What is network security and why should we pay attention to it?

Without network security, there will be no national security, no stable economic and social operation, and it will be difficult to protect the interests of the broad masses of the people. It is necessary to establish a correct concept of network security, strengthen the network security protection of information infrastructure, strengthen the construction of network security information co-ordination mechanism, means and platform, strengthen the construction of emergency command ability of network security incidents, actively develop the network security industry, and make the gateway move forward to prevent problems before they happen.

What is 0 1 network security?

Network security refers to the ability to take necessary measures to prevent attacks, intrusions, interference, destruction, illegal use and accidents on the network, make the network in a stable and reliable state, and ensure the integrity, confidentiality and availability of network data.

The 45th Statistical Report on the Development of Internet in China in April 2020 shows that the number of Internet users in China exceeds 900 million.

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Why is network security important?

Nowadays, network security and informatization have an impact on many fields of a country, and network security has become an important part of national security. Without network security, there will be no national security, no stable economic and social operation, and it will be difficult to protect the interests of the broad masses of the people. From a global perspective, the threats and risks of network security have become increasingly prominent, and have penetrated into political, economic, cultural, social, ecological, national defense and other fields. Network security has become one of the most complex, realistic and severe non-traditional security problems facing our country.

What is the overall situation of network security in China at present?

With the continuous evolution of network information technology and application, the Internet has become an important driving force for the development and upgrading of the whole economy and society. At the same time, the risks and challenges it brings are also increasing, and the threats facing cyberspace are also increasing. By carrying out cyberspace governance according to law, China's cyberspace has become increasingly clear, the top-level design of network security has been continuously improved, and the level of comprehensive governance of network security has been continuously improved. At present, all kinds of cyber crimes occur from time to time in China. Problems such as data security, invasion of personal privacy, and security protection of key information infrastructure are becoming increasingly prominent, and high-intensity network attacks are becoming more and more obvious.

The Summary of Internet Security Situation in China in 20 19 shows that the prominent problems of network security in China in 20 19 are: distributed denial of service attacks are frequent, and the organization and purpose of the attacks are more prominent; Advanced persistent threat attacks have gradually penetrated into various important industries; The vulnerability threat faced by information system is more severe; The awareness of data security protection is still weak; The security threat of "grey" applications to important industries is more obvious; The specialization and automation of network illegal production activities are constantly improving; The application of new technology brings new security risks to industrial control system.

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How to understand the relationship between security and development?

Security and development are organically unified. Development interests and security interests are important contents of national core interests. On the one hand, development is the guarantee of security, and there is no security without development; On the other hand, security is the premise of development, and security cannot be ignored for the sake of development. Security and development should be promoted simultaneously. Throughout the ages, many technologies are "double-edged swords", which can not only benefit the society and the people, but also be used by some people to harm the interests of the public and the people. Therefore, we should correctly handle the relationship between security and development. Network security and informatization are complementary, two wings and two wheels of an organic whole, which must be planned, deployed, promoted and implemented in a unified way.

How to establish a correct network security concept?

Correctly establish the concept of network security, and understand the main features of network security today;

First, network security is holistic, not fragmented. In the information age, network security is closely related to national security and many other aspects of security.

Second, network security is dynamic rather than static. The network has become highly interrelated and interdependent, and the threat sources and attack methods of network security are constantly changing, so it is necessary to establish a dynamic and comprehensive protection concept.

Third, network security is open rather than closed. Only based on an open environment, strengthen foreign exchanges, cooperation, interaction and games, and absorb advanced technologies, will the level of network security be continuously improved.

Fourth, network security is relative rather than absolute. There is no absolute security. We should ensure security based on the basic national conditions and avoid pursuing absolute security at all costs.

Fifth, network security is the same, not isolated. Network security is for people, and network security depends on people. Maintaining network security is the common responsibility of the whole society, which requires the joint participation of the government, enterprises, social organizations and the majority of netizens to build a network security defense line.