The more complex the defense of the textual compound formula, the higher the level of file confidentiality.

This is one of the internationally recognized secrecy charters, and most of the classified documents in the world today use this kind of defense facilities, and there are two places that have raised the defense system to a level that is currently incomprehensible by human science and technology - fusion weapon silos, and the underground vault of the Bank of Zurich.

The defense level of these two systems is 'extremely high', and even the computer that uses the computing power to support the entire space city will take four hundred years to defeat these two systems.

The next level is 'extremely high', which is generally used to protect international top-secret information, state secrets of developed countries, and the confidentiality of higher education examination data in various countries.

After all, the system is designed by humans, and it is common sense that humans can crack it if they can design it, so it is too naïve to protect secrets and completely hope for system protection, and the decision-making level of the regime will not make such a low-level mistake, so Camille, a famous scientist, was actually monitored by someone, and at least twenty spies were mixed among the students at the lecture that day....... Don't get me wrong, it's not those spies who pretend to be students, but, they are both students and spies, and almost every college in China is infiltrated with all kinds of spy students, who study, take exams, eat, sleep, and sleep like normal people...... However, they will secretly write down all the useful information, such as the age, identity, qualifications, and even the latest scientific research results of the professors, and they will study hard to master the science and technology that China already has, and it is unknown what they will do next.

Some people will ask how such students get into universities? Won't the identity be discovered?

In fact, this is a question that extends over history, and there is still a huge difference between the post-22nd century and the early 21st century, and the espionage industry has made tremendous progress in this century, and that is, ...... The spy started a family.

A large number of spies infiltrated Huaxia at the same time and formed a family here, and then ...... Rooting, germination, the descendants of these spies are the second generation of spies, after the special training of their parents, they continue the work of the previous generation, and then pass on to the third generation, from the middle of the 20th century to the 22nd century, more than 100 years are enough for these spy families to reproduce to the fourth generation, these people are huge, and stand firm, grow up and learn like normal people, and then they will penetrate into every industry in China, just like frogmen lurking underwater.

Keep in mind the principle that spies are elite.

If you don't have a good brain, you can't do this kind of work, this is the real life on the tip of the knife, spies have no human rights, are not protected by international treaties, once they are discovered, they will be taken away directly by the military, and now interrogation spies are not afraid to ask questions, special interrogation drugs have long been introduced in the early 21st century, after taking this drug, people will obediently tell what they know, this drug is very serious to brain damage, people will generally become dementia after taking it, serious brain death.

Camille admits that she is cautious, and when she gave the first lecture, she felt that at least ten pairs of eyes were staring at her with suspicion, and she was also observing each student, and finally carefully selected forty students who might be eligible for the second lecture, and finally confirmed the person she was looking for - Wu Mo.

The Weak EMP is able to shield all electronic devices and the 'Eyes of the Heavens', a weapon created by Long Grimes that is currently only available at Camille, and is the only weapon in the world.

She felt that she had done her best, so if she could still be discovered by the spies, it would be really bad.

Leaking top-secret international documents is a felony, and in the last century, it was punishable by electrocution, and now on the ground I am afraid of life imprisonment.

Yin Yanbai sat quietly in the computer classroom No. 412 and helped his glasses.

Camille's luck really wasn't great.

Her surname is Yin, and her name is Bai, a name that her father acquired, but she took her mother's surname.

Her great-grandfather was a spy, a Frenchman from the last century, one of the heirs of a Fortune 500 company in Europe at that time, and a side line of European royalty, Camille was also a side line of French royalty, and they might be a little bit related to each other.

Their family's penetration of Huaxia began with the reform and opening up, her grandfather received instructions to cooperate with Huaxia enterprises to enter the Chinese market, her grandfather had two sons, the eldest son inherited the business, the second son married the daughter of a famous enterprise president in Huaxia, this second son is Yin Bai's grandfather, and later in the financial crisis, the family was impacted, and the family business also lost its influence in the past, but to this day, Yin Shanbai is still a daughter, her pupils are ice blue, This is the only characteristic given to her by her ancestors, or a royal feature, she has always worn contact lenses to cover this up, in addition, she is more than 99% similar to a normal Chinese person.

Yin Yanbai has undergone complete training, but she has hardly engaged in espionage operations, because there is no need, their family's mission has long been terminated, and the skills that her father taught her are probably to make her smarter and more 'sensitive', after all, like 'unconscious memory method' and 'military hand-to-hand combat'....... These skills are indeed very exercised, she has been practicing these things since she was five years old, don't look at her weak appearance, if she starts to do it, she doesn't dare to say ten, but she may still be able to solve it with three or four strong men.

But that night she suddenly received an urgent order from her father to spy on Camille and record all of Camille's actions in detail.

At that time, Yin Yanbai realized that his family had never gotten rid of the fate of spies, and it was easy for those people above to find and reactivate them, and they had no way to resist, there was no way, exposure was equivalent to death, if they were not obedient, their country could completely borrow a knife to kill people and sell their news to Huaxia through various means, so that they would lose everything overnight.

Fate is in the hands of others to know how precious freedom is, Yin Yanbai has been under huge psychological pressure since the day she knew the truth of the family, originally as the eldest sister, she was going to inherit the family, and in the future she would live a life of glory and wealth that everyone envies, but she took another path, she chose scientific research, one is what she likes, and the other is ..... Top scientific researchers, especially 'national soldiers', have the right of international special amnesty, because of the important scientific research value and strategic significance of these people, they will not be threatened with the death penalty, even if they commit crimes, unless it is a particularly heinous crime, the maximum sentence for them can only be life imprisonment, and if she is lucky enough to enter the space city, as long as she enters the space, then the laws on the ground will be invalid for her, (the space city has another set of laws), this is what she wants.

For this goal, she can be described as struggling, with her ability, she can be directly admitted to Jinghua University in the college entrance examination, but she deliberately entered here with a low score, because in her province, Jinghua University only has 14 admission places, and the direct admission is too eye-catching, plus her family is not a low-key family, in case the official comes to check, there will be a danger of exposure.

And the graduate school entrance examination is much more low-key, with her talent and the resources given to her by her family, as well as her own efforts, it is not difficult to do this. Her family, especially her father, fully supported her idea, in fact, they had long wanted to get out of this fate, otherwise it would have been too sad to be so frightened.

But now fate has caught up with her, this damn fate seems to be against her, obviously she is getting closer to her dream step by step, but the sudden order makes her have to do it, she was watching outside the door when Camille handed over the chip to Wu Mo that day, at that moment she prayed in her heart that Camille would not be stupid, but it seems that she is not a very smart woman, in fact, Yin Yanbai hinted that Camille was a spy that day, and the quantum information black hole penetration experiment was a top-secret experiment, Anyone who knows about this is either a hacker or a spy! She said all this thing, which was basically to paste the four big words 'I am a spy' on her face, but Camille was stunned and didn't react, if she could react, she would definitely restrain herself and not show her feet, and when the time came, Yin Yanbai could directly report 'Camille has no problem', then everyone was fine, but ....... Alas...... The old scientist really had a rusty brain, and she was stupid to death.

Now it's okay, Yin Yanbai himself has fallen into this pit, and the target of the above request for monitoring has shifted and has become Wu Mo.

She didn't know what it meant, but she was ordered to spy on the man.

Therefore, in the front row of Wu Mo's computer classroom, when he was trying to unblock the system blockade and jumping up and down with his ears and cheeks, Yin Yanbai sat in the back row, glancing at him all the time.

It doesn't seem to be a particularly smart guy, how can an ordinary computer like a top-secret document be solved? I'm afraid he doesn't even know what a compound formula defense system is.

After all, he's just a student.