CN104253819A - Smart city cloud security architecture - Google Patents
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- CN104253819A CN104253819A CN201410540456.7A CN201410540456A CN104253819A CN 104253819 A CN104253819 A CN 104253819A CN 201410540456 A CN201410540456 A CN 201410540456A CN 104253819 A CN104253819 A CN 104253819A
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Abstract
The invention discloses a smart city cloud security architecture, which relates to the application of the Internet of Things technology in the technical field of smart city security and particularly belongs to a dynamic, distributed smart city cloud security architecture technique. The smart city cloud security architecture is characterized in that the smart city cloud security architecture comprises a cloud security service platform, an Internet of Things distributed dynamic security detector, a user-side device, a remote management control module, an informationized intelligent control module, a communication module and a sensor and machine controller module. The smart city cloud security architecture has the advantage that the smart city cloud security architecture can effectively solve all the problems existing in smart cities and provide security for the Internet of Things in the field of smart cities.
Description
Technical field
The present invention relates to the application of technology of Internet of things in the security technology area of smart city, particularly belong to a kind of dynamic, distributed smart city cloud security architecture technology.
Background technology
Current technology of Internet of things development is rapidly pushed ahead vigorously, the enterprise, scientific research institution etc. of different industries have all marched in the development of Internet of Things cause, but Internet of Things lacks unified standard at present, and the technology of Internet of things of each enterprise, each scientific research institution all respectively becomes one, corresponding technology of Internet of things is also faced with the problem of internet security aspect; Especially smart city technology, comprise many as intelligent subsystems such as intelligent transportation modules, the original potential safety hazard in the Internet be linked in the framework of smart city that the security risk that the public safety hidden danger invasion relating to multiple field, the personal user accessed hold, interconnection network access mode bring.Smart city construction is faced with potential safety hazard and the attack of every aspect, solves the needs built fast-developing smart city in the urgent need to this type of technology.The smart city cloud security architecture technology that this technology describes, on the basis of bond networking three-tier architecture technology, quantum piece technology and Internet of Things distributed dynamic safety detection technology, can effectively overcome the above problems, to the fast development that Internet of Things smart city is built, serve safety guarantee effect.
Summary of the invention
The object of the present invention is to provide a kind of novel smart city cloud security framework, the object improve intelligent level to reach, reducing the potential safety hazard in the framework of smart city.
Smart city provided by the present invention cloud security framework, it is characterized in that, be made up of cloud safety service platform, Internet of Things distributed dynamic safety detection device, ustomer premises access equipment, remote management and control module, information-based intelligent control module, communication module, transducer and machine controller module; Wherein, cloud safety service platform is the core of smart city cloud security framework, completes real-time monitoring, sends instruction, information processing, information storage backup, starts the function of urgent prediction scheme program.
Internet of Things distributed dynamic safety detection device, dynamically, distributedly be linked in the cloud security framework of whole smart city, the software and hardware system accessed at any time in the framework of dynamic detection smart city, module and the user be registered in system, whether the instruction intruded in system is legal safely, particularly refer to: 1, if the software and hardware system be linked in the framework of smart city or module are safe, and access way is rational, Internet of Things distributed dynamic safety detection device can allow them to access, safe early warning can not be sent, but the operating process of this generic module of meeting dynamic following access and the content of access, its fail safe of complete monitoring, if 2 users be registered in the framework of smart city are disabled users, during user instruction input, exceed instruction input number of times by this user as key monitoring user, if there is no right instructions, user can be intercepted outside the framework of smart city, by the user that input right instructions enters, Internet of Things distributed dynamic safety detection device can follow up accessing content of user, occurs the access exceeding access rights, can provide safe early warning, reminding user haves no right access and be arranged on outside fire compartment wall by user, prevents hacker attacks, 3, intrude into the disable instruction in the framework of smart city, Internet of Things distributed dynamic safety detection device can isolate this type of instruction, carries out safe early warning, and early warning information is sent to cloud safety service platform, and cloud safety service platform can make instruction, in emergency circumstances Internet of Things distributed dynamic safety detection device can trigger the urgent prediction scheme program of cloud safety service platform, carries out Prevention-Security.
Ustomer premises access equipment is linked into the equipment in the framework of smart city, and this type of user has the authority that sets in advance as required and accesses secret key, and secret key is dynamic, prevents hack, and access rights are rationally open-minded according to application; Ustomer premises access equipment is equipped with virtual object networking distributed dynamic safety detection device, each ustomer premises access equipment all downloads and installs when being registered as user in the framework of smart city, the secure communication of ustomer premises access equipment is ensured dynamically, the processing safety of real-time tracking user side by this virtual object networking distributed dynamic safety detection device.
Remote management and control module carries out safety management to the access and communication that are linked into the user in smart city by PC, PAD, mobile phone etc., whether remote management and control module checks user has permission logs in the framework of smart city, following the tracks of having permission the user logged in, carrying out security monitoring and safe early warning.
Information-based intelligent control module provides safety guarantee for the information-based Based Intelligent Control in the framework of smart city and application, information-based intelligent control module can the safety of Monitor And Control Subsystem in the intelligent subsystem running in the framework of smart city, regularly carry out the upgrading of safety detection content, and complete safety detection recorded information is sent in cloud safety service platform, carry out information back-up, feed back early warning information to cloud safety service platform, reception perform the work of the security control instruction that platform gives simultaneously.
Transducer and machine controller module are the control appliances of various transducer in the framework of smart city and machine, can collect the information needed in the framework of smart city in this type of equipment access to smart city framework, and detect the state of the machine that each incoming end controls, obtain the information such as the unlatching of machine, closedown, sleep, malfunction and user ID, feed back to cloud safety service platform, for platform this type of information.
Communication module provides communication occupation mode for whole smart city cloud security framework, supports the communication modes such as internet, 315/433MHZ, ZIGBEE, bluetooth, cloud safety service platform has the communication module corresponding with communication module.
In the cloud security framework of ustomer premises access equipment access smart city, landfall process uses instruction to log in, now Internet of Things distributed dynamic safety detection device starts to detect the fail safe that user logs in, detect and whether be validated user and the monitoring conducted interviews, specific works process is: if validated user and operating in legal access profile, when user side sends data or instruction, smart city cloud security framework can dynamically use to the different time of each different communication section, communication section by heap(ed) capacity component, plays the defense reaction of dynamic security; If disabled user or validated user are carrying out unauthorized access, Internet of Things distributed dynamic safety detection device can detect security intrusion, carry out safe early warning, and early warning information is sent to cloud safety service platform, if there is corresponding emergency preplan to start, at once initiate emergency plan, if without the emergency preplan of correspondence, cloud safety service platform can make safe instruction; Meanwhile, the sensor class equipment be distributed in the cloud security framework of smart city understands real-time collecting information for cloud safety service platform decision-making.Internet of Things distributed dynamic safety detection device dynamically follows up the overall process logging in and access of user side, detects the safety of smart city cloud security framework in real time, finally reaches unauthorized access and invasion is prohibited, uses safely and transmits the object of data.
Internet of Things distributed dynamic safety detection device can send when accessing smart city cloud security framework user or the packet received carries out data encryption, it encrypts secret key and cryptographic algorithm is dynamically generation, increase the difficulty of the secret key of hack, thus ensure the safety of the transfer of data in the framework of smart city further.
In sum, the present invention have can effectively solve occur in smart city complete problem, to provide in field, smart city for Internet of Things safety guarantee good effect.
Embodiment
Smart city provided by the present invention cloud security framework, is made up of cloud safety service platform, Internet of Things distributed dynamic safety detection device, ustomer premises access equipment, remote management and control module, information-based intelligent control module, communication module, transducer and machine controller module.
Wherein, cloud safety service platform is the core of smart city cloud security framework, is the command centre of whole framework, completes real-time monitoring, sends instruction, information processing, information storage backup, starts the functions such as urgent prediction scheme program.
Internet of Things distributed dynamic safety detection device, dynamically, distributedly be linked in the cloud security framework of whole smart city, the software and hardware system accessed at any time in the framework of dynamic detection smart city, module and the user be registered in system, whether the instruction intruded in system is legal safely, particularly refer to: 1, if the software and hardware system be linked in the framework of smart city or module are safe, and access way is rational, Internet of Things distributed dynamic safety detection device can allow them to access, safe early warning can not be sent, but the operating process of this generic module of meeting dynamic following access and the content of access, its fail safe of complete monitoring, if 2 users be registered in the framework of smart city are disabled users, during user instruction input, exceed instruction input number of times by this user as key monitoring user, if there is no right instructions, user can be intercepted outside the framework of smart city, the user that right instructions enters, Internet of Things distributed dynamic safety detection device can follow up accessing content of user, occurs the access exceeding access rights, there will be safe early warning, and reminding user haves no right access be arranged on outside fire compartment wall by user, prevents hacker attacks, 3, intrude into the instruction in the framework of smart city, Internet of Things distributed dynamic safety detection device can isolate this type of instruction, carries out safe early warning, and early warning information is sent to cloud safety service platform, and platform monitoring end can make instruction, in emergency circumstances Internet of Things distributed dynamic safety detection device can trigger the urgent prediction scheme program of cloud safety service platform, carries out Prevention-Security.
Ustomer premises access equipment is linked into the equipment in the framework of smart city, and this type of user has the authority that sets in advance as required and accesses secret key, and secret key is dynamic, prevents hack, and access rights are rationally open-minded according to application; Ustomer premises access equipment is equipped with virtual object networking distributed dynamic safety detection device, each ustomer premises access equipment all downloads and installs when being registered as user in the framework of smart city, the secure communication of ustomer premises access equipment is ensured dynamically, the processing safety of real-time tracking user side by this virtual object networking distributed dynamic safety detection device.
Remote management and control module carries out safety management to the access and communication that are linked into the user in smart city by PC, PAD, mobile phone etc., whether remote management and control module checks user has permission logs in the framework of smart city, the user of the telnet had permission is followed the tracks of, carries out security monitoring and safe early warning.
Information-based intelligent control module provides safety guarantee for the information-based Based Intelligent Control in the framework of smart city and application, information-based intelligent control module can the safety of Monitor And Control Subsystem in intelligent subsystem (as the intelligent transportation module etc.) running in the framework of smart city, regularly carry out the upgrading of safety detection content, safety detection recorded information is sent to and cloud safety service platform carries out information back-up and feedback early warning information to cloud safety service platform, and receive and perform the security control instruction that cloud safety service platform gives.
Transducer and machine controller module are the control appliances of various transducer in the framework of smart city and machine, can collect the information needed in the framework of smart city in this type of equipment access to smart city framework, and detect the state of the machine that each incoming end controls, obtain the information such as unlatching, closedown, sleep, malfunction, user ID of machine, and by information feed back to cloud safety service platform, for platform this type of information.
Communication module provides communication occupation mode for whole smart city cloud security framework, supports the communication modes such as internet, 315/433MHZ, ZIGBEE, bluetooth, cloud safety service platform has the communication module corresponding with communication module.
In the cloud security framework of ustomer premises access equipment access smart city, landfall process uses instruction to log in, now Internet of Things distributed dynamic safety detection device starts to detect the safety that user logs in, detect and whether be validated user and the monitoring conducted interviews: if validated user and operating in legal access profile, when user side sends data or instruction, smart city cloud security framework can dynamically use to the different time of each different communication section, communication section by heap(ed) capacity component, plays the defense reaction of dynamic security, if disabled user or validated user are carrying out unauthorized access, Internet of Things distributed dynamic safety detection device can detect security intrusion, carry out safe early warning, and early warning information is sent to cloud safety service platform, if there is corresponding emergency preplan to start, at once initiate emergency plan, if without the emergency preplan of correspondence, cloud safety service platform can make safe instruction, meanwhile, user side in operation, transducer and machine controller can detect the state of ustomer premises access equipment, this type of state information can feed back in cloud safety service platform by wired or wireless transmission means, Internet of Things distributed dynamic safety detection device also can dynamically follow up the overall process logging in and access of user side, the safety of real-time detection smart city cloud security framework, finally reach unauthorized access and invasion is prohibited, the object of data security use and safe transfer.
User sends when accessing smart city framework or the packet received, Internet of Things distributed dynamic safety detection device in the cloud security framework of smart city can carry out data encryption to this packet, it encrypts secret key and cryptographic algorithm is dynamically generation, increase the difficulty of the secret key of hack, thus ensure the safety of the transfer of data in the framework of smart city further.
This technology is dynamic, distributed smart city cloud security architecture technology, distributed function can pass through Internet of Things three-tier architecture sense control layer, transport layer, application layer technology realize, three-tier architecture technology makes safety detection module spread all over the every aspect of smart city.Three-tier architecture technology is be on the books in the patent documentation of 201110113424.5 in the patent No., is not described in detail herein.
The dynamic of this technology depends on the dynamic change of communication protocol, the dynamic change of communication protocol refers to that the communication protocol of different communication section is different, and the communication protocol of same communication section different time is also different, the logical Internet of Things quantum piece technology of can crossing of the dynamic communication protocol function of this dynamic change realizes, dynamic, distributed communication protocol is generated by Internet of Things distributed dynamic safety detection device, different quantum piece is loaded into the different time use of each different communication section, communication section, plays the defense reaction of dynamic security.Quantum piece technology is on the books in the patent of 201210249590.2 in the patent No., is not described at this.
Each little subsystem in the cloud security framework of smart city of the present invention is distributed to be distributed in the from cellar to rafter of communication safety, every aspect and each branch, serve the effect all communication path safety in control smart city, the dynamic load of different quantum piece module, achieve the different moment point of all communication paths in smart city, different communication section, the different communication protocol in same communication section different moment, ensure the security mechanism of the dynamic type of smart city system.
The smart city cloud security architecture technology that the present invention describes, effectively solves during smart city is built the safety problem occurred, Prevention-Security, protection etc. is integrated, for Internet of Things provides safety guarantee in the fast development in field, smart city.
Claims (3)
1. a smart city cloud security framework, it is characterized in that, be made up of cloud safety service platform, Internet of Things distributed dynamic safety detection device, ustomer premises access equipment, remote management and control module, information-based intelligent control module, communication module, transducer and machine controller module;
Internet of Things distributed dynamic safety detection device, dynamically, distributedly be linked in the cloud security framework of whole smart city, the software and hardware system accessed at any time in the framework of dynamic detection smart city, module and the user be registered in system, whether the instruction intruded in system is legal safely, particularly refer to: 1, if the software and hardware system be linked in the framework of smart city or module are safe, and access way is rational, Internet of Things distributed dynamic safety detection device can allow them to access, safe early warning can not be sent, but the operating process of this generic module of meeting dynamic following access and the content of access, its fail safe of complete monitoring, if 2 users be registered in the framework of smart city are disabled users, during user instruction input, exceed instruction input number of times by this user as key monitoring user, if there is no right instructions, user can be intercepted outside the framework of smart city, by the user that input right instructions enters, Internet of Things distributed dynamic safety detection device can follow up accessing content of user, occurs the access exceeding access rights, can provide safe early warning, reminding user haves no right access and be arranged on outside fire compartment wall by user, prevents hacker attacks, 3, intrude into the disable instruction in the framework of smart city, Internet of Things distributed dynamic safety detection device can isolate this type of instruction, carries out safe early warning, and early warning information is sent to cloud safety service platform, and cloud safety service platform can make instruction, in emergency circumstances Internet of Things distributed dynamic safety detection device can trigger the urgent prediction scheme program of cloud safety service platform, carries out Prevention-Security,
Ustomer premises access equipment is linked into the equipment in the framework of smart city, and this type of user has the authority that sets in advance as required and accesses secret key, and secret key is dynamic, prevents hack, and access rights are rationally open-minded according to application;
Remote management and control module carries out safety management to the access and communication that are linked into the user in smart city by mobile device, whether remote management and control module checks user has permission logs in the framework of smart city, following the tracks of having permission the user logged in, carrying out security monitoring and safe early warning;
Information-based intelligent control module provides safety guarantee for the information-based Based Intelligent Control in the framework of smart city and application, information-based intelligent control module can the safety of Monitor And Control Subsystem in the intelligent subsystem running in the framework of smart city, regularly carry out the upgrading of safety detection content, and complete safety detection recorded information is sent in cloud safety service platform, carry out information back-up, feed back early warning information to cloud safety service platform, reception perform the work of the security control instruction that platform gives simultaneously;
Transducer and machine controller are the control appliances of various transducer in the framework of smart city and machine, can collect the information needed in the framework of smart city in this type of equipment access to smart city framework, and detect the state of the machine that each incoming end controls, and feed back to cloud safety service platform, for this information of platform;
Communication module provides communication occupation mode for whole smart city cloud security framework, supports one or more communication modes of internet, 315/433MHZ, ZIGBEE, bluetooth, cloud safety service platform has the communication module corresponding with communication module;
Internet of Things distributed dynamic safety detection device can send when accessing smart city framework user or the packet received carries out data encryption, and it encrypts secret key and cryptographic algorithm generates for dynamic.
2. smart city according to claim 1 cloud security framework, be further characterized in that, described ustomer premises access equipment is equipped with virtual object networking distributed dynamic safety detection device, and each ustomer premises access equipment all downloads and installs when being registered as user in the framework of smart city.
3. smart city according to claim 1 cloud security framework, be further characterized in that, the method of work of described smart city cloud security framework is: in the cloud security framework of ustomer premises access equipment access smart city, landfall process uses instruction to log in, now Internet of Things distributed dynamic safety detection device starts to detect the fail safe that user logs in, detect and whether be validated user and the monitoring conducted interviews, particular content is: if validated user and operating in legal access profile, when user side sends data or instruction, smart city cloud security framework can dynamically heap(ed) capacity component to each different communication section, the different time of communication section uses, play the defense reaction of dynamic security, if disabled user or validated user are carrying out unauthorized access, Internet of Things distributed dynamic safety detection device can detect security intrusion, carry out safe early warning, and early warning information is sent to cloud safety service platform, if there is corresponding emergency preplan to start, at once initiate emergency plan, if without the emergency preplan of correspondence, cloud safety service platform can make safe instruction, meanwhile, the sensor class equipment be distributed in the fortune security architecture of smart city understands real-time collecting information for cloud safety service platform decision-making.
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Application publication date: 20141231 |