CN113709124A - Historical information management system - Google Patents
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- CN113709124A CN113709124A CN202110940237.8A CN202110940237A CN113709124A CN 113709124 A CN113709124 A CN 113709124A CN 202110940237 A CN202110940237 A CN 202110940237A CN 113709124 A CN113709124 A CN 113709124A
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- 238000004891 communication Methods 0.000 claims abstract description 118
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0435—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply symmetric encryption, i.e. same key used for encryption and decryption
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3263—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
- H04L9/3268—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements using certificate validation, registration, distribution or revocation, e.g. certificate revocation list [CRL]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/60—Digital content management, e.g. content distribution
- H04L2209/608—Watermarking
Abstract
The invention discloses a history information management system which is used for managing digitalized history information. The history information management system comprises a client and a server. The client comprises a first processing module and a first communication module, and the server comprises a second communication module, a second processing module and a second storage module. The first processing module creates digitized historical information according to historical data input by a user. The first communication module establishes a communication connection with the second communication module so that the history information can be transmitted from the client to the server. The second processing module receives the history information from the client and stores the history information in the second storage module. When the first communication module establishes communication connection with the second communication module, the first communication module establishes communication connection with the second communication module to confirm that the server is safe. The invention can provide safety protection for the digitized historical information in the system in the aspects of transmission, application and the like, and improves the use safety of the system.
Description
Technical Field
The invention relates to the technical field of digital application, in particular to a historical information management system.
Background
Historical data may be used to record significant events in the development history and experience of an enterprise or group, and has become an increasingly important asset for the enterprise or group. With the development of computers and information technology, many enterprises and public institutions or groups establish their own historical information management systems, and digitize their historical data for easy management.
The conventional historical information management system converts historical data into data, manages the traditional paper historical data in a digital storage mode through a computer technology, a database technology and a software technology, improves the convenience of recording, keeping and searching to a certain extent, increases the risk of information leakage, and generally neglects potential safety hazards while pursuing efficiency. For example, the history information may be stolen, intercepted or leaked during the storage and network transmission process, so that the enterprise and public organization usually deploys these systems inside, which is not allowed to use on the internet, but this greatly reduces the convenience of the system use.
Disclosure of Invention
The technical problem to be solved by the embodiments of the present invention is to provide a historical information management system, so as to solve the problem that the existing historical information management system cannot provide data security protection for digitized historical information.
In order to solve the above technical problem, the present invention provides a history information management system for managing digitized history information, including: a client and a server. Wherein, the client includes: the input and output module is used for a user to input historical data; the first processing module is used for creating digitalized historical information according to historical data input by a user; a first communication module for transmitting the history information. The server includes: the second communication module is used for establishing communication connection with the first communication module, so that the first processing module can transmit the history information from the client to the server through the communication connection between the first communication module and the second communication module; a second processing module for receiving the history information from the client via the second communication module; and the second storage module is used for storing the historical information for the second processing module. When the first communication module and the second communication module establish the communication connection, the first communication module sends a connection request to the second communication module, and when the first communication module receives the certificate of the server and the domain name corresponding to the certificate sent by the second communication module and verifies that the certificate of the server and the domain name corresponding to the certificate are valid, the first communication module establishes the communication connection with the second communication module.
Further, the input and output module is also used for providing the user with access to the historical data; the first processing module is also used for creating an accessible user list of the historical information according to the historical data input by the user and accessible users of the historical data; the first communication module is further configured to transmit the accessible user list of the history information to the server; the second communication module is also used for receiving an accessible user list of the historical information transmitted by the first communication module; the second processing module is further used for establishing the access authority of the historical information according to the received historical information and the accessible user list of the historical information; the second storage module is also used for storing the access authority of the historical information by the second processing module; wherein, when the user accesses the history information stored in the second storage module through the client, the second processing module judges whether to transmit the history information accessed by the user to the client according to whether the user has the access right of the history information accessed by the user, and transmits the history information accessed by the user from the server to the client through the communication connection between the first communication module and the second communication module when judging that the user has the access right of the history information accessed by the user.
Further, the first communication module and the second communication module establish a communication connection based on an HTTPS protocol.
Further, the second processing module establishes the access right of the history information by using a relational database to associate the received history information with the accessible users in the accessible user list of the history information.
Further, the client further comprises: the encryption and decryption module is used for encrypting and decrypting the history information; and the first storage module is used for storing the history information encrypted by the encryption and decryption module. The first processing module is further configured to encrypt the history information by the encryption and decryption module before saving the history information in the first storage module, and decrypt the history information by the encryption and decryption module before transmitting the history information saved in the first storage module to the server.
Further, the encryption and decryption module encrypts and decrypts the history information by using an AES algorithm.
Further, the client further comprises: and the temporary storage module is used for temporarily storing the historical information still under editing.
Further, the client also comprises a marking module; the first processing module is further used for receiving the history information accessed by the user and transmitted by the server through the first communication module; the marking module is used for adding user marks on the history information accessed by the user and received by the first processing module; the input and output module is further used for displaying the history information added with the user mark.
Further, the user indicia includes user information and a current date.
Further, the user mark is a digital watermark.
The embodiment of the invention has the following beneficial effects: the system can perform safety management in various links such as uploading, accessing, storing and displaying of the digitized historical information, provides data safety protection for the digitized historical information, and greatly improves the use safety of the system.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a system block diagram of a history information management system according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a working process of recording history information by a client according to an embodiment of the present invention.
Fig. 3 is a schematic diagram illustrating an operation process of the ue establishing a communication connection with the server to transmit history information according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a working process of a user accessing history information in a server through a client according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments in which the invention may be practiced.
Referring to fig. 1, a history information management system according to an embodiment of the present invention includes a client 10 and a server 20, and a communication connection may be established between the client 10 and the server 20.
The client 10 may be implemented by a personal computer client, a mobile device client such as a smart phone client, and is used to record history information, upload history information, access history information, and display history information. The client 10 includes an input/output module 11, a first processing module 12, a first communication module 13, an encryption/decryption module 14, a first storage module 15, and a marking module 16. The server 20 is used for storing history information and distribution history information, and includes a second communication module 21, a second processing module 22, and a second storage module 23. Wherein, a communication connection can be established between the first communication module 13 and the second communication module 21 to establish a communication connection between the client 10 and the server 20.
Specifically, the input/output module 11 of the client 10 is used for the user to input the relevant history data. The first processing module 12 creates digitized history information at the client 10 according to the history data input by the user at the input/output module 11. The first communication module 13 is configured to communicate with the server 20, so that the first processing module 12 can send the digitized history information to the server 20 through the first communication module 13.
The first processing module 12 may save the history information in the first storage module 15 for local saving before transmitting the history information to the server 20. In order to prevent the history information from data leakage at the client 10, the embodiment of the present invention provides an encryption and decryption module 14 at the client 10 for encrypting and decrypting the history information. Before the first processing module 12 stores the history information in the first storage module 15, the history information is sent to the encryption and decryption module 14 for encryption, and then the encrypted history information is stored in the first storage module 15. When the history information stored in the first storage module 15 needs to be sent to the server 20, the first processing module 12 first reads the encrypted history information from the first storage module 15, sends the encrypted history information to the encryption and decryption module 14 for decryption, and then sends the decrypted history information, i.e., the original history information, to the server 20 through the first communication module 13.
In the embodiment of the present invention, a temporary storage module 17 may be further disposed on the client 10 for temporarily storing the history information that is still being edited, and after the history information is edited by the user, the history information is sent to the server 20 through the first communication module 13 by the first processing module 12 or is encrypted by the encryption and decryption module 14 and then stored in the first storage module 15.
In the embodiment of the present invention, the Encryption and decryption module 14 uses an AES (Advanced Encryption Standard) algorithm to encrypt and decrypt the history information, but is not limited thereto.
Based on the above description, the working process of the client 10 recording the history information according to an embodiment of the present invention may be as shown in fig. 2, first, a user inputs related history data in the input/output module 11; the first processing module 12 creates digitized history information according to the input of the user in the input/output module 11, and if the history information needs to be edited by the user, the history information is saved in the temporary storage module 17 (such as a draft box) so that the user can continue editing; if the history information is determined to be saved by the user, the first processing module 12 sends the history information to the encryption/decryption module 14 for encryption, and saves the encrypted history information in the first storage module 15.
In the history information management system according to the embodiment of the present invention, the client 10 may directly transmit the created digitized history information to the server 20, or may store the history information in the first storage module 15 (as described above), and then read and transmit the history information to the server 20 by the first processing module 12. When the client 10 starts the process of uploading the history information to the server 20, a communication connection between the client 10 and the server 20 is first established via the first communication module 13 of the client 10 and the second communication module 21 of the server 20.
To ensure that the history information is securely uploaded to the server 20, the server 20 is first ensured to be secure. In one embodiment as shown in fig. 3, a connection request is first sent by the first communication module 13 of the client 10 to the second communication module 21 of the server 20; then, the second communication module 21 responds to the connection request and issues the certificate of the server 20 and the domain name corresponding to the certificate to the first communication module 13; then, the first communication module 13 sequentially verifies whether the certificate of the server 20 and the domain name corresponding to the certificate sent by the second communication module 21 are valid. When the first communication module 13 verifies that the certificate of the server 20 sent by the second communication module 21 and the domain name corresponding to the certificate are valid, it is determined that the server 20 is safe, and the first communication module 13 establishes a communication connection with the second communication module 21. At this time, the history information of the client 10 may be uploaded to the server 20 by the communication connection between the first communication module 13 and the second communication module 21, and further, the history information may be transmitted in an encrypted manner between the client 10 and the server 20. When the first communication module 13 verifies that the certificate of the server 20 sent by the second communication module 21 or the domain name corresponding to the certificate is invalid, the first communication module 13 does not establish communication connection with the second communication module 21, and the client 10 does not upload the history information.
In the embodiment of the present invention, the first communication module 13 of the client 10 and the second communication module 21 of the server 20 establish communication connection based on the HTTPS protocol, so that not only identity authentication can be performed between the client 10 and the server 20, but also encrypted communication can be performed, which ensures the security of communication between the client 10 and the server 20 and avoids malicious interception and interception in the network. The HTTPS protocol-based communication connection method is applicable not only when the client 10 uploads information but also when the client 10 accesses history information in the server 20.
As described above, the server 20 further includes the second processing module 22 and the second storage module 23, and the second processing module 22 stores the history information received from the client 10 via the second communication module 21 in the second storage module 23. The history information stored in the second storage module 23 in the server 20 is accessible to the user through the client 10.
The history information management system of the embodiment of the present invention may perform access right management on the history information stored in the server 20, that is, different history information is visible to different users, and some important or sensitive histories are only accessible to specific users. Specifically, at the client 10, the user may specify an accessible user of the history while the user inputs the relevant history at the input-output module 11; the first processing module 12 creates the digitized historical information and also creates an accessible user list of the historical information at the same time, that is, the first processing module 12 creates the digitized historical information and the accessible user list of the historical information at the client 10 according to the input of the user. When client 10 uploads history information to server 20, a list of accessible users of the history information is simultaneously uploaded to server 20. In the server 20, the second processing module 22 is further configured to set an access right of the history information according to the history information and the accessible user list of the history information received from the client 10 via the second communication module 21, and store the history information and the access right thereof in the second storage module 23. Wherein the setting of the access right may be implemented by the second processing module 22 associating the history information with the accessible users in the accessible user list of the history information through the relational database (the second storage module 23).
When a user accesses the history information stored in the server 20 through the client 10, the user logs in the client 10, the first processing module 12 generates a history information access request including user information according to an access requirement input by the user at the input and output module 11, and sends the history information access request to the server 20 through the first communication module 13. After receiving the access request of the history information through the second communication module 21, the second processing module 22 of the server 20 first determines whether the user has the access right of the corresponding history information, that is, whether the user is an accessible user of the history information, and if the user has the access right of the history information, the second processing module 22 reads the corresponding history information from the second storage module 23 and sends the corresponding history information to the client 10; if the user does not have access right to the history information, the second processing module 22 does not issue the history information, as shown in fig. 4. If the history information access request contains a history information list, the second processing module 22 of the server 20 may transmit part of the history information having the access right therein to the client 10. Therefore, the embodiment of the invention can realize the safe access management of the historical information.
Further, the history information sent by the server 20 to the client 10 is received by the first processing module 12 via the first communication module 13 of the client 10, and the input and output module 11 of the client 10 is further used for presenting the history information. In the embodiment of the present invention, before the first processing module 12 transmits the history information to the input and output module 11 for presentation, the history information may be marked by a user at the client 10 to facilitate intellectual property protection of the history information. In an embodiment of the present invention, the client 10 includes a tagging module 16 for adding a user tag to the history information presented at the client 10, where the user tag may include user information and a current date. That is to say, after receiving the history information from the server 20, the first processing module 12 adds the user mark to the history information through the marking module 16, and then transmits the history information with the user mark added to the input/output module 11, and the input/output module 11 realizes the display of the client 10.
Thus, when the history information is displayed on the client 10, if the history information is leaked by manually capturing a screen or taking a picture, the leaked personnel can be tracked through the user mark on the history information. Therefore, the history information leakage risk in the history information management system can be managed and controlled, unauthorized screen capture and shooting are prevented, and intellectual property protection of the history information is facilitated.
In the embodiment of the present invention, the marking module 16 may add a digital watermark to the history information as a user mark to implement the security management of the history information. The process of adding the digital watermark by the marking module 16 may be as follows: firstly, a background layer is set by using a computer graphics processing technology, the current user name and the current date are written in the background layer, the background layer has certain transparency (to prevent interference with normal contents), and then historical information to be displayed is added on the background layer.
According to the invention, when the client records and creates the history information, the history information can be locally stored, the history information is encrypted before being locally stored, and the history information is decrypted when being transmitted to the server, so that data leakage of the history information at the client can be avoided, and the plaintext content of the history information can be protected even when the data leakage occurs at the client; according to the invention, when the client uploads the history information and/or accesses the history information, data transmission is carried out under the condition that the safety of the server is ensured through the first communication module and the second communication module, and data encryption transmission can also be carried out, preferably, the first communication module and the second communication module establish communication connection based on an HTTPS protocol, so that the communication safety between the client and the server can be ensured, and malicious eavesdropping and interception in a network are avoided; according to the invention, the access authority can be set in the server according to the designation of the user at the client, and the access authority management is carried out when the client accesses the historical information and the server distributes the historical information according to the access of the client, so that different historical information can be visible to different users, and the safety management of the system on the historical information can be enhanced; the invention can also add the user mark to the historical information when the client receives the historical information from the server, and the client displays the historical information added with the user mark for reading, so that when the historical information is leaked by screen capturing or photographing manually, the leaked personnel can be tracked through the user mark on the historical information.
Compared with the prior art, the invention has the beneficial effects that: the historical information management system can perform safety management in each link of storage, uploading, access, display and the like of the digitized historical information, and eliminates safety risks in the links one by one, thereby providing data safety protection for the digitized historical information and greatly improving the use safety of the system.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (10)
1. A history information management system for managing digitized history information, comprising:
a client, comprising:
the input and output module is used for a user to input historical data;
the first processing module is used for creating digitalized historical information according to historical data input by a user;
a first communication module for transmitting the history information; and
a server, comprising:
the second communication module is used for establishing communication connection with the first communication module, so that the first processing module can transmit the history information from the client to the server through the communication connection between the first communication module and the second communication module;
a second processing module for receiving the history information from the client via the second communication module;
the second storage module is used for storing the historical information for the second processing module;
when the first communication module establishes the communication connection with the second communication module, the first communication module sends a connection request to the second communication module, and when the first communication module receives the certificate of the server and the domain name corresponding to the certificate sent by the second communication module and verifies that the certificate of the server and the domain name corresponding to the certificate are valid, the first communication module establishes the communication connection with the second communication module.
2. The system of claim 1, wherein the input output module is further configured to provide a user with access to the historical data for user input;
the first processing module is further used for creating an accessible user list of the historical information according to the historical data input by the user and accessible users of the historical data;
the first communication module is further used for transmitting the accessible user list of the historical information to the server;
the second communication module is further used for receiving an accessible user list of the historical information transmitted by the first communication module;
the second processing module is further configured to establish access rights to the history information according to the received history information and the accessible user list of the history information;
the second storage module is further used for the second processing module to store the access authority of the historical information;
wherein, when the user accesses the history information stored in the second storage module through the client, the second processing module judges whether to transmit the history information accessed by the user to the client according to whether the user has the access right of the history information accessed by the user, and transmits the history information accessed by the user from the server to the client through the communication connection between the first communication module and the second communication module when judging that the user has the access right of the history information accessed by the user.
3. The system according to claim 1 or 2, wherein the first communication module and the second communication module establish a communication connection based on HTTPS protocol.
4. The system of claim 2, wherein the second processing module establishes access rights to the historical information by using a relational database to associate the received historical information with accessible users in the list of accessible users of the historical information.
5. The system of claim 1, wherein the client further comprises:
the encryption and decryption module is used for encrypting and decrypting the history information;
the first storage module is used for storing the history information encrypted by the encryption and decryption module;
the first processing module is further configured to encrypt the history information by the encryption and decryption module before saving the history information in the first storage module, and decrypt the history information by the encryption and decryption module before transmitting the history information saved in the first storage module to the server.
6. The system of claim 5, wherein the encryption and decryption module encrypts and decrypts the history information by using an AES algorithm.
7. The system according to claim 1 or 5, wherein the client further comprises:
and the temporary storage module is used for temporarily storing the historical information still under editing.
8. The system of claim 2, wherein the client further comprises a tagging module;
the first processing module is further used for receiving the history information accessed by the user and transmitted by the server through the first communication module;
the marking module is used for adding user marks on the history information accessed by the user and received by the first processing module;
the input and output module is further used for displaying the history information added with the user mark.
9. The system of claim 8, wherein the user indicia comprises user information and a current date.
10. The system of claim 8, wherein the user mark is a digital watermark.
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