Really lost!

Professor Tang is well-informed, but he is also a little dizzy at this time.

"Professor Tang, look at this document, what is it?" Wang Liang pointed out a path.

Professor Tang just glanced at it and said, "The experimental data during this period of time is encrypted, is it this file that was lost?"

"Yes, that's it, this file has traces of being copied and copied in its entirety. Wang Liang said.

"Sure enough. Professor Tang leaned on the table and nodded slightly.

"What encryption method is used?" Wang Liang looked at the folder and did not move rashly.

"It's a professional software, it's this, you see. "Professor Tang has already discovered that Wang Liang is a professional and is very cooperative with Wang Liang.

"I haven't seen this. Wang Liang frowned: "I can't open your file, and according to your statement, I opened this folder, and it is estimated that the files in it are also destroyed." However, just because I can't open it doesn't mean that others can't open it, gods who are 10,000 times more powerful than me abound, and after this folder is copied away as a whole, no matter how tight the lock is, it's useless. ”

"I know what you're talking about. Professor Tang understood: "That's why I'm in a hurry." ”

"Why don't you use Linux on your computer?"

"All the computers in the laboratory are not connected to the Internet, they are physically isolated, so the system is relatively easy to use. ”

"That's right, this kind of theft, no system is used. Wang Liang asked: "So, how many people know the lock screen password of this computer? I didn't find any traces of intrusion, I should know the password to enter directly." ”

"My five students. Professor Tang introduced them one by one, and the five students all have doctoral or postdoctoral degrees, and each of them has been with Professor Tang for at least three years.

Five students, two male doctors, one female doctor, and one male postdoctoral fellow and Ding Jianguo.

The computer in this laboratory is also used to store preliminary data after each experiment, and students can also use it, and the really valuable data Professor Tang will put it in an encryption software, and this password is only known to him.

Bai Song listened carefully to Professor Tang's information about the five people, and said, "If these five people have been following you, then there must be someone who told his friend the password here, oh no, he should call an accomplice, and then come in to steal it." ”

"The truth is this, the problem is, if it is related to my students, there is actually no need to steal the data in it", Professor Tang was puzzled: "Most of these experimental data, most of the students also know, although everyone only knows part of it, but in fact, it is not as confidential as you think, and we discuss it every day." ”

"But these data can't be remembered by brain memory, right?" Bai Song asked rhetorically.

"Yes. Professor Tang glanced at the computer: "I can't write it all down." ”

Experimental data is not just a result, including the details of the entire reaction change from beginning to end, and it is completely impossible to memorize them all.

"That's it, it shows that there is still a value in theft. Bai Song asked: "I'm not targeting anyone, among your five students, are there any of them who have a very high self-esteem and very average family conditions?"

"There are no particularly poor people, and I pay them a salary. Professor Tang shook his head: "I don't think very highly of myself, I have investigated all these people, and I won't want the kind of situation you said." ”

"It's evil. Bai Song scratched his head: "If you want to say that, the data was lost by yourself?"

"I'll check the video from the exit of the lab first. Wang Liang said: "Although there is no monitoring in the laboratory, there is a lot of monitoring in this building. ”

"There are dead ends in the monitoring in this building", Professor Tang said: "There are more cameras and older ones, and there are broken ones at every turn, and then there are often people who repair them, although I don't care much about monitoring, but if someone really comes to steal them purposefully, this will not be unguarded." ”

"Wait, let me ask again, are there any of your students who need a lot of money lately?" Bai Song asked without giving up, he always felt that this matter, from any point of view, was the most basic motive for committing the crime.

"The only person to talk to is Ding Jianguo, and I don't know how she is with your friend, and I haven't asked. ”

"Well, that doesn't take money. Bai Song shook his head.

Scientific research Wang is really miserable, the five of them are at least 26 or 7 years old, and they are all single, Ding Jianguo is now single or not, Bai Song doesn't know, Wang Huadong is still slow.

...

"Even if it might have an impact, call all five of your students. Several people tried a few methods, Wang Liang went to check the surveillance, and Liu Shuyuan began to investigate the scene.

Inspecting the site is also a basic skill, and there is nothing to inspect in this laboratory, because there are shoe covers and the like when you go in and out, but you still have to take a closer look.

"What are you asking my students to come here for?" Professor Tang and Bai Song asked separately.

"Chat. Bai Song said: "Let them hand over their mobile phones to me, and then you will continue to chat and talk about this topic." ”

"I don't have the heart to talk about this right now. Professor Tang shook his head.

"You don't have the heart to talk about it, and if someone steals it, you don't have the heart to talk about it. Bai Song smiled.

Professor Tang glanced at Bai Song and took a deep breath, although he didn't want to doubt his students, he knew that this was the best way.

Finding a teacher with monitoring, Professor Tang called all the students over and began to discuss the results of yesterday's experiment, and continued to arrange tomorrow's experiment.

Different from usual, Professor Tang is very satisfied with the recent experimental results, and a little frowning to talk about the huge impact that these experimental results may have, looking at this state, in a few years Tang should be nominated for the Nobel Prize in physics.

Bai Song saw very clearly in the surveillance that there was a boy whose expression was obviously wrong, and his surprise was not from the inside out at all.

After watching it for more than ten minutes, Bai Song sent Professor Tang a WeChat message, signaling him to say something cool.

Professor Tang was talking exaggeratedly, and after a while, he began to be rigorous again.

It must be verified by continuous experiments, otherwise it cannot be said to be effective.

At this time, the male doctor's state recovered a little.

A few students listened to it in a fog, they have not yet reached the level of integration of some things here, and they heard the tutor brag about B, and they all felt that 666, on this seemingly simple project, everyone here wrote (shui) three or five papers without any problem, why did the style of painting change again?

That is, Ding Jianguo, a little thoughtful, but he didn't say anything.