CN115150272B - Equipment network access management method in network scene - Google Patents
Equipment network access management method in network scene Download PDFInfo
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- CN115150272B CN115150272B CN202210758827.3A CN202210758827A CN115150272B CN 115150272 B CN115150272 B CN 115150272B CN 202210758827 A CN202210758827 A CN 202210758827A CN 115150272 B CN115150272 B CN 115150272B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/12—Discovery or management of network topologies
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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
Abstract
The invention discloses a device network access management method under a network scene, when an access terminal is connected with a network, a device network access management system divides the current network scene into a plurality of departments, and the device network access management system sends corresponding device information to a monitoring unit, the invention has the advantages that: the network topology map and the organization architecture map can be updated according to the marking sequence of the IP address of the appointed access terminal by the setting analysis unit, and the updated network topology map and the updated organization architecture map are stored in the map library of the storage unit after being marked with the updating time; early warning information is sent out according to the specific type and the access target of the access terminal to the strange access terminal, so that potential safety hazards are eliminated in time, and meanwhile, the permission setting can be carried out on a new access terminal, so that the requirements of adding and deleting access equipment or adjusting the permission of the accessed terminal by current enterprises are met.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a device network access management method in a network scene.
Background
In recent years, the network development scale is larger and larger, the sites of communication equipment arrangement are gradually expanded to cities, towns and villages along with the enlargement of the network scale, the distance between the sites is gradually lengthened, the construction environment requires that the sites are located as soon as possible in the process of engineering opening, the equipment is free from configuration, and opening personnel can electrify the equipment; the existing communication network generally comprises a network management server and a plurality of remote communication devices, wherein each remote communication device is in signal connection with the network management server, and each remote communication device is respectively responsible for a piece of regional communication service, and the number of access devices, transmission devices and hosts in the network is increased at a rate close to an index, so that the workload and the working difficulty of network managers are increased more and more, and a centralized and efficient network management method is particularly important; the existing management method can not update the network topological graph and the organization architecture graph according to the marking sequence of the IP of the appointed access terminal, can not send out early warning information according to the specific type and the access target of the access terminal, can not eliminate the potential safety hazard in time, and can not meet the requirements of adding and deleting access equipment by the current enterprise or adjusting the authority of the accessed terminal.
Disclosure of Invention
The present invention aims to provide a device network access management method in a network scenario to solve the problems set forth in the above background art.
In order to achieve the purpose, the invention provides the following technical scheme: the equipment network access management method under the network scene comprises the following steps:
when the access terminal is connected with a network, the equipment network access management system divides the current network scene into a plurality of departments, sends corresponding equipment information to the monitoring unit, monitors whether the IP address of the current access terminal is the IP address of the authorized access terminal in the storage unit authorized IP library or not, and analyzes the IP address through the analysis unit;
when the storage unit authorizes that there is no current access terminal IP address in the IP library, the monitoring unit identifies the type of the current access terminal, judges the specific type of the current access terminal, and sends out early warning information through the early warning unit, and the monitoring unit judges the IP address;
after the judgment result is obtained, the management and control unit adds the current access terminal IP address to a storage unit authorization IP library according to the authorization instruction, and adds a marking sequence of a corresponding authority to the current access terminal IP address;
and the analysis unit determines the department and position of the current access terminal according to the marking sequence of the IP address of the current access terminal, and updates the network topological graph and the organization architecture graph.
Preferably, the device network access management system further comprises a display unit and an input unit;
the display unit is used for displaying the contents stored in the authorized IP library, the first sequence set library and the second sequence set library in the storage unit, the specific contents of the early warning information, a network topology map and an organization architecture map;
the input unit is used for inputting an authority change instruction of a specified access terminal, and the management and control unit modifies a mark sequence of the specified access terminal according to the authority change instruction; the permission changing instruction comprises the opening or closing of a certain permission.
Preferably, the management and control unit adds a mark sequence corresponding to the authority to the current access terminal IP address, and is used for distinguishing a department sequence of a department and a position sequence used for distinguishing a specific position of the department; the department sequence comprises a department mark and a department general authority sequence part, and the position sequence comprises a position mark and a position authority sequence part; and the management and control unit determines the specific authority of the current access terminal according to the marking sequence.
Preferably, the department marks are department sequences corresponding to different departments stored in the first sequence set library of the storage unit, and the position marks are position sequences corresponding to different positions of each department stored in the second sequence set library of the storage unit.
Preferably, the storage unit comprises an authorization IP library, a first sequence set library, a second sequence set library and a gallery;
the authorized IP library is used for storing the IP address of the authorized access terminal;
the first sequence set library is used for storing the department sequences corresponding to different departments and the department authorities corresponding to the department sequences;
the second sequence set library is used for storing the position sequences corresponding to different positions of each department and the position authorities corresponding to the position sequences;
the gallery is used for storing the network topological graph and the organization architecture graph updated each time and marking the updating time.
Preferably, the storage unit further comprises a first sequence set avoiding library and a second sequence set avoiding library;
the first sequence set avoidance library is used for storing authority sequences which cannot be modified by corresponding department authorities of different departments;
and the second sequence set avoidance library is used for storing authority sequences which can not be modified by corresponding position authorities of different positions of different departments.
Preferably, the control unit is configured to determine whether the received permission modification instruction is a department permission modification instruction or a position permission modification instruction, perform retrieval in a corresponding first sequence set avoidance library or a corresponding second sequence set avoidance library, determine whether the current modification instruction is a permission for prohibiting modification, and if the current modification instruction is a permission for prohibiting modification, the control unit sends an error prompt to the display unit to prompt that the permission modification instruction is invalid; and if the current modification instruction is the authority for operating modification, the management and control unit modifies the mark sequence of the appointed access terminal to obtain the mark sequence after the authority is modified.
Preferably, the monitoring unit is configured to read an IP address of the access terminal and identify a type of the current access terminal, and the management and control unit is configured to manage a usage right of each access terminal, that is, allocate each access terminal to a designated department, and determine a position of the current access terminal in the current department.
Preferably, the early warning unit is used for performing early warning prompt on strange access terminals of the access device network access management system, and summarizing the content of early warning information every time according to a certain time node, so that the evaluation of the report check or the evaluation of the network security state is realized.
Preferably, the identifying of the type of the access terminal by the monitoring unit includes reading a message, a communication protocol, and a Mac address of the access terminal, extracting different terminal specific contents in the message, the communication protocol, and the Mac address, and then comprehensively analyzing the contents for the type of the current access terminal, where the type of the current access terminal is a mobile phone, a PC terminal, or an industrial control device.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Compared with the prior art, the invention has the beneficial effects that: the network topology map and the organization architecture map can be updated according to the marking sequence of the IP address of the appointed access terminal by the setting analysis unit, and the updated network topology map and the updated organization architecture map are stored in the map library of the storage unit after being marked with the updating time; early warning information is sent out to strange access terminals according to the specific types and access targets of the access terminals, so that potential safety hazards are eliminated in time, and meanwhile, permission setting can be carried out on new access terminals, and the requirements of adding and deleting access equipment or adjusting permission of the accessed terminals of current enterprises are met.
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 should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the drawings provided to one of ordinary skill in the art without inventive effort.
FIG. 1 is a schematic diagram of the steps of the method of the present invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1, a device network access management method in a network scenario according to an embodiment of the present invention includes the following steps:
s1, when an access terminal is connected with a network, a device network access management system divides a current network scene into a plurality of departments, sends corresponding device information to a monitoring unit, monitors whether an IP address of the current access terminal is the IP address of an authorized access terminal in a storage unit authorized IP library or not, and analyzes the IP address through an analysis unit;
s2, when the storage unit authorizes that there is no current access terminal IP address in the IP library, the monitoring unit identifies the type of the current access terminal, judges the specific type of the current access terminal, and sends out early warning information through the early warning unit, and the monitoring unit judges the IP address;
s3, after the judgment result is obtained, the management and control unit adds the current access terminal IP address to a storage unit authorization IP library according to the authorization instruction, and adds a mark sequence of a corresponding authority to the current access terminal IP address;
and S4, the analysis unit determines the department and position of the current access terminal according to the marking sequence of the IP address of the current access terminal, and updates the network topological graph and the organization architecture graph.
The equipment network access management system also comprises a display unit and an input unit;
the display unit is used for displaying the contents respectively stored in the authorized IP library, the first sequence set library and the second sequence set library in the storage unit, the specific contents of the early warning information, the network topological graph and the organization structure graph, the corresponding information and the early warning information of the access terminal can be displayed in time through the display unit, and corresponding processing can be performed in time according to the displayed contents;
the control unit modifies the mark sequence of the appointed access terminal according to the permission modification instruction, modifies and updates the corresponding permission instruction in time, and avoids similar early warning of network access during secondary network access; the permission change instruction comprises the opening or closing of a certain permission, for example, when the storage unit authorized IP base has no current access terminal IP address, the permission change instruction can close the corresponding access permission, or can directly close the corresponding early warning information.
The management and control unit is used for distinguishing a department sequence of a department and a position sequence of a specific position of the department, and the equipment network access management system divides a current network scene into a plurality of departments and can correspond to the management of the system; the department sequence comprises a department mark and a department general authority sequence part, mark and corresponding authority division are carried out on the same department, an access terminal comprising a production department sequence in the mark sequence needs to be connected with an access terminal of production equipment, and the position sequence comprises a position mark and a position authority sequence part; the management and control unit determines the specific authority of the current access terminal according to the mark sequence, for example, all terminals of the production department have the authority to view the production data, and then the access terminals including the production department sequence in the mark sequence have the authority to view the production data.
The department marks are the department sequences corresponding to different departments stored in the first sequence set library of the storage unit, the position marks are the position sequences corresponding to different positions of each department stored in the second sequence set library of the storage unit, and different mark numbers are stored, so that confusion is avoided, and retrieval is more convenient and efficient.
The storage unit comprises an authorized IP library, a first sequence set library, a second sequence set library and a diagram library;
the authorized IP library is used for storing the IP address of the authorized access terminal;
the first sequence set library is used for storing the department sequences corresponding to different departments and the department authorities corresponding to the department sequences;
the second sequence set library is used for storing the position sequences corresponding to different positions of each department and the position authorities corresponding to the position sequences;
the gallery is used for storing the network topological graph and the organization architecture graph updated each time and marking the updating time.
The storage unit further comprises a first sequence set avoiding library and a second sequence set avoiding library;
the first sequence set avoidance library is used for storing authority sequences which cannot be modified by corresponding department authorities of different departments;
and the second sequence set avoidance library is used for storing authority sequences which can not be modified by corresponding position authorities of different positions of different departments.
The control unit is used for judging whether the received permission modification instruction is a department permission modification instruction or a position permission modification instruction, searching in a corresponding first sequence set avoidance library or a second sequence set avoidance library, judging whether the current modification instruction is a permission for forbidding modification or not, and if the current modification instruction is the permission for forbidding modification, sending an error prompt to the display unit by the control unit to prompt that the permission modification instruction is invalid; if the current modification instruction is the permission of operation modification, the management and control unit modifies the mark sequence of the appointed access terminal to obtain a mark sequence with the changed permission.
The monitoring unit is used for reading the IP address of the access terminal and identifying the type of the current access terminal, and the management and control unit is used for managing the use permission of each access terminal, namely allocating each access terminal to a designated department and determining the position of the current access terminal in the current department.
The early warning unit is used for carrying out early warning prompt on strange access terminals of the access equipment network access management system and summarizing the content of early warning information every time according to a certain time node, so that the assessment of the readiness or the network safety state is realized.
The identification of the access terminal type by the monitoring unit comprises reading a message, a communication protocol and a Mac address of the access terminal, extracting the specific contents of different terminals in the message, the communication protocol and the Mac address, and then comprehensively analyzing the contents to the type of the current access terminal, wherein the type of the current access terminal is a mobile phone, a PC terminal or industrial control equipment.
Example 2:
s1, when an access terminal is connected with a network, an equipment network access management system divides a current network scene into a plurality of departments, sends corresponding equipment information to a monitoring unit, the monitoring unit reads an IP address of the access terminal, reads a message, a communication protocol and a Mac address of the type of the current access terminal, extracts different terminal specific contents in the message, the communication protocol and the Mac address, then comprehensively analyzes the type of the current access terminal, monitors whether the IP address of the current access terminal is the IP address of an authorized access terminal in a storage unit authorized IP library or not by the monitoring unit, and analyzes the IP address by an analysis unit;
s2, when the storage unit authorizes that there is no current access terminal IP address in the IP library, the monitoring unit identifies the type of the current access terminal, judges the specific type of the current access terminal, carries out early warning prompt on strange access terminals of an access equipment access network management system through the early warning unit, collects the content of early warning information of each time according to a certain time node, and carries out collection display through the display unit, so that the report check or the evaluation of the network safety state is realized, and the monitoring unit judges the IP address;
s3, after the obtained result is judged, the management and control unit adds the current access terminal IP address to a storage unit authorization IP library according to an authorization instruction, the marking sequence of the corresponding authority added by the current access terminal IP address distinguishes the department sequence of the department and distinguishes the position sequence of the specific position of the department; the management and control unit determines the specific authority of the current access terminal according to the mark sequence, for example, all terminals of the production department have the authority to view the production data, then all the access terminals including the production department sequence in the mark sequence have the authority to view the production data, and at this time, the access terminal including the production department sequence in the mark sequence needs to be connected with the access terminal of the production equipment; a first worker of the production part has the production adjustment authority of first production equipment, the middle gate sequence of the marking sequence is the production part, the position sequence comprises an access terminal of the first worker position sequence, and the production adjustment authority of the first production equipment is provided, at the moment, the middle gate sequence of the marking sequence is the production part, the position sequence comprises an access terminal of the first worker position sequence, the access terminal is not only connected with the access terminal of the first production equipment, but also provided with the production adjustment authority of the first production equipment, the control unit judges whether the received authority change instruction is a department authority modification instruction or a position authority modification instruction, searches in a corresponding first sequence set avoidance library or a second sequence set avoidance library, judges whether the current modification instruction is the authority for forbidding modification, and if the current modification instruction is the permission for forbidding modification, the control unit sends an error prompt to a display unit to prompt that the authority modification instruction is invalid; if the current modification instruction is the authority for operating modification, the management and control unit modifies the mark sequence of the appointed access terminal to obtain a mark sequence after the authority is modified;
and S4, the analysis unit can update the network topology map and the organization architecture map according to the mark sequence of the IP address of the specified access terminal, and stores the updated network topology map and the updated organization architecture map in a map library of the storage unit after the marks of the updated network topology map and the updated organization architecture map are updated for time.
Example 3:
when the industrial control equipment is a thermal power generation equipment and is connected to the network:
s1, when an access terminal is connected with a network, a device network access management system performs network access management according to a network access sequence of devices in thermal power generation, the device network access management system forms a closed-loop network node according to the network access sequence of a combustion system, a fuel system, a steam-water system, an electrical system and a control system in the thermal power generation system, the device network access management system sends corresponding device information to a monitoring unit, the monitoring unit monitors whether an IP address of a current access terminal is an IP address of an authorized access terminal in a storage unit authorized IP library or not, the IP address is analyzed through an analysis unit, and when the IP address of the current access terminal exists in the storage unit authorized IP library, a network matching unit matches a corresponding network address according to the IP address, so that network access navigation is performed;
when the storage unit authorizes that the IP base has no current access terminal IP address, the monitoring terminal identifies the type of the current access terminal, judges the specific type of the current access terminal, and sends out early warning information through an early warning unit;
the monitoring unit monitors and judges the IP address and a network node of the access terminal, the monitoring unit judges the IP address to obtain a result that the IP address has no risk, the management and control unit adds the current IP address of the access terminal into the authorized IP library of the storage unit according to the authorization instruction and adds a mark sequence corresponding to the authority to the current IP address of the access terminal, the monitoring unit performs security detection on one ring of the nodes according to the monitoring result of the network node of the access terminal, the monitoring unit closes the overall network authority of the network node, and a network-free security operation mode is started;
and the analysis unit determines the department and position of the current access terminal according to the marking sequence of the IP address of the current access terminal, and updates the network topological graph and the organization architecture graph.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.
Claims (10)
1. The equipment network access management method under the network scene is characterized by comprising the following steps:
when the access terminal is connected with a network, the equipment network access management system divides the current network scene into a plurality of departments, sends corresponding equipment information to a monitoring unit, monitors whether the IP address of the current access terminal is the IP address of an authorized access terminal in a storage unit authorized IP library or not by the monitoring unit, and analyzes the IP address by an analysis unit;
when the storage unit authorizes that there is no current access terminal IP address in the IP library, the monitoring unit identifies the type of the current access terminal, judges the specific type of the current access terminal, and sends out early warning information through the early warning unit, and the monitoring unit judges the IP address;
after the judgment result is obtained, the management and control unit adds the current access terminal IP address to a storage unit authorization IP library according to the authorization instruction, and adds a mark sequence of corresponding authority to the current access terminal IP address;
and the analysis unit determines the department and position of the current access terminal according to the marking sequence of the IP address of the current access terminal, and updates the network topological graph and the organization architecture graph.
2. The device network access management method in the network scenario according to claim 1, wherein the device network access management system further comprises a display unit and an input unit;
the display unit is used for displaying the contents stored in the authorized IP library, the first sequence set library and the second sequence set library in the storage unit, the specific contents of the early warning information, a network topology map and an organization architecture map;
the input unit is used for inputting an authority change instruction of a specified access terminal, and the management and control unit modifies a mark sequence of the specified access terminal according to the authority change instruction; the permission changing instruction comprises the opening or closing of a certain permission;
the first sequence set library is used for storing the department sequences corresponding to different departments and the department authorities corresponding to the department sequences; and the second sequence set library is used for storing the position sequences corresponding to different positions of each department and the position authorities corresponding to the position sequences.
3. The device network access management method in the network scenario according to claim 2, wherein the management and control unit adds a tag sequence of a corresponding authority to an IP address of a current access terminal, and is configured to distinguish a department sequence of a department and a position sequence of a specific position of the department; the department sequence comprises a department mark and a department general authority sequence part, and the position sequence comprises a position mark and a position authority sequence part; and the management and control unit determines the specific authority of the current access terminal according to the marking sequence.
4. The device network entry management method in the network scenario according to claim 3, wherein the department tags are department sequences corresponding to different departments stored in the storage unit first sequence set library, and the positions tags are position sequences corresponding to different positions of each department stored in the storage unit second sequence set library.
5. The device network entry management method under the network scenario of claim 2, wherein the storage unit comprises an authorized IP library, a first sequence set library, a second sequence set library, and a gallery;
the authorized IP library is used for storing the IP address of the authorized access terminal;
the gallery is used for storing the network topological graph and the organization architecture graph updated each time and marking the updating time.
6. The device network access management method under the network scenario according to claim 5, wherein the storage unit further includes a first sequence set avoiding library and a second sequence set avoiding library;
the first sequence set avoidance library is used for storing authority sequences which cannot be modified by corresponding department authorities of different departments;
and the second sequence set avoidance library is used for storing authority sequences which can not be modified by corresponding position authorities of different positions of different departments.
7. The device network access management method under the network scene according to claim 6, wherein the management and control unit is configured to determine whether the received permission modification instruction is a department permission modification instruction or a position permission modification instruction, perform a search in a corresponding first sequence set avoidance library or a corresponding second sequence set avoidance library, determine whether the current modification instruction is a permission for prohibiting modification, and if the current modification instruction is a permission for prohibiting modification, the management and control unit sends an error prompt to the display unit to prompt that the permission modification instruction is invalid; and if the current modification instruction is the authority for operating modification, the management and control unit modifies the mark sequence of the appointed access terminal to obtain the mark sequence after the authority is modified.
8. The device network access management method in the network scenario according to claim 1, wherein the monitoring unit is configured to read an IP address of an access terminal and identify a type of a current access terminal, and the management and control unit is configured to manage a usage right of each access terminal, that is, assign each access terminal to a designated department, and determine a position of the current access terminal in the current department.
9. The device network-access management method under the network scene according to claim 1, wherein the early warning unit is used for performing early warning prompt on strange access terminals of the access device network-access management system, and summarizing the content of early warning information of each time according to a certain time node, so as to realize the report assessment or the assessment of the network security state.
10. The device network-access management method under the network scenario of claim 1, wherein the identification of the type of the access terminal by the monitoring unit comprises reading a message, a communication protocol, and a Mac address of the access terminal, extracting different terminal-specific contents in the message, the communication protocol, and the Mac address, and then comprehensively analyzing the contents for the type of the current access terminal, where the type of the current access terminal is a mobile phone, a PC terminal, or an industrial control device.
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| CN112966917A (en) * | 2021-02-26 | 2021-06-15 | 重庆治略科技有限公司 | Intelligent process processing system, device and method based on relational network |
| CN113222546A (en) * | 2021-05-17 | 2021-08-06 | 上海中通吉网络技术有限公司 | Authority management method based on system and personnel label |
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