What are the Origins of the Internet?

The Internet (internet), also known as the international network, refers to a huge network of networks connected to each other. These networks are connected by a set of common protocols to form a logical single huge international network.

At the first level, Internet application models can be divided into e-government application models , e-commerce application models , network information acquisition application models , network communication interactive application models , and network entertainment application models . The book "Network and New Media Application Models-Innovative Design and Operation Strategy" (September 2015) pointed out that the secondary application models included in the primary application model of the Internet are shown in the table below.

List of architecture of network application mode

First-level application mode	Two-level network application mode
E-government application model ( office requirements )	G2B e-government model
	G2C e-government model
	G2G e-government model
	G2E e-government model
E-commerce application model ( transaction demand )	B2B e-commerce model
	B2C e-commerce model
	C2C e-commerce model
	O2O e-commerce model
Network information acquisition application mode ( information acquisition )	Search engine mode
	Information classification model
	Information aggregation model
	Knowledge sharing model
	Network News Mode
Network communication interactive application mode (communication demand)	Instant messaging mode
	Personal space model
	Social network model
	Web Forum Mode
Network entertainment application mode (entertainment demand)	Network Literature Model
	Network video mode
	Online game mode

As can be seen from the table, the network information acquisition application mode is further subdivided into network news mode, search engine mode, information classification mode, information aggregation mode, and knowledge sharing mode; e-commerce application mode is subdivided into B2B e-commerce mode, B2C e-commerce mode, C2C e-commerce model and O2O e-commerce model; network communication and interactive application modes are subdivided into instant messaging mode, personal space mode, online social mode, and online forum mode; online entertainment application modes are subdivided into online game mode, online literature mode, and network Video mode.

The root cause of the popularity of the Internet is its low cost, which has the following advantages:

1. Internet can exchange information without space restrictions

2. Information exchange is time-domain (fast update speed)

3. The exchange of information is interactive (person-to-person, person-to-person interaction can be exchanged)

4. Low cost of information exchange (through information exchange instead of physical exchange)

5. The development of information exchange tends to be personalized (easy to meet the individual needs of everyone)

6. Many users

7. Valuable information is integrated by resources, information

   the Internet

   The scale of Chinese Internet users continues to show a trend of continuous and rapid development. As of the end of June 2008, the number of Chinese Internet users reached 253 million. At the end of 2007, the number of US Internet users was 218 million. According to the estimated growth rate of US Internet users, the number of US Internet users will not exceed 230 million by the end of June 2008. Therefore, Chinese Internet users The scale has leapt to the first place in the world. During the same period, it increased by 91 million. In the first half of 2008, the net increase in the number of Chinese netizens was 43 million. More and more residents are aware of the convenient role of the Internet. With the decrease in the cost of Internet access equipment and the increase in residents' income levels, the Internet is gradually entering millions of households. The country with the highest Internet penetration in the world is Iceland, and 85.4% of its residents are Internet users. The penetration rates of China's neighbors South Korea and Japan are 71.2% and 68.4%, respectively. Russia s Internet penetration rate, which is similar to China s economic development, is 20.8%. On the one hand, there is still a large development gap between China s Internet and developed countries on the Internet, and China s overall economic level and residents cultural level have reached a new level in order to promote the development of China s Internet more quickly. It shows that China's Internet is in the rising stage of development and has great development potential.

   The scale of Internet users in different access methods, the industry and Internet users are very concerned about the speed of broadband access. The more netizens who enjoy broadband access services, the better the Internet access situation in China. The proportion of Chinese Internet users accessing broadband is 84.7%, and the number of broadband Internet users has reached 214 million. The number of mobile Internet users in China has reached 73.05 million. Among the 253 million netizens, the proportion of netizens who have connected to the Internet with a mobile phone within half a year reached 28.9%. Mobile Internet access has developed rapidly in China due to its unique convenience. The development of mobile Internet access has made Internet users richer in online options. The changes in mobile Internet access have also reflected changes in Internet access conditions from one aspect.

   By the end of 2009, the number of Internet users in China had reached 384 million, and the Internet penetration rate was 28.9%, which was higher than the world average. At this rate, the number of Internet users in China is expected to exceed 500 million in the next 2-3 years.

   According to January 16, 2012 China

   communication(

   Internet vulgar content mainly includes content that does not comply with laws and regulations, including information that promotes bloody violence, homicide, malicious abuse, insults and slanders others; content that is likely to induce adolescents' bad thoughts and behaviors and interfere with the normal learning life of adolescents, including direct or hidden expression Sexual parts, sexual behavior, with provocative or degrading pictures, audio and video, cartoons, articles, etc., illegal sex product advertisements and STD treatment advertisements, and dissemination of pornographic transactions, improper dating and other information; content that violates the privacy of others, Including walking away, candid photos, dew points, and using the Internet to maliciously spread others

   With the global expansion of the Internet, the rapid development of the Chinese Internet, China

   In the outlook for the Internet in 2020, computer scientists have begun to re-examine everything, from everything from IP addresses to DNS to routing forms and Internet security. They are thinking about how the Internet will work in the future without some of the most basic characteristics of ISPs and corporate networks. Their goal is extremely innovative, and that is to create an Internet with less security holes, higher trust, and built-in body management. As the U.S. federal government begins to vigorously fund a small number of capable research projects to enable these ideas to go out of the laboratory and be tested, this high-risk, large-scale Internet research will enter a period of rapid development in 2010.

   Here are some products or technologies that consumers may see in 2013, some of which have already taken shape in 2012, but this trend will become more apparent in the new year.

   In 2012, sensor-type wristbands such as Nike + FuelBand and Jawbone came into people's lives to measure how many people walk each day, how good their sleep is, and so on. I think this trend will continue in 2013, and the form of sensors will be improved and the functions will be more powerful. A sensor-equipped watch, the Basis, for example, measures heart rate. All of these devices integrate with mobile or web applications to track user conditions and provide recommendations.

   Another trend that people will see in 2013 is the further integration of applications and devices, allowing people to wirelessly control many daily operations, such as light bulbs and home appliances. In 2013, we will see more of these smart devices.

   The above forecast is only part of the development trend of consumer technology that we may see in 2013. Some other trends include cloud storage. What is certain is that there must be some unexpected trends that we have not predicted.

   With the development of the Internet of Things, the Internet will play a more important role-not only maintaining its own relative independence, but also becoming an important part of the Internet of Things architecture-the main technology of the network layer. ^[2]

   Mr. Lin Junyue said in two words: "the construction of a social credit system has only a beginning and no end" and "the network society

   Website Liangzheng has laid the foundation for building online credit

   The construction of the credit system is an extension of the real society. "According to Lin Junyue, China's online transactions have been very developed, especially e-commerce, not only the largest in the world, but also leading the world trend in many places. The social credit system is a society Mechanism is a new game rule established on the market in the era of credit economy. The establishment of a social credit system must not only be extended to the real society, but also to the network. The rules to be established in the real society, the network must also be established.

   Website Liangzheng builds online credit, publicizes website credit information, makes it easy for netizens to identify, trust, and recognize official websites, giving netizens peace of mind, peace of mind, and peace of mind.