Significance and measures of security encryption of industrial control equipment

​ Current situation of industrial control safety

Industrial control system is an important facility to support the national economy , It is the nerve center of industry . Now industrial control system has been widely used in electric power 、 signal communication 、 chemical 、 traffic 、 Aerospace and other industrial fields , The key infrastructure supporting the national economy and the people's livelihood .

With the transformation of traditional industry , Digitization 、 Networked and intelligent industrial control systems are gradually connected to the Internet , Viruses 、 Trojan horse 、 worm 、 Botnets and other common threats also threaten the security of industrial control systems . In recent years , The emergence of blackmail virus , When enterprises lose a lot of data , It has also caused immeasurable economic losses to enterprises .

at present , Enterprises will build firewalls around industrial control systems 、 intrusion detection system 、 Intrusion prevention system and other technical control means , At the same time, unnecessary equipment will not be connected to the network ; When the equipment drawing data needs to be updated , Multi layer management and control of intermediate transmission equipment , Including setting up special equipment 、 Equipment virus scanning, killing and other administrative control means . Under multiple control modes , Crafty attackers can still bypass many protective measures , Attack industrial computers and machines , Infringe on the interests of enterprises .

​ Industrial control safety requirements

For special production equipment , In order to keep the business running , Choose more peripheral control measures , For industrial computer, machine and other terminal equipment , Instead, it will not be protected .

First , The system of special equipment is different from the ordinary operating system , Unable to install regular anti-virus software .

secondly , Anti virus software may affect the normal operation of the business system in the system , For non networked devices , The virus library of anti-virus software can not be updated in real time , Unable to cope with the new virus .

also , Update of business system on production equipment , Especially the remote update of suppliers , There are also certain risks . The supplier is connected to the internal network of the enterprise through the network , The network channel is not only available for suppliers to connect , Attackers will also attack through this network channel . Fragile industrial computers and machine equipment are directly exposed to the network , Security is hard to guarantee .

Solution

Terminal safety protection for industrial control system , Shenxinda launched CBS Cyberlock industrial control safety protection system .

Shenxinda CBS Cyberlock industrial control safety protection system is from the perspective of data protection , By mirroring the operating system , The snapshot is extracted from the working scene 、 Business data access behavior 、 Business scenarios, etc , Establish a safe container , Sign the host operating system and business program , Verification audit of data access , Put an end to illegal data use , In the white list mode of keeping constant and responding to changes , Protect the operating system and data , Stop extortion virus and other viruses 、 Hacker attacks .

​CBS Cyberlock host reinforcement solution subverts the traditional security defense concept . Even after losing system administrator privileges , Still able to defend effectively , Ensure the security of data and business systems , So as to realize the defense mechanism of the last meter .

CBS The premise of setting cyberlock host reinforcement system is that hackers or viruses break through the security protection outside the door and enter the system , Data security protection , Minimize damage , Add a lock to the business system , Improve safety .