catalogs:13000098; contentid:12354897; publishdate:2024-02-22; Author: Zhang Weiju; file:1708585544666-84569e75-400d-44cb-b10a-8642252e84cb; source:29; From: "Education Examinations Institute of Ministry of Education" WeChat WeChat official account; timestamp:2024-02-22
15:05:38;
Networking times
In the digital intelligence era of the Internet of Everything,
The strategic position of network security is getting higher and higher,
The network security protection technology is constantly upgraded and iterated.
In recent years,
Trusted computing is gradually becoming
One of the mainstream technologies in the field of network security.
What is trusted computing?
Trusted computing refers to a computing mode that uses a special security module in a computing system to improve the overall security of the system.
What can trusted computing do?
Exploration and application
Trusted computing technology originated in 1992. After a long-term technical research, it gradually formed an independent and innovative trusted computing 3.0 system. From the national power system dispatching to the second-generation resident ID card, taxation, sports lottery, etc., all play a powerful role in ensuring network security.
Trusted computing technology landing power system
During the National Cyber Security Publicity Week in 2021, Beijing Trusted Huatai Information Technology Co., Ltd. won the third prize in the "Network Security Outstanding Innovation Achievement Competition Finals" for its "Information Security Solution of Power Industry Control System Based on Trusted Computing 3.0". This scheme innovatively realizes the application of active immune trusted computing 3.0 technology in the control system environment of electric power industry, and has been widely applied and deployed in the national electric power dispatching system.
Protect data security through trusted computing and other measures
On January 31, 2021, Henan Social Credit Construction Promotion Association, enterprise representatives, etc. released the kettle-opening App in Zhengzhou. To protect the security of users’ data, Kettle App combines cryptographic technology with data identification, and builds a data security system integrating transmission, analysis and application through trust management, access control, data encryption, trusted computing, and secret search, so as to solve problems such as privacy protection, authenticity of data sources, and prevention of identity counterfeiting.
Deployment and planning
"The 14th Five-Year Plan of China Film Development"
In November, 2021, "The 14th Five-Year Plan for China Film Development" was officially released. According to the "Planning", the National Film High-tech Research Laboratory is established by relying on the national film research strength, and has passed the national certification, focusing on cloud computing, big data, 5G, VR, artificial intelligence, machine learning, deep learning,Trusted computingThe whole solution of the new generation information communication technology and intelligent science and technology such as blockchain in the informatization construction, cloudization and intelligent upgrading of the whole film industry chain.
Beijing Sub-center Metauniverse Innovation and Development Action Plan (2022-2024)
In August, 2022, the People’s Government of Tongzhou District of Beijing issued the Action Plan for Innovation and Development of Metauniverse of Beijing Sub-center (2022-2024). According to the Action Plan, the sub-center will speed up security chips, zero-trust networks,Trusted computingTechnology research and development and industrialization, continue to strengthen the research and application of blockchain technology, and build a digital trust security system.
Shanghai Action Plan for Building an Innovative Highland of Network Security Industry (2021-2023)
In December, 2021, the Shanghai Economic Information Commission, the Network Information Office of the Municipal Party Committee, the Municipal Development and Reform Commission, the Municipal Science and Technology Commission, the Municipal Finance Bureau, and the Municipal Communications Administration jointly issued the Shanghai Action Plan for Building an Innovative Highland of Network Security Industry (2021-2023). The Action Plan focuses on frontier areas such as next generation communication and intelligent governance,Trusted computingZero trust and other new architectures, as well as the integration of new technologies such as cloud computing and artificial intelligence with network security technologies, to accelerate the research breakthroughs of key theoretical technologies.
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Live broadcast November 30th. According to Beiqing report, Li Tie himself recently found Chen Yiyuan, chairman of the Chinese Football Association, profoundly self -review and sincere apology.mean.
For Li Tie’s future, the Chinese Football Association will submit a report to the superior management department. After approval, it will announce the final result through official channels in December.
Li Tie brought the country’s feet this afternoon to the last outdoor training of this closed training at the Taihu Taihu Football Base in Suzhou.Subsequently, the team will take one day on December 1 and be collectively transferred to Shanghai on December 2 to receive "independent observation".Because some Chinese Super League teams have recently come to Shanghai to prepare for the Chinese Super League, some of the national football will directly meet with the club troops, and the national football coaching team will not arrange any collective training in Shanghai.
During the usual fishing, lead pendants are on the sub -line and eight -character ring, that is, the position of the leading leather seat of the pendant fishing. However, the water love is different, and the method of fishing for fishing must be changed. The reason why the master caught more than you is actually not much secret. The key is a "change" word. What fishing method never uses, nor is it obsessed with single lead or double lead, or some magical bait. For example, in order to increase the fishing nature of fish, we will move the lead, increase the length of the sub -line in disguise, and make the sub -line swinging the amplitude larger. Have time to eat bait.
Good people will have a heart of Barna Haichuan, can tolerate, tolerate, allow it, and help. Good people will have good thoughts. When they see others in trouble, they will reach out to help; when they see the weak are bullied, they will come forward. Good people always think too much for others. If you encounter something, you will think about it. I would rather lose myself, be aggrieved, and do not go to win or lose with others. Kind people, because they are not afraid of suffering, they will not suffer. There will be cause and effect in the world. Good and evil God will judge that you will pay back you will double you in the future. Good people, we, we must learn to understand the change of red dust, to understand calmness all the way; we, we must learn to forgive the imperfections of life, cherish, treat them well
In addition, in order to prevent the small fish from making a nest or a large flow of water, lead pendants are usually increased, and the space beans with fixed lead pendants are opened, which is what we often call fishing and running. Let the bait to the end quickly and use the stability of the large lead to reduce the effect of water flow on float. Through the above two examples, we will find a very interesting thing: it seems that there can be fishing anywhere in the online group, the position of the lead pendant is different, and the effect is different.
This is only the usage of single -lead pendants. In fact, in actual fishing, double -lead or even more lead fishing methods will be used many times. For example, when we fishing and running lead, although the weight of the lead pendant is greater than the buoyant of the float, the lead pendant itself has the entire buoyancy of the float. state. At this time, we must not only bear the buoyancy of the float, but also overcome the rubbing of the lead and the friction of the line group and the lead. The fishing is too blunt.
But at this time, if a double lead pendant, that is, two lead pendants are installed on the main line. First, use the lead pendant above to drift normally, such as adjusting 3 meters. Then use the lead pendant to run for lead. At this time, the lead pendant can only be exposed with a burden, which can be ignored, so the lead pendant will lie flat at the bottom of the water, but it is similar to the anchor -like fixation. effect. The line group can also slide easily in the lead leather seat, and the fish can swallow the bait into the mouth with only smaller strength, which will be much more sensitive than a single large lead pendant fishing and running lead.
In addition, if there is a sauce layer at the bottom of the water, we usually raise the fishing low. In order to prevent the bait from getting into the mud, we will also adjust the proportion of the bait very lightly. However, there will be a problem at this time, and there is no way to push the floats into the water when the double -hook bait hangs. For example, if we adjust the 6 meters, we will be exposed to the water surface after hanging the double bait. But at this time, what should I do if I want to get a bait suspended and the bottom of the bait? It is very simple. You can install a bite on the lower hook. This lead pendant does not need to consider the weight at all. The purpose is to let the lower hook bottom. However, at this time, the hook is still suspended. In this case, there is no need to consider the problem of drift. Fishing 1 or 2 mesh, the state of the bait in the bottom of the water must be a hook suspended and the bottom.
Even if you fish normally in the static waters, you can use double lead. For example, put a small lead pendant under the floating feet, so that the float can be quickly turned over. Make floating drift easier to find signals and positioning fishing points. However, when using a multi -lead pendant, you must consider the leading weight when bleaching, and you cannot interfere with the role of other lead pendants. The general principle is that whether it is a single lead or a double -lead pendant, it is adjusted according to the water and fish feelings. Don’t think that the double lead is tall, and the single lead will be out of date, otherwise it will be counterproductive.
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