CN113438240A - Immune system and method for preventing intrusion of Internet of things information - Google Patents
Immune system and method for preventing intrusion of Internet of things information Download PDFInfo
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- CN113438240A CN113438240A CN202110711963.2A CN202110711963A CN113438240A CN 113438240 A CN113438240 A CN 113438240A CN 202110711963 A CN202110711963 A CN 202110711963A CN 113438240 A CN113438240 A CN 113438240A
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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
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y40/00—IoT characterised by the purpose of the information processing
- G16Y40/10—Detection; Monitoring
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y40/00—IoT characterised by the purpose of the information processing
- G16Y40/50—Safety; Security of things, users, data or systems
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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
- H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
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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
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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
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
- H04L63/1416—Event detection, e.g. attack signature detection
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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
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
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Abstract
The invention discloses an immune system for preventing information of the Internet of things from invading, which comprises a trusted computing module, a response sensing module and an Internet of things module; further comprising method steps one to four of the immune system. Through the combination of the trusted computing module and the response sensing module, the information visitor can enter the response sensing module in an encryption computing mode after the information visitor needs to be subjected to double verification of local trusted computing and remote trusted computing, and in addition, the information visitor can be further in information connection with the internet of things module through primary authentication detection and secondary authentication detection of the response sensing module. According to the invention, the danger signal perception is established and the response model is established to realize the response of the Internet of things to the intrusion data by establishing the immune system of the Internet of things for preventing the intrusion information, and according to the response information, the measure equipment is adopted to disconnect the network, so that the intrusion information of various Internet of things is obtained, the response speed is high, and the intrusion can be prevented in time.
Description
Technical Field
The invention belongs to the field of Internet of things information immune systems, and particularly relates to an immune system and method for preventing Internet of things information from invading.
Background
With the development of the internet of things, the security problem gradually appears and becomes a bottleneck, and the security problem faced by the internet of things is similar to that faced by a biological immune system, and the stability of the system itself is required to be maintained under a continuously changing environment. The internet of things can be divided into a sensing layer, a network layer and an application layer, an internet of things module needs to have comprehensive sensing and information searching capabilities, the characteristics of the internet of things are particularly prominent on the sensing layer and are the bottom layer of the safety problem of the internet of things, and meanwhile, the safety problem is mainly concentrated on the sensing layer. The perception layer comprises various internet of things gateways, sensors, RFID and intelligent terminals.
The internet of things may bring many benefits to modern life, but it also has a disadvantage, that is, a security problem. On the enterprise side, security vulnerabilities are one of the most feared problems for companies deploying internet of things solutions-indeed, this is also the most concern for enterprises considering deploying internet of things solutions. However, most companies do not consistently deal with the security threat of the internet of things, and the business pressure overwhelms the technical security problem; on the consumer side, the internet of things security risks are greater because individuals often do not recognize potential threats, how to deal with them. The safety threat of the internet of things is not only a theoretical critical speech shrug and hearing but also a real occurrence. Hackers and cyber criminals have found many ways to attack and compromise the internet of things, thereby stealing sensitive information from companies or users of the internet of things.
According to criminals who invade enterprise networks or home networks, Internet of things equipment is a brand-new attack way for gaining benefits, invasion needs to be effectively prevented, an immune system for preventing invasion information of the Internet of things is built, danger signal perception is built, response models are built to achieve response of the Internet of things to invasion data, measures are taken to disconnect the network according to response information, and the immune system and the method for preventing invasion by Internet of things information are high in response speed and capable of preventing invasion in time.
Disclosure of Invention
The invention aims to solve the defects in the prior art, establish an immune system for preventing intrusion information of the Internet of things, establish danger signal perception and a response model to realize response of the Internet of things to intrusion data, and take measures to disconnect a network by equipment according to the response information, so that the immune system for preventing intrusion information of the Internet of things has various types of intrusion information of the Internet of things, is high in response speed and can prevent intrusion in time.
In order to achieve the purpose, the invention provides the following technical scheme: an immune system for preventing intrusion of internet of things information, comprising:
the system comprises a trusted computing module, a response sensing module and an Internet of things module;
the trusted computing module comprises local trusted computing, remote trusted computing and encryption computing, wherein the local trusted computing comprises an identity key unit, a certificate authentication unit and a trusted measurement unit, and the remote trusted computing comprises an access address identification unit, an integrity comparison unit and an access information storage unit;
the response sensing module comprises a calculating unit, a comparing unit, an implementing unit, a processing unit and a feedback unit, wherein the calculating unit, the comparing unit, the implementing unit, the processing unit and the feedback unit are used for carrying out basic response on the access behavior, the response sensing module also comprises a signal sensing unit, a signal accumulation unit and a threshold value comparing unit, and the signal sensing unit, the signal accumulation unit and the threshold value comparing unit are used for collecting the access information of an information accessor and sensing, accumulating and comparing the access information;
the system comprises an Internet of things module, a signal sensing unit, a response sensing module and a signal processing module, wherein the Internet of things module comprises a chip terminal layer, a network connection layer, a platform enabling layer, an integrated application layer and a data operation layer;
the internet of things module comprises an FRID label or a wireless sensor node, the signal sensing unit is used for collecting the antigen data of the activated information visitor and the data matched with the elements in the maturity detector set, the signal sensing unit is in data connection with the signal accumulation unit, the data collected by the signal sensing unit are transmitted to the signal accumulation unit and the signal accumulation unit, the threshold comparison unit sets a safety threshold, and the threshold comparison unit is used for comparing the data of the accumulation module with the safety threshold.
Preferably, the internet of things module further comprises a central main module, and the central main module is used for uniformly managing and coordinating local sub-modules.
Preferably, the central master module comprises a memory detector bank including a data storage module, a data hibernation module, and a random generation module.
Preferably, the data storage module stores the antigen data set transmitted by the initialization module, the data storage module is in data connection with the identification module, the data storage module is in data connection with the data dormancy module, and the data dormancy module dormancy initialization module transmits the antigen data set.
Preferably, the antigen data set transferred by the dormant initialization module is a memory detector, the random generation module is in data connection with the data storage module, the random generation module replicates the antigen data set transferred by the initialization module stored by the data storage module, and the random generation module randomly generates the random detector by the replicated antigen data set transferred by the initialization module stored by the data storage module.
Preferably, the chip terminal layer of the module of the internet of things comprises a chip, a module, an operating system of the internet of things, an industry terminal and a universal terminal.
The invention also provides a method for preventing the immune system from invading by the information of the Internet of things, which comprises the following steps:
firstly, a signal visitor needs to pass local trusted computing and remote trusted computing of a trusted computing module, wherein the flow of the local trusted computing needs to be verified by an identity key unit, a certificate authentication unit and a trusted measurement unit in sequence, and the remote trusted computing needs to be verified by an access address identification unit, an integrity comparison unit and an access information storage unit in sequence;
step two, after double verification of local trusted computing and remote trusted computing, an information visitor can enter the response sensing module in an encryption computing mode, and the information visitor needs to sequentially pass through a computing unit, a comparing unit, an implementing unit, a processing unit and a feedback unit for preliminary detection and authentication;
after the initial detection and authentication of the response sensing module, the information visitor needs to perform secondary detection and authentication through the signal sensing unit, the signal accumulation unit and the threshold value comparison unit, and then can be further in information connection with the Internet of things module;
and fourthly, after the Internet of things module is connected, the visitor can carry out deep access and operation on a chip terminal layer, a network connection layer, a platform enabling layer, an integrated application layer and a data operation layer of the Internet of things module.
Preferably, the network connection layer of the internet of things module comprises wide area communication, satellite communication, power line communication and limited network communication.
Preferably, the platform enabling layer of the internet of things module comprises an equipment management platform, a connection management platform, a security service platform and an application enabling platform.
Preferably, the integrated application and data operation layer of the internet of things module platform comprises at least three vertical platforms which are personal application, family application and government application respectively.
The invention has the technical effects and advantages that: according to the immune system and the method for preventing the intrusion of the information of the Internet of things, through the combination of the trusted computing module and the response sensing module, an information visitor can enter the response sensing module in an encryption computing mode after the information visitor needs to be subjected to double verification of local trusted computing and remote trusted computing, and in addition, the information visitor can be further in information connection with the Internet of things module through primary authentication detection and secondary authentication detection of the response sensing module; after the Internet of things module is connected, a visitor can perform deep access and operation on a chip terminal layer, a network connection layer, a platform enabling layer, an integrated application layer and a data operation layer of the Internet of things module; the method comprises the steps of establishing an immune system of the Internet of things for preventing intrusion information, establishing danger signal perception and a response model to realize response of the Internet of things to intrusion data, taking measures according to the response information to disconnect a network, and preventing intrusion in time due to the fact that various Internet of things intrusion information are high in response speed.
Drawings
FIG. 1 is a schematic diagram of the immune system for preventing intrusion of information of the Internet of things according to the present invention;
FIG. 2 is a flow chart of a method of the Internet of things information intrusion prevention immune system of the present invention;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
An immune system for preventing intrusion of internet of things information, comprising:
the system comprises a trusted computing module, a response sensing module and an Internet of things module;
the trusted computing module comprises local trusted computing, remote trusted computing and encryption computing, wherein the local trusted computing comprises an identity key unit, a certificate authentication unit and a trusted measurement unit, and the remote trusted computing comprises an access address identification unit, an integrity comparison unit and an access information storage unit;
the response sensing module comprises a calculating unit, a comparing unit, an implementing unit, a processing unit and a feedback unit, wherein the calculating unit, the comparing unit, the implementing unit, the processing unit and the feedback unit are used for carrying out basic response on the access behavior, the response sensing module also comprises a signal sensing unit, a signal accumulation unit and a threshold value comparing unit, and the signal sensing unit, the signal accumulation unit and the threshold value comparing unit are used for collecting the access information of an information accessor and sensing, accumulating and comparing the access information;
the system comprises an Internet of things module, a signal sensing unit, a response sensing module and a signal processing module, wherein the Internet of things module comprises a chip terminal layer, a network connection layer, a platform enabling layer, an integrated application layer and a data operation layer;
the internet of things module comprises an FRID label or a wireless sensor node, the signal sensing unit is used for collecting the antigen data of the activated information visitor and the data matched with the elements in the maturity detector set, the signal sensing unit is in data connection with the signal accumulation unit, the data collected by the signal sensing unit are transmitted to the signal accumulation unit and the signal accumulation unit, the threshold comparison unit sets a safety threshold, and the threshold comparison unit is used for comparing the data of the accumulation module with the safety threshold.
The Internet of things module further comprises a central main module, and the central main module is used for uniformly managing and coordinating local sub-modules; the central main module comprises a memory detector bank, and the memory detector bank comprises a data storage module, a data dormancy module and a random generation module; the data storage module stores the antigen data set transmitted by the initialization module, the data storage module is in data connection with the identification module, the data storage module is in data connection with the data dormancy module, and the data dormancy module dormancy initialization module transmits the antigen data set.
The antigen data set transmitted by the dormant initialization module is a memory detector, the random generation module is in data connection with the data storage module, the random generation module replicates the antigen data set transmitted by the initialization module stored by the data storage module, and the random generation module randomly generates the random detector through the antigen data set transmitted by the initialization module stored by the replicated data storage module.
According to the invention, through the combination of the trusted computing module and the response sensing module, an information visitor can enter the response sensing module in an encryption computing mode only after the information visitor needs to be subjected to double verification of local trusted computing and remote trusted computing, and in addition, the information visitor can be further in information connection with the Internet of things module only through primary authentication detection and secondary authentication detection of the response sensing module; after the Internet of things module is connected, a visitor can perform deep access and operation on a chip terminal layer, a network connection layer, a platform enabling layer, an integrated application layer and a data operation layer of the Internet of things module; the method comprises the steps of establishing an immune system of the Internet of things for preventing intrusion information, establishing danger signal perception and a response model to realize response of the Internet of things to intrusion data, taking measures according to the response information to disconnect a network, and preventing intrusion in time due to the fact that various Internet of things intrusion information are high in response speed.
The chip terminal layer of the Internet of things module comprises a chip, a module, an Internet of things operating system, an industry terminal and a universal terminal.
The invention also provides a method for preventing the immune system from invading by the information of the Internet of things, which comprises the following steps:
firstly, a signal visitor needs to pass local trusted computing and remote trusted computing of a trusted computing module, wherein the flow of the local trusted computing needs to be verified by an identity key unit, a certificate authentication unit and a trusted measurement unit in sequence, and the remote trusted computing needs to be verified by an access address identification unit, an integrity comparison unit and an access information storage unit in sequence;
step two, after double verification of local trusted computing and remote trusted computing, an information visitor can enter the response sensing module in an encryption computing mode, and the information visitor needs to sequentially pass through a computing unit, a comparing unit, an implementing unit, a processing unit and a feedback unit for preliminary detection and authentication;
after the initial detection and authentication of the response sensing module, the information visitor needs to perform secondary detection and authentication through the signal sensing unit, the signal accumulation unit and the threshold value comparison unit, and then can be further in information connection with the Internet of things module;
and fourthly, after the Internet of things module is connected, the visitor can carry out deep access and operation on a chip terminal layer, a network connection layer, a platform enabling layer, an integrated application layer and a data operation layer of the Internet of things module.
The network connection layer of the IOT module comprises wide area communication, satellite communication, power line communication and limited network communication; the platform enabling layer of the Internet of things module comprises an equipment management platform, a connection management platform, a safety service platform and an application enabling platform; the integrated application and data operation layer of the Internet of things module platform comprises at least three vertical platforms which are personal application, family application and government application respectively.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. An immune system for preventing intrusion by internet of things information, comprising:
the system comprises a trusted computing module, a response sensing module and an Internet of things module;
the trusted computing module comprises local trusted computing, remote trusted computing and encryption computing, wherein the local trusted computing comprises an identity key unit, a certificate authentication unit and a trusted measurement unit, and the remote trusted computing comprises an access address identification unit, an integrity comparison unit and an access information storage unit;
the response sensing module comprises a calculating unit, a comparing unit, an implementing unit, a processing unit and a feedback unit, wherein the calculating unit, the comparing unit, the implementing unit, the processing unit and the feedback unit are used for carrying out basic response on the access behavior, the response sensing module also comprises a signal sensing unit, a signal accumulation unit and a threshold value comparing unit, and the signal sensing unit, the signal accumulation unit and the threshold value comparing unit are used for collecting the access information of an information accessor and sensing, accumulating and comparing the access information;
the system comprises an Internet of things module, a signal sensing unit, a response sensing module and a signal processing module, wherein the Internet of things module comprises a chip terminal layer, a network connection layer, a platform enabling layer, an integrated application layer and a data operation layer;
the internet of things module comprises an FRID label or a wireless sensor node, the signal sensing unit is used for collecting the antigen data of the activated information visitor and the data matched with the elements in the maturity detector set, the signal sensing unit is in data connection with the signal accumulation unit, the data collected by the signal sensing unit are transmitted to the signal accumulation unit and the signal accumulation unit, the threshold comparison unit sets a safety threshold, and the threshold comparison unit is used for comparing the data of the accumulation module with the safety threshold.
2. The immune system for preventing intrusion of internet of things information according to claim 1, wherein: the Internet of things module further comprises a central main module, and the central main module is used for uniformly managing and coordinating local sub-modules.
3. The immune system for preventing intrusion of internet of things information according to claim 2, wherein: the central main module comprises a memory detector bank, and the memory detector bank comprises a data storage module, a data dormancy module and a random generation module.
4. The immune system for preventing intrusion of internet of things information according to claim 3, wherein: the data storage module stores the antigen data set transmitted by the initialization module, the data storage module is in data connection with the identification module, the data storage module is in data connection with the data dormancy module, and the data dormancy module dormancy initialization module transmits the antigen data set.
5. The immune system for preventing intrusion of internet of things information according to claim 4, wherein: the antigen data set transmitted by the dormant initialization module is a memory detector, the random generation module is in data connection with the data storage module, the random generation module replicates the antigen data set transmitted by the initialization module stored by the data storage module, and the random generation module randomly generates the random detector through the antigen data set transmitted by the initialization module stored by the replicated data storage module.
6. The immune system for preventing intrusion of internet of things information according to claim 1, wherein: the chip terminal layer of the Internet of things module comprises a chip, a module, an Internet of things operating system, an industry terminal and a universal terminal.
7. A method for preventing an immune system from invading by Internet of things information is characterized by comprising the following steps:
firstly, a signal visitor needs to pass local trusted computing and remote trusted computing of a trusted computing module, wherein the flow of the local trusted computing needs to be verified by an identity key unit, a certificate authentication unit and a trusted measurement unit in sequence, and the remote trusted computing needs to be verified by an access address identification unit, an integrity comparison unit and an access information storage unit in sequence;
step two, after double verification of local trusted computing and remote trusted computing, an information visitor can enter the response sensing module in an encryption computing mode, and the information visitor needs to sequentially pass through a computing unit, a comparing unit, an implementing unit, a processing unit and a feedback unit for preliminary detection and authentication;
after the initial detection and authentication of the response sensing module, the information visitor needs to perform secondary detection and authentication through the signal sensing unit, the signal accumulation unit and the threshold value comparison unit, and then can be further in information connection with the Internet of things module;
and fourthly, after the Internet of things module is connected, the visitor can carry out deep access and operation on a chip terminal layer, a network connection layer, a platform enabling layer, an integrated application layer and a data operation layer of the Internet of things module.
8. The method for preventing the immune system of the internet of things information from invading according to the claim 7, wherein: the network connection layer of the IOT module comprises wide area communication, satellite communication, power line communication and limited network communication.
9. The method for preventing the immune system of the internet of things information from invading according to the claim 8, wherein: the platform enabling layer of the IOT module comprises an equipment management platform, a connection management platform, a safety service platform and an application enabling platform.
10. The method for preventing the immune system of the internet of things information from invading according to the claim 9, wherein: the integrated application and data operation layer of the Internet of things module platform comprises at least three vertical platforms which are personal application, family application and government application respectively.
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