CN106209844A - The electric power safety means of communication - Google Patents
The electric power safety means of communication Download PDFInfo
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- CN106209844A CN106209844A CN201610546325.9A CN201610546325A CN106209844A CN 106209844 A CN106209844 A CN 106209844A CN 201610546325 A CN201610546325 A CN 201610546325A CN 106209844 A CN106209844 A CN 106209844A
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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
- H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
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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
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
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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
- H04L63/102—Entity profiles
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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
- H04L63/105—Multiple levels of security
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
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- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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Abstract
The invention discloses a kind of electric power safety means of communication, in different grades of safety operation area, caching server is set, each server in described safety operation area connects corresponding caching server, is connected through virtual private network between server with caching server；Described server is that user terminal arranges authorization privilege according to user type；When described server detects the access request of user, carry out user authentication；After certification success, carry out the access of data according to the instruction that user terminal sends, search for and change；And store that data in caching server, it is ranked up according to addressed number of times in described caching server.The present invention is in order to realize electric power safety communication, and versatility is good, it is adaptable to the occasion that power department is higher to security request data.
Description
Technical field
The present invention relates to field of computer information security, especially relate to a kind of electric power safety means of communication.
Background technology
Tradition realizes the technical scheme of computer information safe and is broadly divided into two big classes: a class is software engineering scheme.This
It is most technology of applying at present, utilizes safeguard protection software to realize computer information safe, this technical scheme low cost, open
Send out the advantages such as flexible, but there is also some shortcomings: after the refitting of (1) system, need to reinstall software；(2) software easily quilt
Unloading, causes computer to be in unprotected state；(3) there is leak in software, and wooden horse, virus can be attacked protection capacity of safety protection software, be stopped
Fall protection process so that security protection was lost efficacy.Another kind of is hardware technology scheme, such as hard disk, the safe U dish of band encryption chip,
This solution has that safety is high, crack the advantages such as difficulty, but there is also some shortcomings: hardware cost height, poor compatibility,
Poor universality.
Notification number is that the patent of invention of CN101901197 discloses a kind of information safety devices, control method and system, letter
After breath safety equipment are connected with main frame and power on, the status poll of Receiving Host, and return many next states and be unsatisfactory for instructing；Receive main
The interrupt signal that machine sends, the satisfied instruction of interruption return state is to main frame, with interrupt run AUTORUN program；Or, return shape
State meets instruction to main frame, operation AUTORUN program.This information safety devices and control system, sent by main frame and interrupt letter
Number give information safety devices, interrupt AUTORUN program operation so that information safety devices main frame Windows operate system
Use under Tong, can not be limited by user right.
Notification number is that the patent of invention of CN102546620 discloses a kind of information security control method, information security control
Device and client, during client terminal start-up operating system, its information security control device sends connection request to server, as
Fruit receives the response of described server, then close client part or total data output application；Client enters operating system
After, the request of transmission access license is to described server, if receiving the response allowing to access server, then and permission client visit
Ask described server, otherwise forbid server described in client-access.The method can make the information of server not by client
Arbitrarily download and propagate, thus improve the safety of server data.
Above two method is both needed to the security control using special information safety devices to carry out information, and its hardware cost is relatively
Height, and compatible and versatility is poor.
Summary of the invention
In view of this, it is an object of the invention to for the deficiencies in the prior art, it is provided that a kind of electric power safety means of communication, use
To realize the information security communication of power domain.
For reaching above-mentioned purpose, the present invention by the following technical solutions:
A kind of electric power safety means of communication, wherein, comprise the steps:
Arranging caching server in different grades of safety operation area, it is right that each server in described safety operation area connects
The caching server answered, is connected through virtual private network between server with caching server；
Described server is that user terminal arranges authorization privilege according to user type；
When described server detects the access request of user, carry out user authentication；
After certification success, carry out the access of data according to the instruction that user terminal sends, search for and change；And these data are stored
In caching server, it is ranked up according to addressed number of times in described caching server.
Preferably, described server is that user terminal arranges authorization privilege according to user type, including:
Server is that user distributes credit value, determines access authorization privilege according to described credit value；
Server detects that the access authorization requests that user sends, described access authorization requests include: ID, log in password and
Access item；
Authorization requests is converted into multiple subquery task that authorizes that accesses by server, respectively the plurality of access is authorized subquery
Task is verified, if by checking, then by described access authorization requests, and user authentication success；If not verified, then refuse
Exhausted described access authorization requests, and feedback result is sent to user.
Preferably, when described server detects the access request of user, carry out user authentication, including:
When server detects the access request of user, first carry out user authentication, after user authentication success, be isolated to separation net
Network region, carries out safety detection and risk assessment, determines whether connecing of consenting user according to safety detection and risk evaluation result
Enter request, and result is fed back to user；Described safety detection includes the detection of malicious attack detection, tender spots, network packet
Capture and network topology detect；User authentication is unsuccessful, then refuse access request.
Preferably, also include: terminal safety information that described server periodic detection user terminal sends, authorization privilege
Use state, determines new credit value according to the use state of described terminal safety information and authorization privilege.
Preferably, also include: if safety detection and risk assessment are not passed through, according to the result of server feedback, prompting
User terminal carries out upgrading and virus base updates.
A kind of electric power safety communication device, wherein, including:
Module is set, caching server is set in different grades of safety operation area, each in described safety operation area
Server connects corresponding caching server, is connected through virtual private network between server with caching server；
Authorization module, is that user terminal arranges authorization privilege for described server according to user type；
Authentication module, when described server detects the access request of user, carries out user authentication；
Perform module, after certification success, carry out the access of data according to the instruction that user terminal sends, search for and change；
And store that data in caching server, it is ranked up according to addressed number of times in described caching server.
Preferably, described authorization module, including:
Distribution sub module, is that user distributes credit value for server, determines access authorization privilege according to described credit value；
For server, detection sub-module, detects that the access authorization requests that user sends, described access authorization requests include: use
Family ID, log in password and access item；
Checking submodule, is converted into multiple access for server by authorization requests and authorizes subquery task, respectively to described many
Individual access authorizes subquery task to verify, if by checking, then by described access authorization requests, and user authentication success；
If not verified, then refuse described access authorization requests, and feedback result is sent to user.
Preferably, described authentication module, including:
Authentication sub module, when the access request of user being detected for server, first carries out user authentication, user authentication success
After, it is isolated to isolation network region, carries out safety detection and risk assessment, determine according to safety detection and risk evaluation result and be
The access request of no consenting user, and result is fed back to user；Described safety detection includes malicious attack detection, fragile spot check
Survey, network data Packet capturing and network topology detection；User authentication is unsuccessful, then refuse access request.
Preferably, more new module, for terminal safety information, the mandate of the transmission of described server periodic detection user terminal
The use state of authority, determines new credit value according to the use state of described terminal safety information and authorization privilege.
Preferably, also include feedback module, if when safety detection and risk assessment are not passed through, according to server feedback
Result, prompting user terminal carry out upgrading and virus base update.
The invention has the beneficial effects as follows:
Along with the universal of computer and the development of network, the information security issue of the Internet is more and more important, especially logarithm
According to the department that safety requirements is more, in order to avoid information leakage equivalent risk, inner net computer is forbidden connecting the Internet.The present invention is led to
Cross and user credit value and authorization privilege are set, carry out user authentication, for different user types and credit value, distribute different
Authorization privilege, and Client-initiated is accessed authorization requests, authorization requests is converted into multiple access and authorizes subquery by server
Task, authorizes subquery task to verify the plurality of access respectively, and the mode of this distributed query adds checking
Process, further ensure information security.
The present invention arranges caching server in different grades of safety operation area, each server in safety operation area
Connect corresponding caching server, be connected through virtual private network between server with caching server, solve existing electric power
The problem that in electrical secondary system, communications cost is higher, during data in extranet access server, for the number that access frequency is higher
According to, can quickly find in caching server, save time cost.
Server of the present invention, when accepting the access request of user terminal, carries out safety detection and risk assessment, by peace
The result of full detection carries out risk assessment, if thinking after risk assessment, devoid of risk or risk are less, then agree to access request, if wind
Think after the assessment of danger that risk is relatively big, then disagree access request, this result is fed back to user terminal simultaneously.This mode is at body
Further network security being judged on the basis of part certification, avoiding the risk of information leakage to the full extent, and if sentencing
Break risk bigger time, this safety detection result and risk evaluation result are fed back to user terminal, enable user terminal and
The security risk that Shi Faxian self exists, guarantees the information security of terminal by modes such as upgrading, virus base renewals.
Other features and advantages of the present invention will illustrate in the following description, and, partly become from description
Obtain it is clear that or understand by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write
Structure specifically noted in book, claims and accompanying drawing realizes and obtains.
Accompanying drawing explanation
Fig. 1 is the method flow diagram of the present invention a kind of electric power safety means of communication.
Fig. 2 is the method flow diagram of the present invention a kind of electric power safety means of communication step S102.
Fig. 3 is the theory diagram of the present invention a kind of electric power safety communication device.
Fig. 4 is the theory diagram of the present invention a kind of electric power safety communication device authorization module.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of electric power safety means of communication, comprise the steps:
Step S101, arranges caching server in different grades of safety operation area, each clothes in described safety operation area
Business device connects corresponding caching server, is connected through virtual private network between server with caching server；
Step S102, described server is that user terminal arranges authorization privilege according to user type；
Step S103, when described server detects the access request of user, carries out user authentication；
Step S104, after certification success, carries out the access of data according to the instruction that user terminal sends, searches for and change；And will
These data store in caching server, are ranked up according to addressed number of times in described caching server.
In this embodiment, according to addressed number of times, frequency, time scale information, data are ranked up, comprehensive addressed time
Number and frequency are ranked up, and the most and frequency its sequence the highest priority of addressed number of times is the highest, and ranking results is one
Dynamically the process of change, is continuously updated according to addressed number of times and frequency.Ranking index, sequence rope here is increased after sequence
Draw and may refer to pin or chained list.It is stored in being often accessed for data in caching server, and (i.e. visits according to addressed number of times
Ask number of times) it is ranked up, during data in extranet access server, for the data that access frequency is higher, can be at caching clothes
Business device is quickly found, has saved time cost.
In one embodiment, as in figure 2 it is shown, step S102 can be embodied as following steps:
Step S201, server is that user distributes credit value, determines access authorization privilege according to described credit value.
Step S202, server detects that the access authorization requests that user sends, described access authorization requests include: user
ID, log in password and access item.
Step S203, access authorization requests is converted into multiple access and authorizes subquery task, respectively to described by server
Multiple access authorizes subquery task to verify, if by checking, then by described access authorization requests, user authentication becomes
Merit；If not verified, then refuse described access authorization requests, and feedback result is sent to user.
According to authorization rule, access authorization requests is decomposed into multiple subquery task, then these subquery tasks are sent
Verifying to different authorization servers, final Authorization result is the comprehensive descision to multiple subquery tasks.Server
Including the storage server of data and authorization server, the server of storage data for data query, call, the behaviour such as change
Make, authorization server according to authorization rule to ID, log in password and access item authorize, such as, according to user class
The other access item authority to different user ID distribution is different, a user is conducted interviews mandate time, obtain after needing to log in
Credit value, then carry out authorizing access.If anonymous or unknown device, need to distribute corresponding initial credit value.If
A certain subscription access server causes information leakage, then reduced by the credit value of this user, and this ID is classified as emphasis sight
Examine object.
In one embodiment, step S103 can be embodied as following steps:
When server detects the access request of user, first carry out user authentication, after user authentication success, be isolated to separation net
Network region, carries out safety detection and risk assessment, determines whether connecing of consenting user according to safety detection and risk evaluation result
Enter request, and result is fed back to user；Described safety detection includes the detection of malicious attack detection, tender spots, network packet
Capture and network topology detect；User authentication is unsuccessful, then refuse access request.
When server detects user's access request, carry out network security detection, safety detection include malicious attack detection,
Tender spots detection, network data Packet capturing and network topology detection.Tender spots detects, and refers to utilize tender spots scanning device to find out network
Each host node tender spots that may be present.Carry out risk identification according to safety detection result, analyze, assess, according to tender spots
The credibility existed and the difficulty or ease program being utilized calculate the probability that success attack occurs, to obtain final risk assessment
Value.
Along with the universal of computer and the development of network, the information security issue of the Internet is more and more important, especially
The department more to security request data, in order to avoid information leakage equivalent risk, inner net computer is forbidden connecting the Internet.This
Bright carrying out user authentication by arranging user credit value and authorization privilege, for different user types and credit value, distribution is not
Same authorization privilege, and Client-initiated is accessed authorization requests, authorization requests is converted into multiple access and authorizes son by server
Query task, authorizes subquery task to verify the plurality of access respectively, and the mode of this distributed query adds
The process of checking, further ensures information security.
Server of the present invention, when accepting the access request of user terminal, carries out safety detection and risk assessment, by peace
The result of full detection carries out risk assessment, if thinking after risk assessment, devoid of risk or risk are less, then agree to access request, if wind
Think after the assessment of danger that risk is relatively big, then disagree access request, this result is fed back to user terminal simultaneously.This mode is at body
Further network security being judged on the basis of part certification, avoiding the risk of information leakage to the full extent, and if sentencing
Break risk bigger time, this safety detection result and risk evaluation result are fed back to user terminal, enable user terminal and
The security risk that Shi Faxian self exists, guarantees the information security of terminal by modes such as upgrading, virus base renewals.
In one embodiment, this embodiment step S102 also includes step S204, described server periodic detection user
Terminal safety information that terminal sends, the use state of authorization privilege, according to making of described terminal safety information and authorization privilege
New credit value is determined by state.
In one embodiment, this embodiment step S102 also includes step S205, if safety detection and risk assessment are not
By time, according to the result of server feedback, prompting user terminal carries out upgrading and virus base updates.
As it is shown on figure 3, a kind of electric power safety communication device, including:
Module 101 is set, caching server is set in different grades of safety operation area, each in described safety operation area
Individual server connects corresponding caching server, is connected through virtual private network between server with caching server；
Authorization module 102, is that user terminal arranges authorization privilege for described server according to user type；
Authentication module 103, when described server detects the access request of user, carries out user authentication；
Performing module 104, after certification success, the instruction sent according to user terminal carries out the access of data, search and more
Change；And store that data in caching server, it is ranked up according to addressed number of times in described caching server.
In one embodiment, as shown in Figure 4, described authorization module 102, including:
Distribution sub module 201, is that user distributes credit value for server, determines access authorization privilege according to described credit value；
Detection sub-module 202, detects the access authorization requests that user sends, described access authorization requests bag for server
Include: ID, log in password and access item；
Checking submodule 203, is converted into multiple access for server by authorization requests and authorizes subquery task, respectively to described
Multiple access authorizes subquery task to verify, if by checking, then by described access authorization requests, user authentication becomes
Merit；If not verified, then refuse described access authorization requests, and feedback result is sent to user.
In one embodiment, described authentication module 103, including:
Authentication sub module, when the access request of user being detected for server, first carries out user authentication, user authentication success
After, it is isolated to isolation network region, carries out safety detection and risk assessment, determine according to safety detection and risk evaluation result and be
The access request of no consenting user, and result is fed back to user；Described safety detection includes malicious attack detection, fragile spot check
Survey, network data Packet capturing and network topology detection；User authentication is unsuccessful, then refuse access request.
In one embodiment, described authorization module 102 also includes: updates submodule, periodically examines for described server
Survey terminal safety information, the use state of authorization privilege that user terminal sends, according to described terminal safety information and mandate power
The use state of limit determines new credit value.
In one embodiment, described authorization module 102 also includes: feedback submodule, if for safety detection and risk
When assessment is not passed through, according to the result of server feedback, prompting user terminal carries out upgrading and virus base updates.
Illustrate, above example only in order to technical scheme to be described and unrestricted, ordinary skill
Other amendment or equivalents that technical scheme is made by personnel, without departing from the essence of technical solution of the present invention
God and scope, all should contain in the middle of scope of the presently claimed invention.
Claims (10)
1. electric power safety means of communication, it is characterised in that: comprise the steps:
Arranging caching server in different grades of safety operation area, it is right that each server in described safety operation area connects
The caching server answered, is connected through virtual private network between server with caching server；
Described server is that user terminal arranges authorization privilege according to user type；
When described server detects the access request of user, carry out user authentication；
After certification success, carry out the access of data according to the instruction that user terminal sends, search for and change；And these data are stored
In caching server, it is ranked up according to addressed number of times in described caching server.
A kind of electric power safety means of communication the most according to claim 1, it is characterised in that: described server is according to user class
Type is that user terminal arranges authorization privilege, including:
Server is that user distributes credit value, determines access authorization privilege according to described credit value；
Server detects that the access authorization requests that user sends, described access authorization requests include: ID, log in password and
Access item；
Authorization requests is converted into multiple subquery task that authorizes that accesses by server, respectively the plurality of access is authorized subquery
Task is verified, if by checking, then by described access authorization requests, and user authentication success；If not verified, then refuse
Exhausted described access authorization requests, and feedback result is sent to user.
A kind of electric power safety means of communication the most according to claim 2, it is characterised in that: described server detects user
Access request time, carry out user authentication, including:
When server detects the access request of user, first carry out user authentication, after user authentication success, be isolated to separation net
Network region, carries out safety detection and risk assessment, determines whether connecing of consenting user according to safety detection and risk evaluation result
Enter request, and result is fed back to user；Described safety detection includes the detection of malicious attack detection, tender spots, network packet
Capture and network topology detect；User authentication is unsuccessful, then refuse access request.
A kind of electric power safety means of communication the most according to claim 3, it is characterised in that: also include: described server is fixed
Terminal safety information that phase detection user terminal sends, the use state of authorization privilege, according to described terminal safety information and awarding
The use state of power authority determines new credit value.
A kind of electric power safety means of communication the most according to claim 4, it is characterised in that: also include: if safety detection and
When risk assessment is not passed through, according to the result of server feedback, prompting user terminal carries out upgrading and virus base updates.
6. an electric power safety communication device, it is characterised in that: including:
Module is set, caching server is set in different grades of safety operation area, each in described safety operation area
Server connects corresponding caching server, is connected through virtual private network between server with caching server；
Authorization module, is that user terminal arranges authorization privilege for described server according to user type；
Authentication module, when described server detects the access request of user, carries out user authentication；
Perform module, after certification success, carry out the access of data according to the instruction that user terminal sends, search for and change；
And store that data in caching server, it is ranked up according to addressed number of times in described caching server.
A kind of electric power safety communication device the most according to claim 6, it is characterised in that: described authorization module, including:
Distribution sub module, is that user distributes credit value for server, determines access authorization privilege according to described credit value；
For server, detection sub-module, detects that the access authorization requests that user sends, described access authorization requests include: use
Family ID, log in password and access item；
Checking submodule, is converted into multiple access for server by authorization requests and authorizes subquery task, respectively to described many
Individual access authorizes subquery task to verify, if by checking, then by described access authorization requests, and user authentication success；
If not verified, then refuse described access authorization requests, and feedback result is sent to user.
A kind of electric power safety communication device the most according to claim 7, it is characterised in that: described authentication module, including:
Authentication sub module, when the access request of user being detected for server, first carries out user authentication, user authentication success
After, it is isolated to isolation network region, carries out safety detection and risk assessment, determine according to safety detection and risk evaluation result and be
The access request of no consenting user, and result is fed back to user；Described safety detection includes malicious attack detection, fragile spot check
Survey, network data Packet capturing and network topology detection；User authentication is unsuccessful, then refuse access request.
A kind of electric power safety communication device the most according to claim 8, it is characterised in that: also include: more new module, be used for
The terminal safety information of described server periodic detection user terminal transmission, the use state of authorization privilege, according to described terminal
The use state of safety information and authorization privilege determines new credit value.
A kind of electric power safety communication device the most according to claim 9, it is characterised in that: also include: feedback module, use
If when safety detection and risk assessment are not passed through, according to the result of server feedback, prompting user terminal carries out upgrading and sick
Poison storehouse updates.
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| CN201610546325.9A CN106209844A (en) | 2016-07-13 | 2016-07-13 | The electric power safety means of communication |
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| CN201610546325.9A CN106209844A (en) | 2016-07-13 | 2016-07-13 | The electric power safety means of communication |
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| CN111083118A (en) * | 2019-11-27 | 2020-04-28 | 国网辽宁省电力有限公司电力科学研究院 | Network security protection system, device and method for cloud service of power system |
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| CN114915482A (en) * | 2022-05-25 | 2022-08-16 | 国网江苏省电力有限公司扬州供电分公司 | Working method of safe power resource access system for distribution network interoperation protocol |
| CN114915482B (en) * | 2022-05-25 | 2023-09-26 | 国网江苏省电力有限公司扬州供电分公司 | Working method of safe power resource access system for distribution network interoperation protocol |
| CN115720148A (en) * | 2022-10-12 | 2023-02-28 | 上海慧程工程技术服务有限公司 | Industrial Internet of things information visualization method, server and storage medium |
| CN115720148B (en) * | 2022-10-12 | 2024-04-26 | 上海慧程工程技术服务有限公司 | Industrial Internet of things information visualization method, server and storage medium |
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Application publication date: 20161207 |