CN106503524A - A kind of computer network security guard system - Google Patents

A kind of computer network security guard system Download PDF

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Publication number
CN106503524A
CN106503524A CN201610938921.1A CN201610938921A CN106503524A CN 106503524 A CN106503524 A CN 106503524A CN 201610938921 A CN201610938921 A CN 201610938921A CN 106503524 A CN106503524 A CN 106503524A
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unit
outfan
input
electrically connected
information
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CN201610938921.1A
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CN106503524B (en
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刘晓健
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Eastern Liaoning University
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Eastern Liaoning University
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • G06F21/32User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55Detecting local intrusion or implementing counter-measures
    • G06F21/56Computer malware detection or handling, e.g. anti-virus arrangements
    • G06F21/568Computer malware detection or handling, e.g. anti-virus arrangements eliminating virus, restoring damaged files
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2141Access rights, e.g. capability lists, access control lists, access tables, access matrices

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Virology (AREA)
  • General Health & Medical Sciences (AREA)
  • Telephonic Communication Services (AREA)
  • Alarm Systems (AREA)

Abstract

The invention discloses a kind of computer network security guard system of computer safety system technical field, passes through the two-way electric connection of computer-centric system including foreground guard system and background maintenance system, the foreground guard system and background maintenance system;The foreground guard system includes identification subsystem, rights management subsystem and antivirus protection subsystem;The background maintenance system includes building maintenance subsystem, interface locking stator system and security evaluation subsystem, the invention proposes a kind of computer network security guard system, antivirus protection subsystem can be to being checked with file in computer, removing by virus behavior analysis and then to virus, interface locking stator system is achieved when unmanned use, USB interface power-off, power-off, the invention prevents the leakage of computer documentss, security protection performance is high, it is achieved that the more omnibearing security protection to computer network.

Description

A kind of computer network security guard system
Technical field
The present invention relates to computer safety system technical field, specially a kind of computer network security guard system.
Background technology
Computer network is also referred to as computer communication network, and computer network security is referred to is arranged using network management control and technology Apply, it is ensured that in a network environment, the confidentiality of data, integrity and workability are protected.Computer network security Including two aspects, i.e. physical security and logical security.Physical security refers to that system equipment and related facility are subject to physical protection, exempts from In destruction, loss etc..Logical security includes integrity, confidentiality and the availability of information.Existing computer network security is prevented Protecting system single function, generally comprises only the safeguard functions such as self locking, authentication, can not meet use demand, it is impossible to compared with For the omnibearing safety for ensureing computer network, such as Chinese Patent Application No. is one kind that CN201510366112.3 is proposed Computer network security guard system, its content include:A kind of computer network security guard system, including controller, described The outfan of controller is connected to the first Bluetooth transmission receptor, operation identification module, computer locking module, signal inspection Survey device and information transmitter, the first Bluetooth transmission receptor is also by wireless signal and externally-located wearable device Second Bluetooth transmission receptor connects.The computer network security guard system by add the first Bluetooth transmission receptor, Two Bluetooth transmission receptors, computer locking module and signal supervisory instrument so that can be certainly when user is away from computer Move and computer is locked, ensured the safety of computer network, by adding operation identification module and information transmitter, make If someone's operation computer after computer locking, can timely carry out photos and sending messages warning, it is to avoid strange personnel are to calculating Machine network carries out the information leakage that malicious operation is caused, and improves the protective capacities of computer network.Although above patent is realized When user is away from computer, the function that computer can be locked automatically, but safeguard function is more single, it is impossible to meet people Be use demand, it is ensured that the not safety of computer data, for this purpose, a kind of it is proposed that computer network security protection system System.
Content of the invention
It is an object of the invention to provide a kind of computer network security guard system, to solve to carry in above-mentioned background technology The existing computer network security guard system single function for going out, generally comprises only the protection work(such as self locking, authentication Can, can not meet use demand, it is impossible to the problem of the more omnibearing safety for ensureing computer network.
For achieving the above object, the present invention provides following technical scheme:A kind of computer network security guard system, including Foreground guard system and background maintenance system, the foreground guard system and background maintenance system pass through computer-centric system Two-way electric connection;
The foreground guard system includes identification subsystem, rights management subsystem and antivirus protection subsystem;
The background maintenance system includes building maintenance subsystem, interface locking stator system and security evaluation subsystem.
Preferably, the identification subsystem includes that fingerprint capturer, the outfan of the fingerprint capturer electrically connect The input of finger print information collecting unit is connect, the outfan of the finger print information collecting unit is electrically connected with the defeated of A/D converter Enter end, the input of the A/D converter is electrically connected with the outfan of facial information collecting unit, and the facial information collection is single The input of unit is electrically connected with the outfan of recognition of face device, and the outfan of the A/D converter is electrically connected with identity information and passes The input of defeated unit, the outfan of the identity information transmission unit are electrically connected with the input of identification centring system, The outfan of the identification centring system is electrically connected with identity information storage unit and identity information comparison unit Input, the input of the identification centring system are electrically connected with the outfan of identity information acquisition unit, the identity The input of information extraction unit is electrically connected with the outfan of identity information database.
Preferably, the rights management subsystem includes that authority information adding device, authority information delete unit and authority Information compiling unit, the authority information adding device, authority information delete the outfan of unit and authority information edit cell The input of authority information transmission unit is electrically connected with, and the outfan of the authority information transmission unit is electrically connected with authority pipe Reason control centre, the outfan of the rights management control centre are electrically connected with right information memory unit and authority information The input of updating block, the outfan of the right information memory unit are electrically connected with the input of authority information query unit End, the outfan of the authority information updating block are electrically connected with managing authority information unit, the rights management control centre Outfan be electrically connected with the input of communication unit, the outfan of the communication unit is electrically connected with authority information processing terminal Input.
Preferably, the antivirus protection subsystem includes apocrypha collecting unit, the apocrypha collecting unit Outfan is electrically connected with the input of virus detection element, the outfan telecommunications connection virus behavior point of the virus detection element The input of analysis unit, the outfan of the virus behavior analytic unit are electrically connected with the input of Virus Info transmission unit, The outfan of the Virus Info transmission unit is electrically connected with antivirus protection centring system, the antivirus protection centring system defeated Go out the input that end is electrically connected with malicious removing program and Virus Info memory element, the outfan of the viral removing program The input of checking and killing virus unit is electrically connected with, the input of the antivirus protection centring system is electrically connected with virus defense unit Outfan.
Preferably, the structure maintenance subsystem includes self detector unit, self-regeneration unit and fault self-checking unit, The outfan of self detector unit, self-regeneration unit and fault self-checking unit is electrically connected with detection information transmission unit Input, the outfan of the detection information transmission unit is electrically connected with the input for building maintenance centre's system, the structure The outfan for building maintenance centre's system is electrically connected with the input of detection information memory element and detection information statistic unit.
Preferably, the interface locking stator system includes that guidance panel, the outfan of the guidance panel are electrically connected with electricity The input of thermoinduction unit, the outfan of the electric heating sensing unit are electrically connected with the input of operation information transmission unit, The outfan of the operation information transmission unit is electrically connected with the input that interface locks control centre, the interface locking control The outfan at center is electrically connected with the input of operation information backup units and electric capacity driver element, and the operation information is standby The outfan of part unit is electrically connected with the input of operation information memory element, and the outfan of the electric capacity driver element is electric respectively Property connection USB interface and power button input, the input of interface locking control centre is electrically connected with timing unit Outfan.
Preferably, the security evaluation subsystem includes safety information acquisition unit, safety information comparison unit and safety Information Statistics unit, the outfan of the safety information acquisition unit, safety information comparison unit and safety information statistic unit The input of safety information transmission unit is electrically connected with, and the outfan of the safety information transmission unit is electrically connected with safety and comments Estimate the input of centring system, the outfan of the security evaluation centring system be electrically connected with secure information storage unit, Wireless communication unit and the input of safety information integration unit, the outfan of the wireless communication unit are electrically connected with movement mutually The input of networking, the outfan of the mobile Internet are electrically connected with the input of remote terminal and mobile terminal, institute The outfan for stating the whole unit of safety information is electrically connected with the input of safety information Dispatching Unit.
Compared with prior art, the invention has the beneficial effects as follows:The invention proposes a kind of computer network security protection System, is provided with authentication subsystem, by fingerprint capturer and recognition of face device captured identity information, only when identity is believed Breath could correctly be operated completely, and the access rights that can arrange computer by rights management subsystem, if lack of competence, it is impossible to visit Computer is asked, antivirus protection subsystem can be then right by virus behavior analysis to checking with file in computer The removing of virus, builds self detection, self-regeneration and fault self-checking that maintenance subsystem can realize computer, and interface locks Subsystem is achieved when unmanned use, USB interface power-off, power-off, it is therefore prevented that other people operate, by security evaluation subsystem System achieves the security evaluation of computer network, and the invention prevents the leakage of computer documentss, and security protection performance is high, it is achieved that More omnibearing security protection to computer network.
Description of the drawings
Fig. 1 is principle of the invention block diagram;
Fig. 2 is identification subsystem theory diagram of the present invention;
Fig. 3 is rights management subsystem theory diagram of the present invention;
Fig. 4 is antivirus protection subsystem theory diagram of the present invention;
Fig. 5 builds maintenance subsystem theory diagram for the present invention;
Fig. 6 is interface locking stator system theory diagram of the present invention;
Fig. 7 is security evaluation subsystem theory diagram of the present invention.
Specific embodiment
Accompanying drawing in below in conjunction with the embodiment of the present invention, to the embodiment of the present invention in technical scheme carry out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiment.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
Fig. 1-7 are referred to, the present invention provides a kind of technical scheme:A kind of computer network security guard system, including front Platform guard system and background maintenance system, the foreground guard system and background maintenance system are double by computer-centric system Galvanotropism connects;
The foreground guard system includes identification subsystem, rights management subsystem and antivirus protection subsystem;
The background maintenance system includes building maintenance subsystem, interface locking stator system and security evaluation subsystem.
Wherein, the identification subsystem includes that fingerprint capturer, the outfan of the fingerprint capturer are electrically connected with The input of finger print information collecting unit, the outfan of the finger print information collecting unit are electrically connected with the input of A/D converter End, the input of the A/D converter are electrically connected with the outfan of facial information collecting unit, the facial information collecting unit Input be electrically connected with the outfan of recognition of face device, the outfan of the A/D converter is electrically connected with identity information transmission The input of unit, the outfan of the identity information transmission unit are electrically connected with the input of identification centring system, institute The outfan for stating identification centring system is electrically connected with the defeated of identity information storage unit and identity information comparison unit Enter end, the input of the identification centring system is electrically connected with the outfan of identity information acquisition unit, the identity letter The input of breath acquisition unit is electrically connected with the outfan of identity information database;
Finger print information and facial information are gathered respectively by fingerprint capturer and recognition of face device, by A/D converter reality The conversion of existing signal, transmits identity information to identification subsystem, by identity information through identity information transmission unit Acquisition unit fills, the identity information and body of the contrast collection of identity information comparison unit Whether the identity information in part information database is correct, and identity information storage unit is used for storing identity information;
The rights management subsystem includes that authority information adding device, authority information delete unit and authority information editor Unit, the authority information adding device, authority information delete unit and the outfan of authority information edit cell electrically connects The input of authority information transmission unit is connect, the outfan of the authority information transmission unit is electrically connected with rights management control The heart, the outfan of the rights management control centre are electrically connected with right information memory unit and authority information updating block Input, the outfan of the right information memory unit is electrically connected with the input of authority information query unit, the power The outfan of limit information updating block is electrically connected with managing authority information unit, the outfan electricity of the rights management control centre Property connection communication unit input, the outfan of the communication unit is electrically connected with the input of authority information processing terminal;
Unit and authority information edit cell are deleted come to access rights by authority information adding device, authority information Add, delete and edit, the authority information that more corrects one's mistakes is sent to by rights management control centre by authority information transmission unit, Authority information updating block realizes that the moment of authority information updates, and managing authority information unit is managed to authority information, is led to Cross communication unit authority information is sent to authority information processing terminal and processed, right information memory unit is used for storing power Limit information, by inquiry of the authority information query unit to authority information;
The antivirus protection subsystem includes apocrypha collecting unit, the outfan electricity of the apocrypha collecting unit Property connection virus detection element input, the outfan telecommunications connection virus behavior analytic unit of the virus detection element Input, the outfan of the virus behavior analytic unit are electrically connected with the input of Virus Info transmission unit, the virus The outfan of information transmission unit is electrically connected with antivirus protection centring system, the outfan difference of the antivirus protection centring system The input of malicious removing program and Virus Info memory element is electrically connected with, the outfan of the viral removing program is electrically connected with The input of checking and killing virus unit, the input of the antivirus protection centring system are electrically connected with the output of virus defense unit End;
Virulent file, virus detection element detection virus, virus may be contained by the collection of apocrypha collecting unit Behavior analysiss unit realize to gather Virus Info be analyzed, by Virus Info transmission unit by Virus Info transmit to Virus control center, viral removing program and checking and killing virus unit are released to virus and killing, and virus defense unit can be with The invasion of defence adventitious viruseses, Virus Info memory element are used for storing Virus Info;
The structure maintenance subsystem includes self detector unit, self-regeneration unit and fault self-checking unit, described from The outfan of my detector unit, self-regeneration unit and fault self-checking unit is electrically connected with the input of detection information transmission unit End, the outfan of the detection information transmission unit are electrically connected with the input for building maintenance centre's system, and the structure is safeguarded The outfan of centring system is electrically connected with the input of detection information memory element and detection information statistic unit;
By self detector unit, self-regeneration unit and fault self-checking unit come to computer network self detection, from I repairs and fault self-checking, detects the information transmission for detecting to maintenance centre's system is built by detection information transmission unit Information Statistics unit statistics prison detection information, detection information memory element are used for storing detection information;
The interface locking stator system includes that guidance panel, the outfan of the guidance panel are electrically connected with electric heating sensing list The input of unit, the outfan of the electric heating sensing unit are electrically connected with the input of operation information transmission unit, the operation The outfan of information transmission unit is electrically connected with the input that interface locks control centre, and the interface locks the defeated of control centre Go out the input that end is electrically connected with operation information backup units and electric capacity driver element, the operation information backup units Outfan is electrically connected with the input of operation information memory element, and the outfan of the electric capacity driver element is electrically connected with USB interface and the input of power button, the input of the interface locking control centre are electrically connected with the output of timing unit End;
Electric heating sensing element is provided with control panel, and whether computer can be induced in behaviour by electric heating sensing element Make, by operation information transmission unit by operation information transmit to interface lock control centre, timing unit can with setting time, When computer is without operation, beyond the time for setting, operation information backup units are backed up to operation information, are believed by operation Breath memory element storage information, electric capacity driver element drive USB interface power-off, computer power supply to close;
The security evaluation subsystem includes safety information acquisition unit, safety information comparison unit and safety information statistics Unit, the outfan of the safety information acquisition unit, safety information comparison unit and safety information statistic unit electrically connect The input of safety information transmission unit is connect, the outfan of the safety information transmission unit is electrically connected with security evaluation to be felt concerned about The input of system, the outfan of the security evaluation centring system are electrically connected with secure information storage unit, radio communication Unit and the input of safety information integration unit, the outfan of the wireless communication unit are electrically connected with the defeated of mobile Internet Enter end, the outfan of the mobile Internet is electrically connected with the input of remote terminal and mobile terminal, and the safety is believed The outfan for ceasing whole unit is electrically connected with the input of safety information Dispatching Unit;
Safety information is adopted by safety information acquisition unit, safety information comparison unit and safety information statistic unit Collection, contrast and statistics, transfer information to security evaluation centring system, safety information integration list by safety information transmission unit Unit is integrated to safety information, and the department that information is distributed to each needs by safety information Dispatching Unit, by wireless Information is gone out to deliver to remote terminal and mobile terminal for communication unit and mobile Internet, so as to realize remote monitoring and control, Secure information storage unit is used for storing safety information.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding can carry out multiple changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention And modification, the scope of the present invention be defined by the appended.

Claims (7)

1. a kind of computer network security guard system, including foreground guard system and background maintenance system, it is characterised in that:Institute State foreground guard system and background maintenance system passes through the two-way electric connection of computer-centric system;
The foreground guard system includes identification subsystem, rights management subsystem and antivirus protection subsystem;
The background maintenance system includes building maintenance subsystem, interface locking stator system and security evaluation subsystem.
2. a kind of computer network security guard system according to claim 1, it is characterised in that:Identification System includes that fingerprint capturer, the outfan of the fingerprint capturer are electrically connected with the input of finger print information collecting unit, institute The outfan for stating finger print information collecting unit is electrically connected with the input of A/D converter, and the input of the A/D converter is electrical The outfan of connection facial information collecting unit, the input of the facial information collecting unit are electrically connected with recognition of face device Outfan, the outfan of the A/D converter are electrically connected with the input of identity information transmission unit, the identity information transmission The outfan of unit is electrically connected with the input of identification centring system, the outfan difference of the identification centring system It is electrically connected with the input of identity information storage unit and identity information comparison unit, the input of the identification centring system End is electrically connected with the outfan of identity information acquisition unit, and the input of the identity information acquisition unit is electrically connected with identity letter The outfan of breath data base.
3. a kind of computer network security guard system according to claim 1, it is characterised in that:Rights management System includes that authority information adding device, authority information delete unit and authority information edit cell, and the authority information adds Unit, authority information delete unit and the outfan of authority information edit cell is electrically connected with the defeated of authority information transmission unit Enter end, the outfan of the authority information transmission unit is electrically connected with rights management control centre, in the rights management control The outfan of the heart is electrically connected with the input of right information memory unit and authority information updating block, the authority information The outfan of memory element is electrically connected with the input of authority information query unit, the outfan of the authority information updating block Managing authority information unit is electrically connected with, the outfan of the rights management control centre is electrically connected with the input of communication unit End, the outfan of the communication unit are electrically connected with the input of authority information processing terminal.
4. a kind of computer network security guard system according to claim 1, it is characterised in that:Antivirus protection System includes that apocrypha collecting unit, the outfan of the apocrypha collecting unit are electrically connected with the defeated of virus detection element Enter end, the outfan telecommunications of the virus detection element connects the input of virus behavior analytic unit, the virus behavior point The outfan of analysis unit is electrically connected with the input of Virus Info transmission unit, the outfan electricity of the Virus Info transmission unit Property connection antivirus protection centring system, the outfan of the antivirus protection centring system is electrically connected with malicious removing program and disease The input of malicious information memory cell, the outfan of the viral removing program are electrically connected with the input of checking and killing virus unit, The input of the antivirus protection centring system is electrically connected with the outfan of virus defense unit.
5. a kind of computer network security guard system according to claim 1, it is characterised in that:Described structure safeguards son System includes self detector unit, self-regeneration unit and fault self-checking unit, self detector unit, self-regeneration unit The input of detection information transmission unit, the detection information transmission unit are electrically connected with the outfan of fault self-checking unit Outfan be electrically connected with the input for building maintenance centre's system, the outfan of structure maintenance centre system is respectively electrically Connecting detection information memory cell and the input of detection information statistic unit.
6. a kind of computer network security guard system according to claim 1, it is characterised in that:The interface locking stator System includes that guidance panel, the outfan of the guidance panel are electrically connected with the input of electric heating sensing unit, the electric heating sense Answer the input of the outfan electric connection operation information transmission unit of unit, the outfan electricity of the operation information transmission unit Property linkage interface lock the input of control centre, the outfan of interface locking control centre is electrically connected with operation letter Breath backup units and the input of electric capacity driver element, the outfan of the operation information backup units are electrically connected with operation information The input of memory element, the outfan of the electric capacity driver element are electrically connected with the input of USB interface and power button End, the input of the interface locking control centre are electrically connected with the outfan of timing unit.
7. a kind of computer network security guard system according to claim 1, it is characterised in that:Security evaluation System includes safety information acquisition unit, safety information comparison unit and safety information statistic unit, the safety information acquisition The outfan of unit, safety information comparison unit and safety information statistic unit is electrically connected with the defeated of safety information transmission unit Enter end, the outfan of the safety information transmission unit is electrically connected with the input of security evaluation centring system, and the safety is commented The outfan for estimating centring system is electrically connected with secure information storage unit, wireless communication unit and safety information integration unit Input, the outfan of the wireless communication unit is electrically connected with the input of mobile Internet, the mobile Internet Outfan is electrically connected with the input of remote terminal and mobile terminal, and the outfan of the whole unit of the safety information is electrical The input of attachment security information distribution unit.
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CN107944302A (en) * 2017-11-29 2018-04-20 滁州市华晨软件科技有限公司 A kind of security of computer software guard system
CN108183901A (en) * 2017-12-28 2018-06-19 湖南大唐先科技有限公司 Host security defense physical card and its data processing method based on FPGA
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CN108809886A (en) * 2017-04-26 2018-11-13 牡丹江医学院 A kind of computer network security guard system
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