CN107465688A - A kind of identification method of status monitoring evaluation system network application authority - Google Patents
A kind of identification method of status monitoring evaluation system network application authority Download PDFInfo
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- CN107465688A CN107465688A CN201710786323.1A CN201710786323A CN107465688A CN 107465688 A CN107465688 A CN 107465688A CN 201710786323 A CN201710786323 A CN 201710786323A CN 107465688 A CN107465688 A CN 107465688A
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- authority
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- evaluation system
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- network application
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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
- H04L63/0807—Network architectures or network communication protocols for network security for authentication of entities using tickets, e.g. Kerberos
-
- 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
-
- 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
-
- 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
- H04L63/16—Implementing security features at a particular protocol layer
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention belongs to the research of power transformer equipment condition monitoring and fault diagnosis in power industry, applied technical field, more particularly to a kind of identification method of status monitoring evaluation system network application authority, stratum server is controlled in status monitoring evaluation system deployment secure, pass through electric power monitoring system digital certificate technique, by the access rights logical message of user identifier, data permission logical message, equipment authority logic Information encapsulation is into user identifier logical combination system, and examine the identification information of user simultaneously by identifier logic computing parallel processing algorithm and assign corresponding network application authority.The present invention can effective guarantee status monitoring evaluation system network security, take precautions against the attack and infringement of hacker and malicious code etc., the power equipment accident or electric power safety accident for prevent the collapse of status monitoring evaluation system, paralysing and thereby resulting in.
Description
Technical field
The invention belongs to the research of power transformer equipment condition monitoring and fault diagnosis, application technology neck in power industry
Domain, more particularly to a kind of identification method of status monitoring evaluation system network application authority.
Background technology
With the progress of domestic and international on-line monitoring technique, more and more based on electric power data network（Power dispatch data network,
Electric integrated data network）Power transmission and transformation equipment state monitoring and evaluation system puts into operation, available for timely grasp power transmission and transforming equipment
Running status, and many success monitoring and warning cases have in industry been achieved.
With the power transmission and transformation equipment state monitoring and evaluation system construction of architectonical, the power transmission and transformation based on network and information system
Equipment condition monitoring evaluation system has become critical infrastructures or even the nerve center of whole economic society, broken by attack
Bad, generation considerable safety event, will cause the infrastructure such as the energy, traffic, communication, finance to be paralysed, causes catastrophic effect, sternly
Economic security of the country and public interest are endangered again.In the world, the focus of network attack progressively controls to traditional industry
System shifts, and industrial control system network safety event takes place frequently, such as：2015, Ukraine's national grid was by organized
Malicious code is invaded, and virus infection electric power monitoring system, causes 3 hours events of large-area power-cuts.
Now the overall goal of power transmission and transformation equipment state monitoring and evaluation system security protection is under unified security strategy
Protect important system from the infringement of hacker, virus, malicious code etc., can particularly resist from outside organized group
Body, possess the malicious attack that the threat source of affluent resources is initiated, infringement caused by serious natural calamity can be mitigated, and can be
After system is damaged, recover major function rapidly, prevent the security incident of status monitoring evaluation system from triggering or causing electric power one
Subsystem accident or large area blackout, ensure power network safety operation.
Network attack means constantly change, merely by deployment secure equipment, fail-safe software and a small amount of part-time staff
Be difficult to resist in a organized way, premeditated attack.In addition the multidimensional based on Hadoop platform and distributed data processing
Data fusion technique be able to extensively using after, power transmission and transformation equipment state monitoring and evaluation system provide mass data storage, calculating,
The ability of access, it is increasingly becoming by the wide variety of big data processing platform of the numerous users of electric power enterprise.However, status monitoring is commented
Valency system only lays particular emphasis on the basic functions such as collection, processing, storage, transmission, displaying, day the problem of causing data permission management and control deficiency
Benefit highlights, and also fails to realize the access rights for being effectively isolated different user and distinguishes processing equipment scope, its authority managing and controlling means
It has not been suitable for existing network security requirement.
In consideration of it, urgently realize state on the premise of power transmission and transformation equipment state monitoring and evaluation system basic function is ensured
The examination of monitoring and evaluation system access rights and data permission, identification method, data being effectively isolated between different user is realized,
The network security of conditions of support monitoring and evaluation system is controllable.
The content of the invention
The purpose of the present invention is the above mentioned problem for solving prior art, there is provided a kind of status monitoring evaluation system network should
With the identification method of authority, access privilege, data permission and equipment are screened by electric power monitoring system digital certificate technique
The identifier logic combined method of authority, so in time, intactly to all kinds of power generation personnel distribution apparatus status informations, carry
For state evaluation and risk assessment processing service, to achieve these goals, the technical solution adopted by the present invention is as follows：
A kind of identification method of status monitoring evaluation system network application authority comprises the following steps：
（1）The login that the access rights logical message of user identifier is placed in the security control layer of status monitoring evaluation system connects
Connect in authentication script；
（2）The data permission logical message of user identifier is placed at the data of security control layer of status monitoring evaluation system
Manage in authentication script；
（3）Distributed document information authority in data permission logical message, data warehouse authority, data base authority are placed in number
According to the calling in processing authentication script and read in bottom code；
（4）The equipment authority logic information of user identifier is placed in the administration model of the security control layer of status monitoring evaluation system
Enclose in authentication script；
（5）By electric power monitoring system digital certificate technique, the access rights logical message of user identifier, data permission are patrolled
Collect information, equipment authority logic Information encapsulation is located parallel into user identifier logical combination system, and by identifier logic computing
Adjustment method examines the identification information of user simultaneously；
（6）Corresponding network application authority is assigned after examining the identification information of user simultaneously.
Further, in the step（1）Also include before：In status monitoring evaluation system deployment secure key-course service
Device, and using electric power monitoring system digital certificate technique dispose for screen and configure user access rights, data permission and
Equipment authority.
Further, the step（5）In identification information include ownership authority identity, user attaching department mark
Know, user job attribute-bit.
Further, the step（6）Network application authority, the distributing user of user is specially sequentially registered successively
Network application authority, issue the network application authority of user, examine the network application authority of user, and then user successfully steps on
Record, connection status monitoring and evaluation system simultaneously apply corresponding network application authority.
Beneficial effects of the present invention are：
（1）Success screens status monitoring evaluation system access privilege, data based on electric power monitoring system digital certificate technique
The identifier logic combined system of authority and equipment authority, enable effective guarantee status monitoring evaluation system network security,
The attack and infringement of hacker and malicious code etc. are taken precautions against, the electricity for prevent the collapse of status monitoring evaluation system, paralysing and thereby resulting in
Power equipment breakdown or electric power safety accident；
（2）The identity of certification access user is originally realized based on identifier logic combined system, malice is effectively prevent and uses
Family, unauthenticated user obtain the hidden danger of critical data via status monitoring evaluation system, have successfully reached and have realized security certificate
Forced symmetric centralization and enforce control purpose；
（3）Pioneering ground realizes the authority for being assigned with data control assembly based on identifier logic combined system, effectively controls
The data permission control problem faced in status monitoring evaluation system network application, has been greatly improved HDFS, Hive, HBase
Deng the centralized management condition of data permission；
（4）Realize with starting to be assigned with based on identifier logic combined system and access user, the associate device of client, effectively
Control and pretend to be certain user, client reference device state and the malicious act for performing Disposal Measures, be obviously improved system and awarded
The defence capability of management and control ability and the identity information safety of power；
（5）Take the lead in realizing the concurrently place to network application authorities such as different user access rights, data permission and equipment authorities
Reason mechanism, the unfavorable situation of network congestion is produced when overcoming Multi-Client Concurrency Access status monitoring evaluation system, is effectively avoided
Need to carry out the Complicated Flow of queue-type access under traditional approach.
Brief description of the drawings
Fig. 1 is the flow chart of the present invention.
Embodiment
In order to be better understood from the present invention, the invention will be further described with specific embodiment below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of identification method of status monitoring evaluation system network application authority comprises the following steps：
1st, stratum server is controlled in status monitoring evaluation system deployment secure, and utilizes electric power monitoring system digital certificate technique portion
Affix one's name to access rights, data permission and the equipment authority for screening and configuring user；By the access rights logic of user identifier
Information is placed in the login connection authentication script of the security control layer of status monitoring evaluation system；
2nd, the data permission logical message of user identifier is placed at the data of security control layer of status monitoring evaluation system
Manage in authentication script；
3rd, the distributed document information authority in data permission logical message, data warehouse authority, data base authority are placed in number
According to the calling in processing authentication script and read in bottom code；
The 4th, the equipment authority logic information of user identifier is placed in the administration model of the security control layer of status monitoring evaluation system
Enclose in authentication script；
5th, by electric power monitoring system digital certificate technique, the access rights logical message of user identifier, data permission are patrolled
Collect information, equipment authority logic Information encapsulation is located parallel into user identifier logical combination system, and by identifier logic computing
Adjustment method examines the identification information of user simultaneously；Identification information includes the identity of ownership authority, user attaching portion
Door mark, user job attribute-bit；Identifier logic computing parallel processing algorithm comprises the following steps that：
（1）The access rights of access rights logical message identification user based on user identifier, status monitoring evaluation system
The ownership authority identity position of security control stratum server read requests authentication client user, can avoid network attack
Or malice session is established, prevent client poses into back end（Datanode）, tracking task processor
（Tasktracker）, go to receive to perform task processor（JobTracker）, name node（Namenode）The task of issue；
The ownership authority identity position of user includes on-line monitoring front subsystem, i.e. terminal installation, other transverse direction interconnections are mutual
Logical information system, production commanding and decision-making personnel, provincial power network production equipment management department, system operation portion, security control portion, power supply
Production equipment management department, system operation portion, security control portion, substation management institute, the transmission of electricity management institute of office, the experiment of power supply administration
Class, patrol and tie up class, substation equipment maintenance and repair class, transmission of electricity maintenance crew, signal squad, automation class, Electric Power Research Institute, the operator of system,
The class identity of engineer, super keepe, guest etc. 12.
Wherein, the type that on-line monitoring front subsystem includes has equipment monitoring system in transformer station, transmission line of electricity monitoring
The main frame of system, the class of environmental monitoring system 3 on-line monitoring front subsystem, i.e. IED intelligent assemblies.
Wherein, other transverse directions interconnect information system include the asset management system, marketing management system, financial management and control system
System, HRMS, cooperative office system, total management system, DSS, Knowledge Management System, magnanimity
The user mutual Platform Server of the class system of near-realtime data platform etc. 9.
（2）The data permission of data permission logical message identification user based on user identifier, is identified when based on user
The access rights logical message of symbol is ensured after access registrar safety of the user in electric power data network；Status monitoring evaluation system
Security control stratum server read requests authentication client user ownership authority data application flag, then based on number
Distributed document information authority, data warehouse authority, data base authority are controlled respectively according to authority logic information, for different user
The data being effectively isolated in status monitoring evaluation system, ownership authority identity position；Such as system super keepe possesses institute
There is data permission, the experimental class of power supply administration possesses the reading of distributed document information, performs authority；As table 1 gives different controls
The authority content of component：
（3）When the data permission logical message based on user's flag ensures to be effectively isolated status monitoring evaluation for different user
Data in system and then looked into respectively according to user location identity, working attributes, realization based on equipment authority logic information
Read, handle the ability of distinct device；
Wherein, the location identity position of user includes outer/province（Area）Interior, the affiliated power supply administration of monitored equipment, provincial power network
The class location identity of our department etc. 3.
User attaching department flag includes outer/province（Area）Interior layman, professional, belonging to monitored equipment
Production management department, the 5 class relevant departments such as production O＆M department, the production management department of provincial power network our department of power supply administration.
The working attributes flag of user includes data interaction source, equipment management personnel, equipment operation maintenance personnel, system O＆M
The 6 class working attributes such as personnel, system developer, external visit personnel.Wherein data interaction source includes monitoring preposition son on-line
System, other transverse directions interconnect information system；Equipment management personnel includes production commanding and decision-making personnel, provincial power network production is set
Standby management department, system operation portion, security control portion, the production equipment management department of power supply administration, system operation portion, security control portion,
Substation management institute, transmission of electricity management institute；Equipment operation maintenance personnel includes the substation management institute of power supply administration, transmission of electricity management institute, power supply administration
Experimental class, patrol dimension class, substation equipment maintenance and repair class, transmission of electricity maintenance crew, signal squad, automation class, Electric Power Research Institute；System O＆M people
Member includes Electric Power Research Institute, the operator of system；System developer includes Electric Power Research Institute, the engineering of system
Teacher, super keepe；External visit personnel refer to guest.
6 while corresponding network application authority is assigned after examining the identification information of user；Specially sequentially
The network application authority of registration user, the network application authority of distributing user, the network application authority for issuing user, verification successively
The network application authority of user, and then user's Successful login, connection status monitoring and evaluation system and the corresponding network application of application
Authority.
For the login situation of different user, the WEB services of status monitoring evaluation system are using the peace for supporting HTTPS
Full WEB network english teachings, and user's flag logical combination system of electric power monitoring system digital certificate is used to browsing
Device client or server interface, which access, carries out authentication and encrypted transmission；The login situation of the different user includes difference
Access rights, data permission and the equipment authority situation of user.
With reference to Fig. 1, specific implementation process of the present invention is as follows：
（1）Hydrogen warning value is in No. 1 main transformer oil dissolved gas Monitoring Data of 110 kv substation of somewhere power supply administration
155 microlitres every liter, more than demand value（150 microlitres every liter）.Now, the main frame of oil dissolved gas monitoring device（IED smart groups
Part）Access state monitoring and evaluation system is needed, and writes Monitoring Data.Meanwhile No. 1 main transformer associated home personnel need to consult prison
Data are surveyed, and formulate treatment measures.
（2）The main frame of oil dissolved gas monitoring device（IED intelligent assemblies）Initiate to service to status monitoring evaluation system
Request.Status monitoring evaluation system safeguards that a user and the mapping of application are closed based on electric power monitoring system digital certificate technique
It is table, mapping table and electric power monitoring system digital certificate are one-to-many relations, and each user can correspond to multiple applications.
（3）Status monitoring evaluation system corresponds to oil dissolved gas by the mapping table service request of application and monitored
The specific network application of device, the network application include access rights, data permission.Network application and user's request are a pair
One mapping relations, a kind of network application correspond to a kind of client user's request.
（4）Application service is assigned from electric power monitoring system digital certificate to the component application of status monitoring evaluation system, it is complete
Into the main frame by oil dissolved gas monitoring device（IED intelligent assemblies）The data server of access state monitoring and evaluation system,
And write Monitoring Data and warning information.
（5）The production equipment management department of power supply administration of power supply administration's ownership place where status monitoring evaluation system to No. 1 main transformer
It is and molten in the equipment operation maintenance personnel No. 1 main transformer oil of transmission of the identity such as substation management institute, experimental class of power supply administration, Electric Power Research Institute
After the short message for solving gas-monitoring alarm, above-noted persons immediately access status monitoring evaluation system, consult Monitoring Data, and by becoming
Fulgurite manages institute's valuator device state and formulates treatment measures.
The present invention is not limited to above-described embodiment, the foregoing is only the preferable case study on implementation of the present invention
, it is not intended to limit the invention, any modification for being made within the spirit and principles of the invention, equivalent substitution and changes
Enter, should be included in the scope of the protection.
Claims (4)
- A kind of 1. identification method of status monitoring evaluation system network application authority, it is characterised in that：Comprise the following steps：（1）The login that the access rights logical message of user identifier is placed in the security control layer of status monitoring evaluation system connects Connect in authentication script；（2）The data permission logical message of user identifier is placed at the data of security control layer of status monitoring evaluation system Manage in authentication script；（3）Distributed document information authority in data permission logical message, data warehouse authority, data base authority are placed in number According to the calling in processing authentication script and read in bottom code；（4）The equipment authority logic information of user identifier is placed in the administration model of the security control layer of status monitoring evaluation system Enclose in authentication script；（5）By electric power monitoring system digital certificate technique, the access rights logical message of user identifier, data permission are patrolled Collect information, equipment authority logic Information encapsulation is located parallel into user identifier logical combination system, and by identifier logic computing Adjustment method examines the identification information of user simultaneously；（6）Corresponding network application authority is assigned after examining the identification information of user simultaneously.
- 2. a kind of identification method of status monitoring evaluation system network application authority according to claim 1, its feature exist In：In the step（1）Also include before：Stratum server is controlled in status monitoring evaluation system deployment secure, and utilizes electric power Monitoring system digital certificate technique disposes access rights, data permission and the equipment authority for screening and configuring user.
- 3. a kind of identification method of status monitoring evaluation system network application authority according to claim 1, its feature exist In：The step（5）In identification information include ownership authority identity, user attaching department mark, user job Attribute-bit.
- 4. a kind of identification method of status monitoring evaluation system network application authority according to claim 1, its feature exist In：The step（6）Network application authority, the network application power of distributing user of user is specially sequentially registered successively Limit, the network application authority of issue user, the network application authority for examining user, and then user's Successful login, connection status are supervised Survey evaluation system and apply corresponding network application authority.
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| CN201710786323.1A CN107465688B (en) | 2017-09-04 | 2017-09-04 | Method for identifying network application permission of state monitoring and evaluating system |
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| CN201710786323.1A CN107465688B (en) | 2017-09-04 | 2017-09-04 | Method for identifying network application permission of state monitoring and evaluating system |
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