Chapter 221 You May Be Bleeding Zhang Lingxi came to look for information in an open and aboveboard manner. Hou Debang, the new dean of Jiangzhou Institute of Materials and Chemistry, had already made arrangements, and Lu Shan could use any information he wanted, and the laboratory could use it as it wished. Because in Hou Debang's opinion, his own material level cannot be compared with Lushan's. How can a poor chess player be afraid of being cheated by a chess master? If Lu Shan can find any valuable information and produce results in the laboratory, he will definitely remember the kindness of Jiangzhou College of Materials and Chemistry, and it will be natural for him to cooperate with Jiangzhou College in the future, which will maximize the benefits. But others don’t receive such high treatment, and they all have to apply if they want to use the laboratory. If you don't apply, it can only be used to a limited extent. Wang Yang was filled with envy as he watched Zhang Lingxi input a bunch of account passwords, then take the information and leave. At this time, Tan Ming sent a message to complain: "Why is it so troublesome? It wasn't so troublesome to connect to the Internet before." Wang Yang said angrily: "Isn't it because you took the data? The new dean Hou Debang, under Lu Shan's suggestion, fully upgraded the information security, saved all the experimental data in the database, and then deleted all the experimental data after uploading! If you want to get the data now, you need a special one-time account and password to find it in the database on the intranet! Now that everything on your computer has been deleted, I can't take the risk. You have to find a way to get a one-time account and password." Tan Ming was rebuked and had nothing to say. This was indeed his own fault. He could only wait and see if the computer experts at Binfa could solve the problem. "This requires breaking through the database firewall!" The computer expert also frowned. The difficulty of this matter increased so much at once. It is really not easy to get the money.
But Professor Lawrence also gave a strict order that no matter how high or low the problem was, it had to be achieved. At worst, more money would be needed. Money is good and can solve 99% of the problems. Money can be used to find a solution to the remaining 1%. When Zhang Lingxi returned to BanSi Company, he felt something was not right. Wang Yang had always had a good relationship with Tan Ming in the team. Now that the laboratory has upgraded its security measures and strictly enforced the rules of use, Wang Yang is still continuing to connect to the external network, which is very suspicious. Zhang Lingxi, feeling uneasy, told Lu Shan about the matter, and Lu Shan instantly became interested. Coincidentally, Zhang Kaifeng and Liu Wenjie were there, so everyone started discussing it. "Is Wang Yang just being lazy?" Zhang Kaifeng has done the same thing himself. Being lazy is human nature. "No, the laboratory has repeatedly emphasized strict control over its use. Wang Yang is playing with fire. Is he planning to sell the information to someone?" Liu Wenjie frowned. "I'm afraid that Tan Ming might have contacted him." It has to be said that it makes sense that men don't like women's sixth sense because it's too accurate. "Then call the police and have Wang Yang arrested! Don't let him succeed. The information is confidential!" Zhang Kaifeng suggested immediately. At this time, Lu Shan waved his hand and said, "Don't worry, it's not that easy to get the information. Since that person escaped, the information has been almost deleted. Jiangzhou University has established its own database. Every query requires a temporary account and password. There are records of reading and taking information. It cannot be directly downloaded, copied, or changed." "What if Wang Yang cooperates with others and guides them to attack the server? Wouldn't that be dangerous?" "It has been upgraded, so it won't be so easy to break into. But we do need to be a little more careful about this matter." "Moreover, the core information about our companion silicon memory is in our own hands, and the detailed information of the paper is at the Xiaguo Academy of Sciences. The information from the School of Materials Chemistry of Jiangzhou University is just marginal information, so it doesn't matter if it is taken away." The scientific research community in Xia State is not so stupid as not to upgrade confidentiality measures when encountering Tan Ming. There are already complete safety measures in place. After Lu Shan finished talking to everyone, he immediately contacted Hou Debang, the new dean of the School of Materials and Chemistry of Jiangzhou University. Hou Debang's hair stood on end at that time: "How could such a thing happen?" He was really scared. Tan Ming had just escaped, and now Wang Yang came. Was the land of Jiangzhou University poisonous? The dean of the School of Materials Science and Engineering? "Call the police immediately." Hou Debang was also decisive, but Lu Shan stopped him immediately. "What if it's a misunderstanding?" "But we can't just do nothing, what if there's a problem?"
Lu Shan smiled and told him his plan. Lu Shan can provide fake information on topological semimetal semiconductor materials as bait. The encryption difficulty cannot be too easy to avoid suspicion. In this way, we can not only know whether Wang Yang really stole the secrets, but also effectively mislead the research of hostile forces, which is killing two birds with one stone. "This is a good idea!" Hou Debang also laughed. Lu Shan's move was really brilliant. "I will compile a copy of the fake information. Although it is fake, it is very real because it is the wrong data from our experiment. Please cooperate with me. With this bait, if Wang Yang has a problem, I will definitely find a way to get it." "Okay!" "At the same time, we have to pay attention to Wang Yang's movements to see if he has any signs of transferring assets and running away. We also have to keep a close eye on the immigration department to see if there are any signs of him buying air tickets to travel." "know." A big net was quietly spread out, waiting for the fish to come in. After Wang Yang waited for a while, the United States sent him information about how to connect to the Internet. He was dazzled by it, but fortunately he was a highly educated person, so he just had to do what they said. After a busy work, the computer was finally connected to the external network. Wang Yang quickly turned off the computer screen and left the computer running. With the local computer as a springboard, the cracking efficiency would be much faster. Wang Yang didn't know that his actions had begun to be monitored, but he was cautious and kept asking Tan Ming when the task could be completed. In order to increase the cracking efforts, Tan Ming's team has found three teams to work together. This matter has alarmed the top US officials, and everyone wants to get their hands on such epoch-making material. The expert is indeed an expert. He quickly found the loophole in the firewall and began to attack continuously. "It's confirmed that Wang Yang has a problem. Keep a close eye on him!" Lu Shan also stared at the computer. There were only a few people around, one of whom was Dean Zhou Wei of the School of Computer Science. Dean Hou Debang was very nervous. He was really afraid that hackers from the United States had entered the server. If this was okay this time, what about the future? Wouldn't the Xia country's scientific research server be open to the public?" Lu Shan saw Hou Debang's doubts and said, "Don't worry, there is always a way." At this time, Turing in the Heroic Spirit Space suddenly became interested. He was the originator of computers and had never actually observed the attack and defense between hackers. He asked Lu Shan to inform him of the latest situation in time. After watching for a while, he understood the principle. To put it bluntly, it was to disrupt the opponent's program through his own program, causing paralysis, and then enter the opponent's computer and do whatever he wants. However, the logical operation involved is quite interesting. How to better disguise one's own code as the code of the other party's program and trick it into running is a big question. Turing was eager to try his hand at it, so he gave a few suggestions, which immediately improved Lu Shan's defensive strength, but Lu Shan did not adopt all of them. If all of them were adopted, the hackers on the other end would cry. "Is it not done yet? If I don't go back and turn off the computer, people will know that it was me who connected to the Internet!" Wang Yang was very anxious. Why was this matter different from what he expected? "Almost done, just a little more to crack!" Tan Ming was also anxious. If this kind of thing was delayed for too long, the server would be attacked and people would pay more attention to it. Then they would just cut off the power. What else would they do? There was no cloud data technology these days. Even if there was! Could the secrets of the laboratory be uploaded to such a place? Jiangzhou University’s firewall was “retreated step by step” and finally opened the door unwillingly, and the US team immediately cheered. Tan Ming hurriedly operated his computer, specifically looking for experimental data on topological semimetal semiconductor materials. When he found this folder, he almost breathed and immediately transferred it in reverse. However, Tan Ming was still a little confused. How could Lu Shan's experimental data be in Jiangzhou University? Didn't he take it all away? Could it be fake? So after downloading it, Tan Ming opened it and read it immediately. The data in it are indeed not previous data, but this is a new topic. The theme is to achieve attosecond range measurement and control of metal electron release, which can speed up the speed of electronic circuits by 100 million times. By superimposing two laser fields of different intensities and frequencies, the electron release from the metal can be measured and accurately controlled to within a few attoseconds. The phase shift of the two laser pulses enables scientists to gain a deeper understanding of the tunneling process and the subsequent movement of electrons in the laser field. Once we understand the rules, we can integrate the components of the test device (metal needle tip, electronic detector) into a microchip, which is equivalent to having complex circuit technology with a bandwidth as high as the Pachtz range, and running nearly a million times faster than current electronic circuits! The significance of this information lies in the fact that Tan Ming can ignore the original material requirements to a certain extent and instead start from external forces to make the material achieve the performance of a topological semimetal semiconductor.
"Okay! This is the latest information!" Tan Ming shouted like crazy, and the American team cheered. Lu Shan also smiled: "It's done, the fake information is taken away." Through the attack just now, Lu Shan also found out that the real IP address came from the United States. Although it was hidden by a zombie machine, it still could not escape Lu Shan's eyes. Fake information is a huge pitfall for anyone who gets it. If you want to discover that it is fake information, you have to pay an extremely huge price. The amount of money spent is calculated in billions of yuan. Whoever uses it will know, and whoever is affected will suffer. Those laser emissions and those controllable magnetic fields all require high-precision equipment to achieve, and the United States will have to bleed a lot of money. After receiving the news, Wang Yang prepared to slip away, but as soon as he stepped out of the door, he was stopped by two men with serious faces. "Come with us!" The voice was as cold as steel and it directly shattered Wang Yang's heart. "Who are you? What are you going to do!" Wang Yang shouted desperately. (End of this chapter)