Above the news is a picture, with seven or eight people standing there, each holding a sign in his hand, but the background is obviously not in China.

Hei Tian said: "This news is a news published in a newspaper in a Southeast Asian country. Several people in the picture hold signs and support the local government in selling a national bank to the United States. The following text praises this as a manifestation of public opinion, proving that the government's decision is correct and has received support from the public!"

"And what is the fact behind this report?" Hei Tian smiled, and another picture flashed behind the scenes, and the seven or eight people just were in one corner of the picture, while on the other side, there were a large number of people holding signs, "The fact is that more than 3,000 people were gathering ten meters away to protest the government's decision."

Hei Tian stretched out his hand to compare the distance and said, "There is only ten meters between the truth and the facts. But I can guarantee that many people will find it difficult to see the deception of such news, because he also reported the truthfully. Unfortunately, he only reported part of the facts."

"Show you another picture!"

The curtain flashed and another picture appeared. Many people were queuing, and it was also a news. The title of the news was, "Our city reappeared in the grand scene of queuing up to buy a house!"

Then the curtain flashed again, just on the other side of the team, where the camera could not see, the developer was paying money to those in line, each with one hundred. The so-called news was actually a posed photo.

"This news involves some economic interests, and you may be able to see through it!" Hei Tian smiled, and then the curtain behind him went dark. "After reading these, I don't know what you think in your mind at this moment. Have you ever thought that the facts we came into contact with on the Internet may just be intercepted part of the facts, or they may be photographed."

"However, fake is fake and will not become real. Although this false information is more deceptive, we can still see through it, but it is just a little more difficult! However, if the level of false information is raised one level further..."

Before Hei Tian finished speaking, the venue exclaimed a few times, "No, it's hard to see through at this level. If there is a higher level, do you still have to live?"

"Along the way, it is the level of information war. To put it simply, it is eyeball battle!" Hei Tian laughed twice, "I will continue to give an example, haha, there were two idioms in ancient times, called three people becoming tigers, and everyone knows the meaning, so I won't explain it. In ancient times, information was inconvenient, mainly through word of mouth and follow the crowd. In the end, the truth was gone. In today's era, it is very convenient for people to obtain information, and the situation is different. It can be said that whoever controls the eyeball will master the truth."

"With traditional newspapers, magazines, televisions, and radio's ability to disseminate information has declined, everyone has begun to compete for the Internet. Just imagine, if you open all news websites and the content of the report is the same, would you think that the content is real? If you still have a trace of doubt, then go to the search engine to verify it, but if the search results are still the same, will you still have doubts now?"

"Have you ever thought that this news itself is fake, and the results of search engines have been deliberately tampered with. However, there is only this fact everywhere you can see. Then, in a subtle way, everyone will choose to believe that what they see is the fact. This is actually a purposeful invasion of information, and we are in a passive acceptance position and have no choice!"

"How powerful is this subtle power?" Hei Tian raised his hand. "Let me give another example. During the campaign, the new US president threw a lot of campaign advertisements on the website and Google search engines. In this information war, he won. It was often said that there was racial discrimination in the United States, but this black president won the support of 75% of American voters! The power of information invasion is so great that you can imagine!"

"You may also ask, is there a higher level?" Hei Tian asked back.

There was a noise in the audience, which was exactly what everyone wanted to ask.

Hei Tian shook his head and smiled: "No more, if you have a higher level, that is the ultimate form, a cyber war that can destroy the Internet!"

The audience laughed, but couldn't help feeling a little disappointed. Is it over so soon?

"The levels I just said that the scope of information security belongs to the category of information security. In the network environment we are in, there are bad businessmen who manipulate public opinion and make a fortune; outside, there are enemies who are competing for attention and invading information. This is the truth of the fact!" Hei Tian paused, "Information security war is the norm of network security and also the norm of cyber war!"

"Someone may ask, why is it both the normal of security and the normal of war? This is a bit contrary! In fact, it is not at all!" Hei Tian faced the audience, "We often say that the normal of military is deterrence, and the ultimate form of military is war; on the contrary, the normal of economic is war and plunder, and the ultimate form of economy is deterrence and blockade! But the Internet is a very special product, it just gathers the above two aspects. There is a virtual economy above the Internet, and it also accounts for a large proportion of the global economy. We need the virtual economy and the convenience brought by the Internet. While we accept it, we have to face the danger of being invaded."

"The normal state of cybersecurity is war, and the normal state of cybersecurity is deterrence, but their ultimate form is the same, that is destruction and destruction!" Hei Tian expressed his conclusion, "If the network security side is too much, it will suppress freedom, making the Internet in name only, but it has no spirit; if the war side is too much, it will split the Internet into local area networks, or even reduce and disappear."

"Before the age of 25, everything I do falls under the category of information security, and I am responsible for the information security of users; and after the age of 25, everything I do is to prevent the arrival of the ultimate form!"

"All the rules of the Internet are formulated by others, and all the basic services of the Internet are in the hands of others, and even the computers we use are made by others. While we enjoy the convenience brought by the Internet, we are also facing a war of completely unequal strength. The life gate is in the hands of others, and the virtual economy we built on the Internet seems prosperous, but is actually very fragile and will disappear if we are not careful. If one day, we wake up and find that our computer system is locked and cannot be started. After it is started, the email cannot be sent and received, and all the familiar websites cannot be opened, then this is the ultimate form of cyber war. My responsibility is to prevent this from happening!"

The venue suddenly burst into applause, applause for Hei Tian’s speech.

Since Hu Yifei was born to come into contact with the Internet, the Internet has been like this. Over the years, he has long been accustomed to using Microsoft's operating system, also used to having Intel's CPU in the computer, used to using Word to make documents, and used to using Microsoft's III browser to view web pages. The only thing he is not used to is that after upgrading other people's things, he has to spend time to adapt, but in the end he still has to get used to it. Therefore, Hu Yifei has never thought about so many problems at all. What he thinks about is that he is using XP himself, or using win7, and other problems.

Now that Hei Tian said this, Hu Yifei felt that he was really shallow and his vision was too low. His eyes only knew how to stare at those viruses and several hackers who were making trouble. He also felt that he was the number one figure in the security industry. He was so arrogant, but in fact he was too far away.

For the first time, Hu Yifei felt that he admired others a little. Even when facing the technical madman Dr. T, he had never felt this way. Today, in front of the hacker realm of Heitian, he was really ashamed of himself.

Heitian's report meeting continued. He described in detail the future direction of network security for everyone. One direction is information security and the other direction is to prevent the ultimate form of cyber war. Heitian gave a detailed explanation for each direction.

Finally, Hei Tian said: "I don't hide it. Our network does have many problems. Our network management level is too simple and rough. But I hope everyone will not complain about it because complaining cannot solve these problems. This is also the original intention of my presentation meeting today. I want to tell you that if, if you really love the Internet, if you feel that you cannot live without the Internet, then please take the initiative to take the responsibility of protecting it, don't complain, but face the difficulties and solve these problems. If you let it go, if you escape, then the Internet will eventually abandon you!"

There was a tide of applause in the venue again. Maybe everyone was coming for hackers at the beginning, but during this lecture, everyone had the feeling of "listening to you is better than reading for ten years". This opportunity to broaden their horizons is not something you can have every day.

When the show ended, many people rushed to the podium, took photos, signed, contact information, and even a little anxious. They even had to worship Heitian as their teacher. After nearly an hour of trouble, everyone let Heitian go.

Seeing that everyone is so excited, Hei Tian is very happy. This means that his report will not be done in vain. If one person has more knowledgeable people, then the network security will be more guaranteed.

Hu Yifei sat there without moving. He discussed the content of Heitian's speech just now. At this time, he felt a very wonderful impulse in his heart. He felt that he could do something to prevent the ultimate form of cyber war, but he was unable to determine what he could do now, and he couldn't help but feel a little anxious.
Chapter completed!