CN110046484A - A kind of industrial control system information security control method and device - Google Patents
A kind of industrial control system information security control method and device Download PDFInfo
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- CN110046484A CN110046484A CN201910353334.XA CN201910353334A CN110046484A CN 110046484 A CN110046484 A CN 110046484A CN 201910353334 A CN201910353334 A CN 201910353334A CN 110046484 A CN110046484 A CN 110046484A
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- control system
- industrial control
- chip microcontroller
- password
- character string
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000006399 behavior Effects 0.000 claims abstract description 10
- 238000012545 processing Methods 0.000 claims abstract description 9
- 108020004705 Codon Proteins 0.000 claims abstract description 4
- 238000006467 substitution reaction Methods 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 230000006798 recombination Effects 0.000 claims description 6
- 238000005215 recombination Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
-
- 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
- H04L63/0846—Network architectures or network communication protocols for network security for authentication of entities using passwords using time-dependent-passwords, e.g. periodically changing passwords
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
Abstract
The present invention provides a kind of industrial control system information security control method and device, including apparatus main body and intelligent processing system, the intelligent processing system includes single-chip microcontroller, fingerprint identification module, input key, USB joint, memory module and display screen, the display screen, input key and fingerprint identification module are installed in the front side of apparatus main body, the input key is between display screen and fingerprint identification module, the single-chip microcontroller and memory module are installed in apparatus main body, the USB joint is mounted on the top of apparatus main body, the control method is the following steps are included: fingerprint recognition, Password Input, codon substitutions, replacement rule change, Password Input behavior learning；The industrial control system information security control method and device design rationally, effectively can prevent password from revealing, highly-safe.
Description
Technical field
The invention belongs to industrial control system field of information security technology, in particular to a kind of industrial control system information peace
Full control method and device.
Background technique
Industry control safety is concerning economic development, social stability and national security.In recent years, as information-based and industrialization is merged
Deepen continuously, industrial control system from single machine move towards interconnection, from closing move towards open, from automation move towards intelligence.In life
While force of labor significantly improves, industrial control system is faced with increasingly serious information security threats, still, current industry control
System processed is the mode for changing password at regular intervals in terms of login, and password still has the possibility of leakage, safety
It can also improve, for this purpose, the present invention proposes a kind of industrial control system information security control method and device.
Summary of the invention
Of the existing technology in order to solve the problems, such as, the present invention provides a kind of industrial control system information security control sides
Method and device, the industrial control system information security control method and device design rationally, effectively can prevent password from revealing,
It is highly-safe.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of industrial control system letter
Method of controlling security and device are ceased, including apparatus main body and intelligent processing system, the intelligent processing system include single-chip microcontroller, refer to
Line identification module, input key, USB joint, memory module and display screen, the display screen, input key and fingerprint recognition mould
Block is installed in the front side of apparatus main body, and the input key is between display screen and fingerprint identification module, the single-chip microcontroller
It is installed in apparatus main body with memory module, the USB joint is mounted on the top of apparatus main body.
A kind of industrial control system information security control method, comprising the following steps:
Step 1: fingerprint recognition；Using the preceding user of typing first fingerprint and original password, when needing to log in Industry Control
When system, by apparatus main body USB joint insertion industrial control system in USB joint in, then fingerprint identification module into
Row fingerprint recognition, if identification is correct, single-chip microcontroller and industrial control system establish connection, and single-chip microcontroller carries out lattice to memory module
Formula；
Step 2: Password Input；By inputting key-press input original password, original password is stored in storage mould by single-chip microcontroller
In block, single-chip microcontroller controls display screen and shows original password in a manner of hiding, such as stain；
Step 3: codon substitutions；Single-chip microcontroller is according to certain rule by cipher change at new password, rule are as follows: by 26 English
Literary letter and number 1-9 is arranged successively one row's character string of composition, and the character in two rows of identical character strings is corresponded, wherein
One row is denoted as original character string, and in addition a row is denoted as dynamic character string, and dynamic character string is rearwardly moved several characters, tail portion
Extra character adds to stem, and the character in the corresponding dynamic character string of each character of original character string changes at this time
Become, new password is the character in the corresponding dynamic character string of original password in original character string, and industrial control system is according to phase
With rule generate new password and logined successfully if identical, log in every time, single-chip microcontroller is by the mobile certain word of dynamic character string
It accords with, it is synchronous in industrial control system to carry out；
Step 4: replacement rule change；At regular intervals, dynamic character string is upset recombination by single-chip microcontroller, to change
Replacement rule, it is synchronous in industrial control system to carry out；
Step 5: Password Input behavior learning；Every time when input password, single-chip microcontroller records the pause that user inputs password
The data such as point and speed, after data reach a certain amount of, single-chip microcontroller establishes user according to data and inputs cipher feature library, again
When login, sent a warning message if not meeting user behavior characteristics to industrial control system.
As a kind of preferred embodiment of the invention, the single-chip microcontroller is connect by data transmission circuit and charging circuit with USB
Head is electrically connected.
As a kind of preferred embodiment of the invention, the single-chip microcontroller is pressed by observation circuit and fingerprint identification module and input
Key is electrically connected.
As a kind of preferred embodiment of the invention, the single-chip microcontroller is electrical by instruction circuit and memory module and display screen
Connection.
As a kind of preferred embodiment of the invention, original character string and dynamic character string in the step 3 being capable of bases
Need to be added the characters such as underscore, additional character.
Beneficial effects of the present invention: of the invention a kind of industrial control system information security control method and device, including
Apparatus main body, single-chip microcontroller, fingerprint identification module, input key, USB joint, memory module and display screen.
1, this industrial control system information security control method and device when in use, can be certain regular by original password
It is replaced with new password, and is logged in every time, single-chip microcontroller can all change replacement rule, and it is synchronous in industrial control system to carry out, one
Aspect can make each actual log password all different, so as to effectively avoid password from revealing bring safety
Problem, on the other hand, it is necessary to which original password cooperates this device that can log in, even if original password is revealed, can also guarantee work
The information security of industry control system, and fingerprint identification module can guarantee the safety in utilization of the present apparatus.
2, at regular intervals, single-chip microcontroller is by dynamic character string for this industrial control system information security control method and device
Upset recombination, thus change replacement rule, it is synchronous in industrial control system to carry out, further increase the safety of industrial information.
3, pause when this industrial control system information security control method and device can be according to user's input passwords
The habits such as point establish user and input cipher feature library, when logging on, control if not meeting user behavior characteristics to industry
System processed is sent a warning message, and provides multi-ensuring.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a kind of industrial control system information security control method and device；
Fig. 2 is the intelligent processing system schematic diagram of a kind of industrial control system information security control method and device；
Fig. 3 is a kind of flow chart of industrial control system information security control method；
In figure: 1- apparatus main body, 2- single-chip microcontroller, 3- fingerprint identification module, 4- input key, 5-USB connector, 6- store mould
Block, 7- display screen.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
It please refers to Fig.1 to Fig.3, the present invention provides a kind of technical solution: a kind of industrial control system information security control side
Method and device, including apparatus main body 1 and intelligent processing system, the intelligent processing system include single-chip microcontroller 2, fingerprint identification module
3, key 4, USB joint 5, memory module 6 and display screen 7, the display screen 7, input key 4 and fingerprint identification module 3 are inputted
It is installed in the front side of apparatus main body 1, the input key 4 is between display screen 7 and fingerprint identification module 3, the monolithic
Machine 2 and memory module 6 are installed in apparatus main body 1, and the USB joint 5 is mounted on the top of apparatus main body 1.
A kind of industrial control system information security control method, comprising the following steps:
Step 1: fingerprint recognition；Using the preceding user of typing first fingerprint and original password, when needing to log in Industry Control
When system, the USB joint 5 on apparatus main body 1 is inserted into the USB joint in industrial control system, then fingerprint identification module 3
Fingerprint recognition is carried out, if identification is correct, single-chip microcontroller 2 and industrial control system establish connection, and single-chip microcontroller 2 is to memory module 6
It is formatted；
Step 2: Password Input；Original password is inputted by input key 4, original password is stored in storage by single-chip microcontroller 2
In module 6, single-chip microcontroller 2 controls display screen 7 and shows original password in a manner of hiding, such as stain；
Step 3: codon substitutions；Single-chip microcontroller 2 is according to certain rule by cipher change at new password, rule are as follows: by 26 English
Literary letter and number 1-9 is arranged successively one row's character string of composition, and the character in two rows of identical character strings is corresponded, wherein
One row is denoted as original character string, and in addition a row is denoted as dynamic character string, and dynamic character string is rearwardly moved several characters, tail portion
Extra character adds to stem, and the character in the corresponding dynamic character string of each character of original character string changes at this time
Become, new password is the character in the corresponding dynamic character string of original password in original character string, and industrial control system is according to phase
With rule generate new password and logined successfully if identical, log in every time, single-chip microcontroller 2 is by the mobile certain word of dynamic character string
It accords with, it is synchronous in industrial control system to carry out；
Step 4: replacement rule change；At regular intervals, dynamic character string is upset recombination by single-chip microcontroller 2, to change
Replacement rule, it is synchronous in industrial control system to carry out；
Step 5: Password Input behavior learning；Every time when input password, single-chip microcontroller 2 records user and inputs stopping for password
The data such as pause point and speed, after data reach a certain amount of, single-chip microcontroller 2 establishes user according to data and inputs cipher feature library,
When logging on, sent a warning message if not meeting user behavior characteristics to industrial control system.
As a kind of preferred embodiment of the invention, the single-chip microcontroller 2 is connect by data transmission circuit and charging circuit with USB
First 5 are electrically connected.
As a kind of preferred embodiment of the invention, the single-chip microcontroller 2 passes through observation circuit and fingerprint identification module 3 and input
Key 4 is electrically connected.
As a kind of preferred embodiment of the invention, the single-chip microcontroller 2 passes through instruction circuit and memory module 6 and display screen 7
It is electrically connected.
As a kind of preferred embodiment of the invention, original character string and dynamic character string in the step 3 being capable of bases
Need to be added the characters such as underscore, additional character.
Working principle: using preceding typing user fingerprint and original password first, when needing to log in industrial control system,
USB joint 5 on apparatus main body 1 is inserted into the USB joint in industrial control system, then fingerprint identification module 3 is referred to
Line identification, if identification is correct, single-chip microcontroller 2 and industrial control system establish connection, and single-chip microcontroller 2 carries out lattice to memory module 6
Formula inputs original password by input key 4, and original password is stored in memory module 6 by single-chip microcontroller 2, and single-chip microcontroller 2 controls
Display screen 7 shows original password in a manner of hiding, such as stain, single-chip microcontroller 2 according to certain rule by cipher change at
New password, rule are as follows: 26 English alphabets and number 1-9 are arranged successively one row's character string of composition, by two rows of identical characters
Character in string corresponds, wherein a row is denoted as original character string, in addition a row is denoted as dynamic character string, by dynamic character string
Several characters are rearwardly moved, the extra character in tail portion adds to stem, and each character of original character string is corresponding dynamic at this time
Character in state character string changes, and new password is in the corresponding dynamic character string of original password in original character string
Character, industrial control system generate new password according to identical rule and login successfully if identical, log in every time, single-chip microcontroller
2 by the mobile certain character of dynamic character string, synchronous in industrial control system to carry out, and at regular intervals, single-chip microcontroller 2 is by dynamic word
Symbol string upsets recombination, to change replacement rule, synchronous in industrial control system to carry out, when inputting password every time, single-chip microcontroller 2 is remembered
It records user and inputs the data such as pause point and the speed of password, after data reach a certain amount of, single-chip microcontroller 2 makes according to data foundation
User inputs cipher feature library, when logging on, gives a warning if not meeting user behavior characteristics to industrial control system
Information, this industrial control system information security control method and device when in use, can centainly rule replace original password
It is logged at new password, and every time, single-chip microcontroller 2 can all change replacement rule, synchronous in industrial control system to carry out a, side
Face can make each actual log password all different, so as to effectively avoid password leakage bring safety from asking
Topic, on the other hand, it is necessary to which original password cooperates this device that can log in, even if original password is revealed, can also guarantee industry
The information security of control system, and fingerprint identification module can guarantee the safety in utilization of the present apparatus, this industrial control system
At regular intervals, dynamic character string is upset recombination by single-chip microcontroller 2 for information security control method and device, to change displacement rule
Then, synchronous in industrial control system to carry out, the safety of industrial information is further increased, this industrial control system information security control
The habits such as pause point when method and device processed can input password according to user establish user and input cipher feature library, then
It when secondary login, is sent a warning message if not meeting user behavior characteristics to industrial control system, multi-ensuring is provided.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of industrial control system information security control device, including apparatus main body (1) and intelligent processing system, feature exist
In the intelligent processing system includes single-chip microcontroller (2), fingerprint identification module (3), input key (4), USB joint (5), storage
Module (6) and display screen (7), the display screen (7), input key (4) and fingerprint identification module (3) are installed in apparatus main body
(1) front side, the input key (4) are between display screen (7) and fingerprint identification module (3), the single-chip microcontroller (2) and deposit
Storage module (6) is installed in apparatus main body (1), and the USB joint (5) is mounted on the top of apparatus main body (1).
2. a kind of industrial control system information security control method, which comprises the following steps:
Step 1: fingerprint recognition；Using the preceding user of typing first fingerprint and original password, when needing to log in industrial control system
When, the USB joint (5) on apparatus main body (1) is inserted into the USB joint in industrial control system, then fingerprint identification module
(3) fingerprint recognition is carried out, if identification is correct, single-chip microcontroller (2) and industrial control system establish connection, and single-chip microcontroller (2) is to depositing
Storage module (6) is formatted；
Step 2: Password Input；Original password is inputted by input key (4), original password is stored in storage by single-chip microcontroller (2)
In module (6), single-chip microcontroller (2) controls display screen (7) and shows original password in a manner of hiding, such as stain；
Step 3: codon substitutions；Single-chip microcontroller (2) is according to certain rule by cipher change at new password, rule are as follows: by 26 English
Letter and number 1-9 is arranged successively one row's character string of composition, the character in two rows of identical character strings is corresponded, wherein one
Row is denoted as original character string, and in addition a row is denoted as dynamic character string, dynamic character string is rearwardly moved several characters, tail portion is more
Character out adds to stem, and the character in the corresponding dynamic character string of each character of original character string changes at this time
Become, new password is the character in the corresponding dynamic character string of original password in original character string, and industrial control system is according to phase
Same rule generates new password and logins successfully if identical, logs in every time, and single-chip microcontroller (2) is certain by the movement of dynamic character string
Character, it is synchronous in industrial control system to carry out；
Step 4: replacement rule change；At regular intervals, dynamic character string is upset recombination by single-chip microcontroller (2), is set to change
Change rule, synchronous progress in industrial control system；
Step 5: Password Input behavior learning；Every time when input password, single-chip microcontroller (2) records the pause that user inputs password
The data such as point and speed, after data reach a certain amount of, single-chip microcontroller (2) establishes user according to data and inputs cipher feature library,
When logging on, sent a warning message if not meeting user behavior characteristics to industrial control system.
3. a kind of industrial control system information security control device according to claim 1, it is characterised in that: the monolithic
Machine (2) is electrically connected by data transmission circuit and charging circuit and USB joint (5).
4. a kind of industrial control system information security control device according to claim 1, it is characterised in that: the monolithic
Machine (2) is electrically connected by observation circuit and fingerprint identification module (3) and input key (4).
5. a kind of industrial control system information security control device according to claim 1, it is characterised in that: the monolithic
Machine (2) is electrically connected by instruction circuit and memory module (6) and display screen (7).
6. a kind of industrial control system information security control method according to claim 2, it is characterised in that: the step
The characters such as underscore, additional character can be added in original character string and dynamic character string in three as needed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910353334.XA CN110046484A (en) | 2019-04-29 | 2019-04-29 | A kind of industrial control system information security control method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910353334.XA CN110046484A (en) | 2019-04-29 | 2019-04-29 | A kind of industrial control system information security control method and device |
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| CN110046484A true CN110046484A (en) | 2019-07-23 |
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| CN201910353334.XA Pending CN110046484A (en) | 2019-04-29 | 2019-04-29 | A kind of industrial control system information security control method and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114614982A (en) * | 2022-02-24 | 2022-06-10 | 广东电网有限责任公司 | Intelligent measurement password application system and application method thereof |
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| CN103679935A (en) * | 2013-05-01 | 2014-03-26 | 汪风珍 | Keyword formed by synthesis through terminal |
| CN207010695U (en) * | 2017-06-29 | 2018-02-13 | 红塔烟草(集团)有限责任公司 | One, which grows tobacco, processes the dynamic generation apparatus of industrial control system login password |
| CN109240588A (en) * | 2015-05-27 | 2019-01-18 | 苹果公司 | System and method for actively identifying and displaying relevant content on a touch sensitive device |
-
2019
- 2019-04-29 CN CN201910353334.XA patent/CN110046484A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103679935A (en) * | 2013-05-01 | 2014-03-26 | 汪风珍 | Keyword formed by synthesis through terminal |
| CN109240588A (en) * | 2015-05-27 | 2019-01-18 | 苹果公司 | System and method for actively identifying and displaying relevant content on a touch sensitive device |
| CN207010695U (en) * | 2017-06-29 | 2018-02-13 | 红塔烟草(集团)有限责任公司 | One, which grows tobacco, processes the dynamic generation apparatus of industrial control system login password |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114614982A (en) * | 2022-02-24 | 2022-06-10 | 广东电网有限责任公司 | Intelligent measurement password application system and application method thereof |
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Application publication date: 20190723 |
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