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5g is a double-edged sword. The Internet may be attacked more

5g is a double-edged sword. The Internet may be attacked more

On August 19, the 2009 ISC Internet security conference was held in Beijing. This year's ISC conference focused on "coping with cyber warfare, building greater security and building greater ecology".

Wu Hequan, honorary chairman of ISC and academician of the Chinese Academy of engineering, said in his speech that with the advent of the 5g era and the era of Internet of everything, the security problem under the new situation is becoming more and more serious.

He said that although 5g has realized the integration of computing and communication, network operation and maintenance based on big data artificial intelligence has reduced human errors, and intelligent monitoring is conducive to improving the security defense level of the network, 5g's virtualization and software definition capabilities, as well as the interconnection and openness of protocols have also introduced new security risks, Make the network more likely to be penetrated and attacked '.

Therefore, while enjoying the convenience brought by 5g, we should also face up to the security challenges it brings.

In addition, Academician Wu Hequan mentioned that the industrial Internet also faces great security threats.

How to achieve co creation and sharing, network information security enterprises, government departments and operators form big data collaboration with each other, obtain Real-time Threat Intelligence and risk notification and solutions, and use external forces to help enterprises improve the security defense of industrial Internet is the core problem to be solved urgently.

The following is the full text of Wu Hequan's speech:

Distinguished leaders, experts, guests and friends, good morning.

It is my great pleasure to attend the 7th Internet Security Conference and gather with network security experts and scholars from our country and from all over the world to exchange wisdom and ideas.

Now, on behalf of the China Internet association, I would like to warmly congratulate the convening of this conference. So far, China's Internet industry has gone through an unusual 25 years, deeply affecting all aspects of Chinese society and rapidly changing our mode of production and lifestyle.

Now the coverage of the Internet has been further expanded, and the development of the Internet is changing with each passing day, which supports the technology of Internet development and maintains a relatively high development speed. In particular, the emerging technology field of the Internet has a good development momentum. Last year, China showed strong development strength in 5g, quantum information, artificial intelligence, cloud computing, big data, blockchain and other fields.

With the advent of the 5g era and the era of Internet of everything, the security problems under the new situation are becoming more and more serious. Taking 5g as an example, mobile communication has realized massive interconnection, the user experience data rate has increased by 10 times, and the spectrum efficiency has increased by 3 times. 5g is not only faster than 4G, but also supports more business types and a wider range of applications.

However, 5g's security is also a 'double-edged sword'. It realizes the integration of computing and communication. The network operation and maintenance based on big data artificial intelligence reduces human errors. Intelligent monitoring is conducive to improving the security defense level of the network. However, 5g's virtualization, software definition ability and the Internet and openness of protocols also introduce new security risks, Make the network more likely to be penetrated and attacked. While we are glad to bring 5g imagination space, we must also face up to the security challenges brought by 5g.

Relying on 5g, the 'industrial Internet', which is regarded as the next direction of Internet development, also faces great security threats. The development of industrial Internet blurs the boundary between the physical world and the virtual world, and the resulting network attacks often have a more serious impact than in the past.

In the past July, we saw that some cities in Australia, the United States and other countries had major accidents of large-scale network disconnection and power failure. More and more facts show that the security threat has spread from cyberspace to the lifeline industries of modern associations such as large-scale manufacturing, electric power, transportation and medical treatment, Moreover, all these industries are related to the stability of the country and the interests of the people. Therefore, the industrial Internet needs to adopt strict security technology. The security of the industrial Internet needs to pay equal attention to management and technological development. The security of enterprises should realize threat information sharing and collaborative linkage with the security of the industry and society.

The industrial Internet is always online 24 hours a day, so that the security work of the industrial Internet is always on the road. How to achieve co creation and sharing, network information security enterprises, government departments and operators form big data collaboration with each other, obtain Real-time Threat Intelligence, risk notification and solutions, and use external forces to help enterprises improve the security defense of the industrial Internet, These are the core problems to be solved urgently in the industrial Internet.

The security of the Internet is an international issue. It is necessary to strengthen international cooperation and maintain the global common security ecology of the Internet.

Network security has become an important proposition that the state, society, enterprises and even individuals can not get around. It is urgent for all fields and individuals to jointly build an Internet Security ecosystem and develop the network security industry. We see that there are many well-known enterprises, small and medium-sized enterprises and industry experts in network security at home and abroad at this internet security conference, The sub forum also has rich topics, covering important topics such as policies and regulations, industrial Internet security, urban security, 5g security, vulnerability mining, network security personnel training and so on.

Here, I hope that experts and scholars in the field of global network security can share advanced experience and collide with new ideas here. I hope that this conference can stimulate more thoughts and opinions on the future of network security and jointly establish the ecology of network security.

Finally, I wish this conference a complete success. Thank you!