt the data file to be transmitted based on the user permissions, and obtain encrypted data file information;

[0009] According to the user positioning information, the encrypted data file information is transmitted to the user terminal;

[0010] The data file to be transmitted is copied to obtain data file backup data, and the data file backup data is classified and stored in a preset data file database.

[0011] By adopting the technical scheme, when an office worker logs into the office system, triggers a user login instruction, obtains user identity information according to the user login condition, identifies the user's right condition and the user's specific login device position information in the user identity information, obtains the to-be-transmitted data file information in other terminal devices, and after obtaining the to-be-transmitted data file information, encrypts the to-be-transmitted data file according to the user right condition, the data file transmission process can be prevented from leaking data file information, even if the data file is leaked, the encrypted data file can effectively prevent the content from being leaked, the security of the data file transmission process is improved, the encrypted data file information after encryption is transmitted to the corresponding user terminal according to the user positioning information, paperless data file sharing is realized, and the to-be-transmitted data file is copied and backed up and transmitted to the pre-constructed data file database for storage, so that the office worker can trace the data file information in the later period and prevent the data file from being lost.

[0012] In a preferred example, the application can be further configured to: obtain user identity information in response to the user login instruction, obtain user rights and user positioning information according to the user identity information, specifically including:

[0013] Obtain user position information and positioning information identifier from the user identity information, and obtain user positioning information based on the positioning information identifier;

[0014] Obtain the corresponding position right according to the user position information, and obtain the user right based on the position right.

[0015] By adopting the technical scheme, in the user identity information, the position information and the positioning information identifier of the logged-in user are extracted, the accurate user terminal position information can be identified by using the positioning information identifier, and then the to-be-transmitted data file information can be accurately transmitted to the corresponding user terminal, so that the inaccuracy of the data file transmission object can be prevented, and the position right corresponding to the user can be determined through the position information, and then the to-be-transmitted data file can be encrypted by the user's right condition.

[0016] In a preferred example, the application can be further configured to: obtain the to-be-transmitted data file information, encrypt the to-be-transmitted data file based on the user right to obtain encrypted data file information, specifically including:

[0017] The to-be-transmitted data file information is divided into a plurality of data file blocks, and an information key is obtained in a preset key management library;

[0018] According to the information key, a plurality of encrypted data file block compression packages are obtained by compressing and encrypting a plurality of data file blocks.

[0019] The encrypted data file information is obtained by rearranging the encrypted data file block compression package according to a preset encryption sorting algorithm.

[0020] According to the technical scheme, the data file information to be transmitted is decomposed into a plurality of data file blocks, an encryption key for encrypting the data file blocks is obtained from a pre-constructed key management library, the plurality of data file blocks are encrypted and packaged by using the encryption key, corresponding encrypted data file block compression packages are obtained, the order of the plurality of encrypted data file block compression packages is disturbed by using a preset encryption sorting algorithm, and the plurality of encrypted data file block compression packages in the disturbed order form encrypted data file information, so that the data file information is encrypted, information leakage is prevented during transmission, and the security of data file transmission in paperless office is improved.

[0021] In a preferred example, the application can be further configured to, before the encrypted data file information is transmitted to the user terminal according to the user positioning information, further comprising:

[0022] Based on the file transmission instruction, user name information and input time information of the data file to be transmitted are obtained;

[0023] The data file information to be transmitted is automatically renamed according to the user name information and the input time information, so that the name of the data file information to be transmitted includes the name of the transmitter and the transmission time.

[0024] According to the technical scheme, the source equipment of the input data file to be transmitted is tracked, the user name information and the input time information of the input data file to be transmitted are obtained, the name of the user inputting the data file to be transmitted is identified by using the user name information, the specific time of inputting the data file to be transmitted by the user is identified by using the input time information, the data file to be transmitted is renamed by using the name of the user inputting the data file to be transmitted and the specific time of inputting the data file to be transmitted, so that the name of the data file to be transmitted includes the name of the input user and the specific time, and then the user terminal receiving the data file can clearly know the sender information of the data file, and the source of the data file can be traced back.

[0025] In a preferred example, the application can be further configured to, after the encrypted data file information is transmitted to the user terminal according to the user positioning information, further comprising:

[0026] Based on the information characteristics of the encrypted data file information, the encrypted data file information is safely identified to determine whether the encrypted data file information is dangerous information data.

[0027] If the encrypted information file information is dangerous information data, source address information is acquired based on the information characteristics, and the corresponding user terminal is blocked according to the source address information.

[0028] By using the above technical solution, after the user receives the encrypted information file information, the encrypted information file information is safely identified, and whether the encrypted information file information is dangerous information data is judged according to the safe identification result. When it is confirmed that it is dangerous information data, the source address information is acquired according to the information characteristics of the encrypted information file information, and the user terminal source of the dangerous information data is blocked by using the source address information, which can prevent other devices connected in the paperless office system from being infected, thereby effectively preventing the entire paperless office system from being attacked by dangerous information data, and improving the security of paperless office.

[0029] In a preferred example, the application can be further configured to: the encrypted information file information is safely identified, and whether the encrypted information file information is dangerous information data is judged according to the safe identification result. When it is confirmed that it is dangerous information data, the source address information is acquired according to the information characteristics of the encrypted information file information, and the user terminal source of the dangerous information data is blocked by using the source address information, which can prevent other devices connected in the paperless office system from being infected, thereby effectively preventing the entire paperless office system from being attacked by dangerous information data, and improving the security of paperless office.

[0030] The encrypted information file information is safely identified, and whether the encrypted information file information is dangerous information data is judged according to the safe identification result. When it is confirmed that it is dangerous information data, the source address information is acquired according to the information characteristics of the encrypted information file information, and the user terminal source of the dangerous information data is blocked by using the source address information, which can prevent other devices connected in the paperless office system from being infected, thereby effectively preventing the entire paperless office system from being attacked by dangerous information data, and improving the security of paperless office.

[0031] According to the information file analysis result, information file meta identifier is acquired, and information file storage position is determined based on the information file meta identifier. The information file is stored in the information file storage position.

[0032] By using the above technical solution, when the information file is stored, the information file is copied first to form an information file copy. The content of the information file copy is analyzed, the information file meta identifier is obtained according to the analysis result, and the category of the information file to be stored is determined, so that the information file can be stored in the corresponding category set in the information file database according to the category, and the classified storage function of the information file is realized.

[0033] The second purpose of the application is achieved by the following technical solution:

[0034] A paperless office management device based on a 5G network, the paperless office management device based on the 5G network comprises:

[0035] A user identity information acquisition module is configured to acquire user identity information in response to a user login instruction, and acquire user permissions and user positioning information according to the user identity information.

[0036] An encryption module is configured to obtain information of a to-be-transmitted material file, encrypt the to-be-transmitted material file based on the user permission, and obtain encrypted material file information.

[0037] A material file transmission module is configured to transmit the encrypted material file information to a user terminal according to the user positioning information.

[0038] A storage module is configured to copy the to-be-transmitted material file to obtain material file backup data, and store the material file backup data in a preset material file database.

[0039] According to the above technical solution, when an office worker logs in to the office system, a user login instruction is triggered, user identity information is obtained according to the user login, the user permission and the device position information of the user are identified in the user identity information, to-be-transmitted material file information is obtained in other terminal devices, and the to-be-transmitted material file is encrypted according to the user permission after the to-be-transmitted material file information is obtained. The material file information can be prevented from being leaked in the material file transmission process. Even if the material file is leaked, the content of the encrypted material file can be effectively prevented from being leaked, the security of the material file transmission process is improved, the encrypted material file information is transmitted to the corresponding user terminal according to the user positioning information, paperless material file sharing is realized, the to-be-transmitted material file is copied and backed up, and the to-be-transmitted material file is transmitted to a pre-constructed material file database for storage, so that the office worker can trace the material file information in the later period and prevent the material file from being lost.

[0040] The above-mentioned third purpose of the present application is achieved through the following technical solution:

[0041] A computer device includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the steps of the above-mentioned paperless office management method based on a 5G network when executing the computer program.

[0042] The above-mentioned fourth purpose of the present application is achieved through the following technical solution:

[0043] A computer-readable storage medium stores a computer program, and the computer program is executable on a processor to implement the steps of the above-mentioned paperless office management method based on a 5G network.

[0044] In summary, the present application includes at least one of the following beneficial technical effects:

[0045] 1. According to the user login situation, the user identity information is obtained, the user's permission situation and the user's specific login device position information are identified in the user identity information, the to-be-transmitted data file information is obtained in other terminal devices, and the to-be-transmitted data file is encrypted according to the user permission situation after the to-be-transmitted data file information is obtained. The data file transmission process can prevent the leakage of data file information, even if it is leaked, the encrypted data file can effectively prevent the content from being leaked, and the security of the data file transmission process is improved.

[0046] 2. According to the user positioning information, the encrypted data file information after encryption is transmitted to the corresponding user terminal to realize paperless data file sharing. Meanwhile, the to-be-transmitted data file is copied and backed up and transmitted to the pre-constructed data file database for storage, so that the office personnel can trace the data file information in the later period and prevent the data file from being lost.

[0047] 3. The source device of the to-be-transmitted data file is tracked to obtain the user name information and the input time information of the to-be-transmitted file information. The user name information is used to identify the name of the user who inputs the to-be-transmitted data file, and the input time information is used to identify the specific time when the user inputs the to-be-transmitted data file. The name of the user who inputs the to-be-transmitted data file and the specific time when the to-be-transmitted data file is input are used to rename the to-be-transmitted data file, so that the name of the to-be-transmitted data file carries the name of the input user and the specific time, and then the user terminal receiving the data file can clearly know the sender information of the data file and can trace the source of the data file.

[0048] 4. After the user receives the encrypted data file information, the encrypted data file information is safely identified, and whether the encrypted data file information is dangerous information data is judged according to the safety identification result. When it is confirmed that it is dangerous information data, the source address information is obtained according to the information characteristics of the encrypted data file information, and the user terminal source of the dangerous information data is locked by using the source address information, so as to prevent other devices connected in the paperless office system from being infected, thereby effectively preventing the entire paperless office system from being attacked by dangerous information data, and improving the security of paperless office. BRIEF DESCRIPTION OF DRAWINGS

[0049] Figure 1 It is a flowchart of a paperless office management method based on a 5G network in an embodiment of the present application;

[0050] Figure 2 It is an implementation flowchart of step S10 in the paperless office management method based on the 5G network in an embodiment of the present application;

[0051] Figure 3is an implementation flowchart of step S20 in the paperless office management method based on a 5G network in an embodiment of the present application;

[0052] Figure 4 is another implementation flowchart of the paperless office management method based on a 5G network in an embodiment of the present application;

[0053] Figure 5 is another implementation flowchart of the paperless office management method based on a 5G network in an embodiment of the present application;

[0054] Figure 6 is an implementation flowchart of step S40 in the paperless office management method based on a 5G network in an embodiment of the present application;

[0055] Figure 7 is a principle block diagram of the paperless office management system based on a 5G network in an embodiment of the present application;

[0056] Figure 8 is a schematic diagram of a computer device in an embodiment of the present application. DETAILED DESCRIPTION

[0057] The present application will be further described in detail below with reference to the accompanying drawings.

[0058] In an embodiment, as shown in Figure 1 the present application discloses a paperless office management method based on a 5G network, specifically comprising the following steps:

[0059] S10: obtaining user identity information in response to a user login instruction, and obtaining user permissions and user positioning information according to the user identity information.

[0060] In this embodiment, the user login instruction refers to an instruction triggered by a user logging into a paperless office system, the user identity information refers to specific information of the logged-in user, the user permissions refer to level information of the user in the paperless office system, and the user positioning information refers to receiving device information of the user.

[0061] Specifically, an office worker logs into an office system, triggering a user login instruction, and obtains specific information of the logged-in user according to the user login condition, and identifies the level information of the user in the paperless office system and the receiving device information of the user by using the specific information of the logged-in user, so as to encrypt the to-be-transmitted data file according to the level information of the user, and accurately transmit the to-be-transmitted data file to the corresponding user terminal through the receiving device information of the user, realizing paperless sharing of data files.

[0062] S20: obtaining to-be-transmitted data file information, and encrypting the to-be-transmitted data file based on the user permissions to obtain encrypted data file information.

[0063] In the embodiment, the to-be-transmitted file information refers to a file input by another user terminal and needing to be transmitted, the encryption processing refers to encryption protection processing of the to-be-transmitted file, and the encrypted file information refers to the file after the encryption processing.

[0064] Specifically, in the paperless office system, there are many other user terminal devices. When two users need to share and transmit a file, the to-be-transmitted file input by another user terminal is acquired, and the to-be-transmitted file is selected for encryption processing according to the level information of the to-be-received user, to form an encrypted file. For example, in an office, an employee needs to send a file to a department manager or a general manager, and the file needs to be encrypted during the file transmission. By identifying the level information of the user receiving the to-be-transmitted file, it is convenient to determine whether the file is encrypted. The to-be-transmitted file is encrypted, which can prevent the leakage of file information during the file transmission. Even if the file is leaked, the encrypted file can effectively prevent the content from being leaked, and the security of the file transmission process is improved.

[0065] S30: transmitting the encrypted file information to the user terminal according to the user positioning information.

[0066] Specifically, after the to-be-transmitted file is encrypted, the encrypted file is sent to the corresponding user terminal according to the receiving device information of the user, which can prevent the inaccuracy of the file transmission object.

[0067] S40: copying the to-be-transmitted file to obtain file backup data, and storing the file backup data in a preset file database in a classified manner.

[0068] Specifically, after the to-be-transmitted file is received, the to-be-transmitted file is copied and backed up, and is stored in a preset file database in a classified manner according to the category of the to-be-transmitted file, so that the office personnel can trace the file information in the later period, and the file loss is prevented.

[0069] In the embodiment, when the office staff logs into the office system, a user login instruction is triggered, user identity information is acquired according to the user login, the user's right condition and the user's specific login device position information are identified in the user identity information, the to-be-transmitted data file information is acquired in other terminal devices, and the to-be-transmitted data file is encrypted according to the user's right condition after the to-be-transmitted data file information is acquired. The data file information can be prevented from being leaked in the data file transmission process. Even if the data file is leaked, the encrypted data file can effectively prevent the content from being leaked, the security of the data file transmission process is improved, the encrypted data file information is transmitted to the corresponding user terminal according to the user positioning information, paperless data file sharing is realized, the to-be-transmitted data file is copied and backed up, and is transmitted to the pre-constructed data file database for storage, so that the office staff can trace the data file information in the later period and prevent the data file from being lost.

[0070] In an embodiment, as shown in Figure 2 step S10, the user identity information is acquired in response to the user login instruction, the user right and the user positioning information are acquired according to the user identity information, and specifically includes:

[0071] S11: The user position information and the positioning information identifier are acquired from the user identity information, and the user positioning information is obtained based on the positioning information identifier.

[0072] In the embodiment, the user position information refers to the specific position of the logged-in user, and the positioning information identifier refers to the identifier of the user terminal device.

[0073] Specifically, the specific position of the user in the paperless office system and the identifier of the user terminal device are identified through the specific information of the logged-in user, the accurate user receiving device information is identified, and then the to-be-transmitted data file information can be accurately transmitted to the corresponding user terminal, and the inaccurate data file transmission object can be prevented.

[0074] S12: The corresponding position right is acquired according to the user position information, and the user right is obtained based on the position right.

[0075] Specifically, the level information corresponding to the user is determined through the specific position information of the user, and then the to-be-transmitted data file is encrypted through the right condition of the user.

[0076] In an embodiment, as shown in Figure 3 step S20, the to-be-transmitted data file information is acquired, the to-be-transmitted data file is encrypted based on the user right, and the encrypted data file information is obtained, and specifically includes:

[0077] S21: Decompose the data file information to be transmitted into multiple data file blocks, and obtain the information key from the preset key management library.

[0078] In this embodiment, multiple data file blocks refer to the ordered data packets obtained by splitting the data file information to be transmitted, and the encryption key refers to the encryption method for the data file information to be transmitted.

[0079] Specifically, the data file information to be transmitted is split into several ordered data packets. At this time, the several data file blocks are all ordered from 1 to N. The encryption method for encrypting the data file blocks is obtained from the key management library, and the several ordered data file blocks are encrypted.

[0080] S22: Compress and encrypt multiple data file blocks according to the information key to obtain multiple encrypted data file block compressed packages.

[0081] In this embodiment, the encrypted data file block compressed package refers to the encrypted, ordered data packet.

[0082] Specifically, by using an encryption key to encrypt and encapsulate several data file blocks, a corresponding number of ordered encrypted data file block compressed packages are obtained, thereby realizing the encryption function of the data files to be transmitted.

[0083] S23: The encrypted data file is divided into blocks and compressed, and then sorted out according to a preset encryption sorting algorithm to obtain the encrypted data file information.

[0084] Specifically, a pre-set encryption sorting algorithm is used to shuffle the ordered encrypted data file blocks into compressed packages, thus disrupting the order of several encrypted data file blocks into compressed packages. Therefore, even in the event of information leakage, data thieves will only obtain the disordered encrypted data file blocks into compressed packages and will not be able to obtain the correct data file information. This can prevent information leakage during data file transmission and improve the security of data file transmission in paperless offices.

[0085] In one embodiment, such as Figure 4 As shown, before step S30, that is, before transmitting the encrypted data file information to the user terminal based on the user location information, the paperless office management method based on the 5G network further includes:

[0086] S301: Obtain the username information and input time information of the data file to be transferred based on the file transfer instruction.

[0087] In this embodiment, the file transfer instruction refers to the instruction to transfer data files, the user name information refers to the user name information of the data file to be transferred, and the input time information refers to the specific time when the data file to be transferred was entered into the paperless office system.

[0088] Specifically, by using the instructions for transmitting data files, the source device from which the data file to be transmitted was input can be traced, and the user's name information and the specific time when the data file was input into the paperless office system can be obtained.

[0089] S302: Automatically rename the data file information to be transmitted based on the user name information and the input time information, so that the name of the data file information to be transmitted includes the name of the transmitter and the transmission time.

[0090] Specifically, by using the user's name information and the specific time the data file was entered into the paperless office system, the data file to be transmitted is renamed so that its name includes the user's name and the specific time. This makes it easier for the receiving user terminal to clearly see the sender's information and to trace the source of the data file.

[0091] In one embodiment, such as Figure 5 As shown, after step S30, that is, after transmitting the encrypted data file information to the user terminal according to the user location information, the paperless office management method based on the 5G network further includes:

[0092] S303: Based on the information characteristics obtained from the encrypted data file information, perform security identification on the encrypted data file information to determine whether the encrypted data file information is dangerous information data.

[0093] In this embodiment, information features refer to the characteristic information of the encrypted data file information to be transmitted, and dangerous information data refers to data file data containing network viruses or that may endanger the security of paperless office.

[0094] Specifically, within the paperless office system, each user terminal device establishes a communication connection channel with each other. During the transmission of encrypted data files, the characteristic information of the encrypted data files to be transmitted is obtained from the encrypted data files to be transmitted and input into a preset network security knowledge base. The network security knowledge base is used to perform security checks on the data to be transmitted in order to determine whether the encrypted data files to be transmitted contain network viruses or data files that may endanger the security of paperless office.

[0095] S304: If the encrypted data file information is dangerous information, obtain the source address information based on the information characteristics, and block the corresponding user terminal according to the source address information.

[0096] In this embodiment, the source address information refers to the source device of data that carries network viruses or may compromise the security of paperless office work.

[0097] Specifically, when encrypted data files to be transmitted are determined by security testing to contain network viruses or data that may compromise the security of paperless offices, the source device that generated the encrypted data files is identified through the characteristics of the encrypted data files. The source device is then immediately blocked, and the communication between the source device and other devices within the paperless office is severed. This prevents other interconnected devices within the paperless office system from being infected, thereby effectively preventing the entire paperless office system from being attacked by dangerous information data and improving the security of paperless offices.

[0098] In one embodiment, such as Figure 6 As shown, in step S40, the data file to be transmitted is copied and transmitted to a preset data file database. The data file to be transmitted is then categorized and stored in the data file database. Specifically, this includes:

[0099] S41: Copy the data file to be transmitted to obtain a data file copy, perform content analysis on the data file copy, and extract the data file analysis results.

[0100] Specifically, the data file to be transmitted is copied to form a copy, which is then stored directly on the system server for easy and rapid export later. The content of the copy is analyzed to obtain the analysis results, which include the categories of the data content.

[0101] S42: Obtain the data file meta identifier based on the data file analysis results, determine the data file storage location based on the data file meta identifier, and store the data file in the data file storage location.

[0102] In this embodiment, the data file meta-identifier refers to the data file category attribute, and the data file storage location refers to the specific storage location within the data file database.

[0103] Specifically, different storage category sets are constructed in the preset data file database according to the category attributes of the data file contents, the category attributes of the data file contents can be obtained according to the analysis result, the specific storage location in the data file database is determined according to the category attributes of the data file contents, the data file is stored in the corresponding category set in the data file database according to the category, the classified storage function of the data file is realized, and then the office personnel can trace the data file information in the later period, and the data file loss is prevented.

[0104] It should be understood that the size of the serial number of each step in the above embodiment does not mean the order of execution, and the execution order of each process should be determined according to its function and internal logic, and should not constitute any limitation on the implementation process of the embodiment of the application.

[0105] In an embodiment, a paperless office management device based on a 5G network is provided, which corresponds to the paperless office management method based on the 5G network in the above embodiment. As shown in the figure, the paperless office management device based on the 5G network includes a user identity information acquisition module, an encryption module, a data file transmission module, and a storage module. The function modules are described in detail as follows: Figure 7

[0106] The user identity information acquisition module is configured to acquire user identity information in response to a user login instruction, acquire user permissions and user positioning information according to the user identity information;

[0107] The encryption module is configured to acquire data file information to be transmitted, encrypt the data file to be transmitted based on the user permissions, and obtain encrypted data file information;

[0108] The data file transmission module is configured to transmit the encrypted data file information to a user terminal according to the user positioning information;

[0109] The storage module is configured to copy the data file to be transmitted to obtain data file backup data, and store the data file backup data in a preset data file database.

[0110] Optionally, the paperless office management device based on the 5G network further includes:

[0111] The data file renaming module is configured to acquire user name information and input time information of the data file to be transmitted based on a file transmission instruction, automatically rename the data file information to be transmitted according to the user name information and the input time information, so that the data file information to be transmitted includes the name of the transmitter and the transmission time in the naming;

[0112] ​A security identification module is configured to acquire information features based on the encrypted information file information, perform security identification on the encrypted information file information, and determine whether the encrypted information file information is dangerous information data. If the encrypted information file information is dangerous information data, source address information is acquired based on the information features, and the corresponding user terminal is blocked according to the source address information.

[0113] The specific definition of the paperless office management device based on the 5G network can refer to the definition of the paperless office management method based on the 5G network in the foregoing, and will not be described here. Each module in the paperless office management device based on the 5G network can be realized by software, hardware, and a combination thereof, in whole or in part. Each module described above can be embedded in or independent of the processor in the computer device in hardware form, or can be stored in the memory in the computer device in software form, so as to be called and executed by the processor to perform the operations corresponding to each module.

[0114] In one embodiment, a computer device, which can be a server, has an internal structure diagram as shown in Figure 8 The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. The processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operating system and the computer program in the non-volatile storage medium. The database of the computer device is configured to store user identity information, information of to-be-transmitted information files, encrypted information file information, an information file database, and a key management library. The network interface of the computer device is configured to communicate with an external terminal through a network connection. The computer program is executed by the processor to implement a paperless office management method based on a 5G network.

[0115] In one embodiment, a computer device includes a memory, a processor, and a computer program stored in the memory and executable on the processor. The processor implements the following steps when executing the computer program:

[0116] In response to a user login instruction, user identity information is acquired, and user permissions and user positioning information are acquired based on the user identity information;

[0117] Information of to-be-transmitted information files is acquired, and the to-be-transmitted information files are encrypted based on the user permissions to obtain encrypted information file information;

[0118] The encrypted information file information is transmitted to a user terminal according to the user positioning information;

[0119] Copy the to-be-transmitted data file and transmit it to a preset data file database, and store the to-be-transmitted data file in the data file database.

[0120] In one embodiment, a computer readable storage medium is provided, and a computer program is stored on the computer readable storage medium. The computer program is executed by a processor to implement the following steps:

[0121] In response to a user login instruction, user identity information is obtained, and user permissions and user positioning information are obtained according to the user identity information;

[0122] Obtain data file information to be transmitted, and encrypt the data file to be transmitted based on the user permissions to obtain encrypted data file information;

[0123] According to the user positioning information, the encrypted data file information is transmitted to the user terminal;

[0124] Copy the to-be-transmitted data file and transmit it to a preset data file database, and store the to-be-transmitted data file in the data file database.

[0125] A person of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiments can be completed by a computer program instructing related hardware. The computer program can be stored in a non-volatile computer readable storage medium. When the computer program is executed, it can include the processes of the above-mentioned embodiments. Any reference to memory, storage, database or other medium used in the embodiments provided by the present application can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. As an illustration but not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

[0126] Those skilled in the art can clearly understand that, for the convenience and brevity of description, only the above-mentioned division of each functional unit and module is exemplified, and in actual application, the above-mentioned functions can be completed by different functional units and modules according to needs, that is, the internal structure of the device is divided into different functional units or modules to complete all or part of the functions described above.

[0127] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.

Claims

1. A paperless office management method based on a 5G network, characterized by, The paperless office management method based on the 5G network comprises the steps of: S10: obtaining user identity information in response to a user login instruction, and obtaining user permissions and user positioning information according to the user identity information; S20: obtaining information of a to-be-transmitted material file, and performing encryption processing on the to-be-transmitted material file based on the user permissions to obtain encrypted material file information; S30: transmitting the encrypted material file information to a user terminal according to the user positioning information; S40: copying the to-be-transmitted material file to obtain material file backup data, and storing the material file backup data in a preset material file database in a classified manner; In step S10, user identity information is obtained in response to a user login instruction, and user permissions and user positioning information are obtained according to the user identity information, specifically comprising: S11: obtaining user position information and positioning information identification from the user identity information, and obtaining user positioning information based on the positioning information identification; The user position information refers to the specific position of the logged-in user, and the positioning information identification refers to the identification of the user terminal device; Specifically, the specific position of the user in the paperless office system and the identification of the user terminal device are identified through the specific information of the logged-in user, and the receiving device information of the user is accurately identified, so that the to-be-transmitted material file information can be accurately transmitted to the corresponding user terminal; S12: obtaining corresponding position permissions according to the user position information, and obtaining the user permissions based on the position permissions; Specifically, the level information corresponding to the user can be determined through the specific position information of the user, and then the to-be-transmitted material file can be encrypted by the user's permission condition; In step S20, information of a to-be-transmitted material file is obtained, and the to-be-transmitted material file is encrypted based on the user permissions to obtain encrypted material file information, specifically comprising: S21: decomposing the to-be-transmitted material file information into a plurality of material file blocks, and obtaining an information key in a preset key management library; The plurality of material file blocks refer to the ordered data packets obtained by splitting the to-be-transmitted material file information, and the encryption key refers to the encryption method of the to-be-transmitted material file information; Specifically, the to-be-transmitted material file information is split to obtain a plurality of ordered data packets, and the plurality of material file blocks are sequentially arranged from 1 to N. An encryption method for encrypting the material file blocks is obtained in the key management library, and the plurality of ordered material file blocks are encrypted; S22: compressing and encrypting a plurality of the material file blocks according to the information key to obtain a plurality of encrypted material file block compression packages; The encrypted material file block compression package refers to the encrypted ordered data packet; Specifically, the plurality of material file blocks are encrypted and packaged by the encryption key to obtain a plurality of corresponding ordered encrypted material file block compression packages, realizing the encryption function of the to-be-transmitted material file. S23: The encrypted file information is obtained by disorderly arranging the encrypted file block compression package according to a preset encryption sorting algorithm; Specifically, the orderly arranged encrypted file block compression package is disordered by using the preset encryption sorting algorithm, so that the order of the encrypted file block compression package is disordered; Before step S30, that is, before the encrypted file information is transmitted to the user terminal according to the user positioning information, the paperless office management method based on the 5G network further comprises: S301: The user name information and the input time information of the to-be-transmitted file are obtained based on the file transmission instruction; The file transmission instruction is an instruction for transmitting the file, the user name information is the user name information of the to-be-transmitted file, and the input time information is the specific time when the to-be-transmitted file is input into the paperless office system; Specifically, the source equipment of the to-be-transmitted file is tracked by using the instruction for transmitting the file, and the user name information of the to-be-transmitted file and the specific time when the to-be-transmitted file is input into the paperless office system are obtained; S302: The to-be-transmitted file information is automatically renamed according to the user name information and the input time information, so that the to-be-transmitted file information is named with the name of the transmitter and the transmission time; Specifically, the to-be-transmitted file is renamed by using the user name information of the to-be-transmitted file and the specific time when the to-be-transmitted file is input into the paperless office system, so that the name of the to-be-transmitted file includes the name of the input user and the specific time, thereby facilitating the user terminal receiving the file to clearly know the sender information of the file and tracing the source of the file; After step S30, that is, after the encrypted file information is transmitted to the user terminal according to the user positioning information, the paperless office management method based on the 5G network further comprises: S303: The information feature of the encrypted file information is obtained based on the encrypted file information, and the encrypted file information is safely identified to determine whether the encrypted file information is dangerous information data; The information feature is the feature information of the to-be-transmitted encrypted file information, and the dangerous information data is the file data with a network virus or harmful to the safety of the paperless office; Specifically, in the paperless office system, each user terminal device constructs a communication connection channel with each other, and in the process of transmitting the encrypted file information, the feature information of the encrypted file information is input into the preset network security knowledge base from the to-be-transmitted encrypted file information, and the network security knowledge base is used to safely detect the to-be-transmitted data to determine whether the to-be-transmitted encrypted file information is the file data with a network virus or harmful to the safety of the paperless office; S304: If the encrypted file information is dangerous information data, the source address information is obtained based on the information feature, and the corresponding user terminal is blocked according to the source address information; The source address information refers to a source device of data with a network virus or data that can endanger the security of paperless office; Specifically, when the encrypted file information to be transmitted is determined to have a network virus or data that can endanger the security of paperless office through security detection, the source device of the encrypted file information is obtained through the characteristic information of the encrypted file information, and the source device is immediately blocked, and the communication relationship between the source device and other devices in the paperless office is cut off. In step S40, the to-be-transmitted file is copied and transmitted to a preset file database, and the to-be-transmitted file is stored in the file database, specifically including: S41: copying the to-be-transmitted file to obtain a file copy, and analyzing the content of the file copy to obtain a file analysis result; Specifically, the to-be-transmitted file is copied to form a file copy, which is directly stored in the server of the system for quick export of the file in the later stage. The specific content of the file copy is analyzed to obtain the analysis result of the file. The analysis result of the file includes the category of the content of the file. S42: obtaining a file meta identifier according to the file analysis result, determining a file storage location based on the file meta identifier, and storing the file in the file storage location; The file meta identifier refers to the category attribute of the file, and the file storage location refers to the specific storage location in the file database; Specifically, different storage category sets are constructed in the preset file database according to the category attribute of the file content. The category attribute of the file content can be obtained according to the analysis result. The specific storage location in the file database is determined according to the category attribute of the file content. The file is stored in the corresponding category set in the file database according to the category, realizing the function of classifying and storing the file.

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