Throughout the decades of cybersecurity development, security threats are still everywhere. As the saying goes, "When you see or see, I am there, only increase or decrease." From the traditional network security Three Musketeers "intrusion prevention, firewall, anti-virus," to the next-generation firewall, from traditional network security to industrial control system security, are inseparable from security protection, inseparable from security products. Especially in the general situation of national security, public infrastructure security has been included in the national security category, and industrial control system security is the basis for ensuring people's livelihood security. Who protects the safety of industrial control systems in such an important area?
Industrial control network security The domestic industrial control automation and intelligent process are deep, and the information exchange between the industrial control network and the external Internet or enterprise office network is becoming more and more frequent, which makes the industrial control network constantly face threats such as malicious attacks from external Internet and misoperation of internal personnel. The industrial control equipment used in the early stage was relatively closed. The industrial control system often paid more attention to the realization of functions during development, but lacked the attention to the safety of the industrial control network, which led to the inevitable safety defects in the industrial control system. At present, the traditional firewall can not completely solve these problems, and can not put the industrial control network under the protection of security. Through independent research and development, the company has penetrated into the market segmentation field and launched the Intelligent APT (Intelligent APT Defense) intelligent protection platform on the public infrastructure security level to solve the potential threat of the industrial control network.
匡en Network IAD Intelligent Protection Platform Public Infrastructure Security Guardian You can never guarantee that things you haven't seen are in a safe state. Industrial control systems have a wide range of logic, many applications, complex hardware, and diverse production equipment and production environments. Once destroyed, they may cause direct damage to the physical world. Standard IEC62443 defines the information security of industrial control systems: “Measures taken to protect the system; system status obtained by measures to establish and maintain the protection system; freedom from unauthorized access to system resources and unauthorized or accidental changes, Destruction or loss; based on the capabilities of a computer system, ensuring that unauthorized personnel and systems cannot modify software and its data, nor access system functions, ensuring that authorized personnel and systems are not blocked; preventing illegal or harmful intrusions into industrial control systems Or interfere with its correct and planned operations. "Summary of physical security, functional security, and information security, emphasizing the need for traditional IT security, first ensuring the availability and reliability of the entire system, and secondly ensuring the reliability of the control platform. And the confidentiality of the data stored therein.
The five major threats to industrial security are the sources of losses that can be caused to ICS assets. The threats fall into five broad categories, as follows:
First, environmental and natural threats: insufficient power supply, electromagnetic interference, static electricity, harsh temperature and humidity conditions, dust, etc., earthquakes, lightning, typhoons, floods, fires, etc.
Second, internal unintentional threats: operational errors, software failures, hardware failure aging, network overload, and Covert Channels.
Third, internal intentional threats: vandalism, unauthorized tampering, unauthorized use, and theft of important internal information.
Fourth, external attacks: ordinary attacks, commercial secrets, information wars, terrorist attacks, and so on.
Fifth, third-party personnel: There is a back door, and third-party personnel may not authorize changes to the system or install illegal software when performing maintenance on the system.
IAD intelligent protection platform, users maximize the value of <br> <br> deployment in industrial networks industrial control network protection products, end-user value is brought to maximize their security protection to ensure the smooth progress of industrial production. The Ian Intelligent Protection Platform can protect the national infrastructure from the following aspects:
Guarantee the structural security of industrial networks:
By deploying the industrial control network IAD intelligent protection platform, the industrial network can be protected hierarchically, including on-site terminal protection, regional protection and border protection. Realize communication isolation within each level, and access authorization control between each level. Help users complete the all-round, three-dimensional protection of industrial networks, and ultimately achieve the structural security of industrial networks.
? Guarantee the ontology security of industrial networks:
By deploying the industrial control network IAD intelligent protection platform, users can deeply grasp the operation status of the industrial network, deeply explore the potential vulnerabilities in the protocol traffic in the network and deal with these vulnerabilities, thus ultimately achieving the industrial network from the inside to the outside. Deep protection.
? Guarantee the behavioral safety of industrial networks:
By deploying the industrial control network IAD intelligent protection platform, network logs and alarm events can be obtained, and network maintenance personnel who report to the user are periodically generated for analysis, so that the user can grasp the behavior attributes of the industrial network and ensure network production from the perspective of network behavior. Safety.
Protect the genetic safety of industrial networks:
By deploying the industrial control network IAD intelligent protection platform, users can conduct deep analysis and diagnosis based on control protocols on industrial networks. At the same time, the industrial control network IAD intelligent protection platform has its own credibility and provides integrity verification for industrial networks. It means that the network security gene is deeply rooted in the whole process of production, penetrates into the basic elements of productivity, finds the optimization point of safety protection for users, and implants network safety genes for industrial production safety.
Industrial control industry vulnerability statistics
With the continuous enrichment of the Enion network product series, the IAD intelligent protection platform has been continuously strengthened and extended. The series products are built on the intelligent machine learning engine, deep packet parsing engine and open feature matching. It supports industrial control protocols and industrial Ethernet protocols. It has white-listed one-button intelligent learning, blacklist active defense, and large-scale distributed real-time network deployment. It can provide comprehensive defense and protection for industrial control networks. At the same time, combined with the inherent networking requirements of industrial control network security, it supports the routing mode and provides static routing functions, which not only protects the industrial control network security, but also meets its three-layer networking requirements.
Industrial control network security The domestic industrial control automation and intelligent process are deep, and the information exchange between the industrial control network and the external Internet or enterprise office network is becoming more and more frequent, which makes the industrial control network constantly face threats such as malicious attacks from external Internet and misoperation of internal personnel. The industrial control equipment used in the early stage was relatively closed. The industrial control system often paid more attention to the realization of functions during development, but lacked the attention to the safety of the industrial control network, which led to the inevitable safety defects in the industrial control system. At present, the traditional firewall can not completely solve these problems, and can not put the industrial control network under the protection of security. Through independent research and development, the company has penetrated into the market segmentation field and launched the Intelligent APT (Intelligent APT Defense) intelligent protection platform on the public infrastructure security level to solve the potential threat of the industrial control network.
匡en Network IAD Intelligent Protection Platform Public Infrastructure Security Guardian You can never guarantee that things you haven't seen are in a safe state. Industrial control systems have a wide range of logic, many applications, complex hardware, and diverse production equipment and production environments. Once destroyed, they may cause direct damage to the physical world. Standard IEC62443 defines the information security of industrial control systems: “Measures taken to protect the system; system status obtained by measures to establish and maintain the protection system; freedom from unauthorized access to system resources and unauthorized or accidental changes, Destruction or loss; based on the capabilities of a computer system, ensuring that unauthorized personnel and systems cannot modify software and its data, nor access system functions, ensuring that authorized personnel and systems are not blocked; preventing illegal or harmful intrusions into industrial control systems Or interfere with its correct and planned operations. "Summary of physical security, functional security, and information security, emphasizing the need for traditional IT security, first ensuring the availability and reliability of the entire system, and secondly ensuring the reliability of the control platform. And the confidentiality of the data stored therein.
The five major threats to industrial security are the sources of losses that can be caused to ICS assets. The threats fall into five broad categories, as follows:
First, environmental and natural threats: insufficient power supply, electromagnetic interference, static electricity, harsh temperature and humidity conditions, dust, etc., earthquakes, lightning, typhoons, floods, fires, etc.
Second, internal unintentional threats: operational errors, software failures, hardware failure aging, network overload, and Covert Channels.
Third, internal intentional threats: vandalism, unauthorized tampering, unauthorized use, and theft of important internal information.
Fourth, external attacks: ordinary attacks, commercial secrets, information wars, terrorist attacks, and so on.
Fifth, third-party personnel: There is a back door, and third-party personnel may not authorize changes to the system or install illegal software when performing maintenance on the system.
IAD intelligent protection platform, users maximize the value of <br> <br> deployment in industrial networks industrial control network protection products, end-user value is brought to maximize their security protection to ensure the smooth progress of industrial production. The Ian Intelligent Protection Platform can protect the national infrastructure from the following aspects:
Guarantee the structural security of industrial networks:
By deploying the industrial control network IAD intelligent protection platform, the industrial network can be protected hierarchically, including on-site terminal protection, regional protection and border protection. Realize communication isolation within each level, and access authorization control between each level. Help users complete the all-round, three-dimensional protection of industrial networks, and ultimately achieve the structural security of industrial networks.
? Guarantee the ontology security of industrial networks:
By deploying the industrial control network IAD intelligent protection platform, users can deeply grasp the operation status of the industrial network, deeply explore the potential vulnerabilities in the protocol traffic in the network and deal with these vulnerabilities, thus ultimately achieving the industrial network from the inside to the outside. Deep protection.
? Guarantee the behavioral safety of industrial networks:
By deploying the industrial control network IAD intelligent protection platform, network logs and alarm events can be obtained, and network maintenance personnel who report to the user are periodically generated for analysis, so that the user can grasp the behavior attributes of the industrial network and ensure network production from the perspective of network behavior. Safety.
Protect the genetic safety of industrial networks:
By deploying the industrial control network IAD intelligent protection platform, users can conduct deep analysis and diagnosis based on control protocols on industrial networks. At the same time, the industrial control network IAD intelligent protection platform has its own credibility and provides integrity verification for industrial networks. It means that the network security gene is deeply rooted in the whole process of production, penetrates into the basic elements of productivity, finds the optimization point of safety protection for users, and implants network safety genes for industrial production safety.
Industrial control industry vulnerability statistics
With the continuous enrichment of the Enion network product series, the IAD intelligent protection platform has been continuously strengthened and extended. The series products are built on the intelligent machine learning engine, deep packet parsing engine and open feature matching. It supports industrial control protocols and industrial Ethernet protocols. It has white-listed one-button intelligent learning, blacklist active defense, and large-scale distributed real-time network deployment. It can provide comprehensive defense and protection for industrial control networks. At the same time, combined with the inherent networking requirements of industrial control network security, it supports the routing mode and provides static routing functions, which not only protects the industrial control network security, but also meets its three-layer networking requirements.
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