Naturally, the network technology of the Ninth Civilization was purchased on the World Wide Web, but the information about the current state of network technology on Earth was only available on the Internet or in libraries. Liu Yun's knowledge www.biquge.info of computer technology can only be said to be at an entry-level level, but he can use the time when the mnestic capsule takes effect to memorize relevant information and use it.

After purchasing the program code of Yundun in Wanjie Mall, the next step is to consider how to promote this program and how to get benefits on this software. As Liu Yun, who grew up in an ordinary family, in fact, has very little contact with this society, except for classmates and neighbors, he rarely has the opportunity to come into contact with other levels of things, but now he has to come into contact with some strange things.

After obtaining the program code of Cloud Shield, the first task now is to confirm whether the software has a sufficient security level on the earth, how many people can break through its defenses or whether anyone can break through its defenses, and more importantly, how to test the security level of this software. Liu Yun's own computer level has improved to a certain extent after reading and reading the network technology foundation of the ninth-level civilization, but you say that it is unrealistic to ask him to make a program or crack a program, after all, it is a rote memorization thing, and it has not been tested in practice.

Although the code of the purchased Cloud Shield is stored in the Wanjie General Knowledge Card, you can choose a device as the receiving source to automatically generate the software on the terminal for this code, and there is no need for Liu Yun to write it word by word.

Looking at the software interface on the computer screen, Liu Yun believed in the defense ability of this cloud shield in his heart, the key was that he didn't know how to test the defense level of this software, and no one in reality could break through its protection. In fact, now Liu Yun finds that his social circle is too small, except for his classmates and neighbors from childhood to adulthood, he hardly knows other people, let alone top figures in various industries. The problem in front of him is how to find a trustworthy network technology expert to help him test the security level of Cloud Shield, as long as there are professionals in the industry who can recognize this software, other things are simple.

Anyang City is actually a relatively developed city in China, although it is not as good as Beijing, Shanghai and Guangzhou, it is also a top second-rate city, especially in the network strength of the first-tier cities. The reason is very simple, the head office of Tianhe Group, one of the three major Internet giants in China, is in Anyang City. Around the Tianhe Building of the Tianhe headquarters, the Anyang Municipal Government has invested in the establishment of the Anyang Science and Technology Park, gathering thousands of high-tech enterprises led by Tianhe, Qiandu and other companies, which are not comparable to Zhongguancun in Kyoto in terms of scale, and can still rank among the top high-tech development parks in China.

In fact, it is the ignorance of this industry that prevents Liu Yun, Tianhe Group, as a top high-tech company in China, and its subordinate Tianhe Security Butler Branch will hold a network security attack and defense test for everyone in society every month. If a person is confident enough in his own level, he can break through the defense of Tianhe Security Steward, or find out the loopholes in it, he can propose it at the monthly meeting like the branch, and he can get a reward for working in Tianhe Group or directly in cash. It is because of the existence of this conference that Tianhe Security Steward has a good reputation in China, one is because it is free to use, and the other is that the security level is obvious to all, and it is publicly inspected once a month, and if there are loopholes, Tianhe will naturally launch relevant patches.

Liu Yun knew that there was a science and technology park in Anyang City, where he was located, and he also knew that the headquarters of Tianhe Group was in this city. Through browsing the Internet, he learned about the existence of the network security technology testing conference held every month by Tianhe Security Butler Branch. This also gave Liu Yun a new idea, there is no need to make a new brand, there is no need to use the name Yundun, anyway, no one on the earth knows the existence of this Yundun, and he can sell it directly to Tianhe Company or others. As long as this thing is used, it will naturally be able to exert its own value. As long as Tianhe recognizes this software and is willing to buy it, he can get a considerable part of the initial capital for starting a business, and he can also support his own transactions with Joseph and others, as well as the expenditure of live broadcasting, and he can develop his career more smoothly.

Thinking of this, Liu Yun put away his laptop and planned to go to Tianhe Company to see how the specific situation was.

The Tianhe Security Butler Branch is also in the Tianhe Building, and there is a department dedicated to the network security technology testing conference.

Zhao Hongyu has been a little anxious recently, as the general manager of Tianhe Security Butler Branch, since the old rival of Tianhe Group, Zhengxin Group, also launched security software last month, the market share of his software has been declining. Although Zhengxin Group's qualifications in this area are not as strong as Tianhe Group, their group's instant messaging software NewTalk (NK) occupies 80% of the country's Internet users, which makes it several levels less difficult to promote their new software. And since their software went live, the number of participants at the subsequent cybersecurity technology testing conference has also decreased considerably, and many people are very interested in the new software and are happy to take the time to find some vulnerabilities in a new software to their advantage.

"Hello, this is Tianhe Security Housekeeper, what do you need?" The company's front desk receptionist saw a hairy boy, and her good professionalism did not make her contempt for Liu Yun. On the contrary, after more than 1 year of reception experience in the company, this kind of boy who is obviously under the age of 20 and comes with his own computer is likely to be a tech nerd, and often their skills are very good, and almost everyone who dresses up like this can take away a large bonus from the company.