My ring is too bad

Chapter 421 Defense System
A class is over soon, and only the first class in the morning is available.

So after class, Fang Gan went back to the dormitory with his laptop in his arms.

The three roommates all went out with their girlfriends, and said nothing about whether they would come back at noon.

Liu Xue is going to stay in the dissection room today, studying the corpses of people who died because of the Black Shark game, and has no time to come out for lunch at noon.

Fang Gan put the notebook on the desk, and as soon as he bent over to sit on the chair, the black cat Wushou rushed over, lying on Fang Gan's lap, and said anxiously: "The big thing is not good, the big thing is not good .”

"What's wrong? Lord Xia came to see me?"

Fang Gan asked with a calm expression, turned on the laptop, and started writing programs.

Although Fang Gan thinks that he is selfish, this is all when the safety of himself and his family is involved.

Under the guidance of his father, Fang Zheng, Fang Gan had no chance to go wrong since he was a child, and he was even more deeply influenced by his family and country feelings. He can be called one-half of a passionate and angry youth.

What the old professor said in class today aroused Fang Gan's family and country feelings a little.

Therefore, Fang Gan decided to use his super hacking ability to write a perfect network security defense system for this era to protect the network security of Huaguo.

While writing the defense system, Fang Gan listened to the black cat Wushou explain in detail what it called "big things are not good".

With the blessing of the soul, Fang Gan can deal with it calmly even if he is single-minded.

Seeing that Fang Gan didn't seem to care much, the black cat Wushou quickly said, "I did some divination today, and found that there was blood everywhere, and there were signs of the two emperor stars falling together."

Fang Gan kept typing on the keyboard with his fingers, and at the same time lowered his head and said, "What do you mean?"

"It's just..." the black cat Wushou said with some hesitation: "The emperor star represents the person who has the luck of the emperor."

"Both you and Si Lugui have the destiny of the emperor, and are the only two emperor stars in the world."

"Throughout the ages, a star falls has represented the demise of a character.

This is actually well-founded. People with strong luck, or people who are admired by all people, can form their own stars in the sky. "

"This kind of star is a kind of astrological existence, not a planet in your era, and usually only people who understand astrology can see it." The black cat Wushou explained.

Fang Gan was still unmoved, and said flatly: "According to what you said, Master Xia and I both hiccupped?

I remember you said before that you can't see through the fate of a person who has the destiny of a human emperor? "

Fang Gan looked down at the black cat Wushou, "Then how are you sure that Master Xia and I might die?"

The black cat Wushou sighed, and said: "Everything has a trace, and walking on the beach will leave a row of footprints, and that row of footprints may be washed away by the waves soon.

But before that, I can deduce your future by capturing the traces of your fate. "

"Oh? Is this also the reason why you abandoned Lord Xia and came to me? You deduced my future?" Fang Gan smiled.

"That's all off topic." The black cat Wushou wagged his tail and said, "This is a matter of your life, please be serious."

"Why serious? Weeping?"

Fang Gan shook his head and continued to write the network defense system.

"Except for you, it is impossible for anyone else to suppress Si Lugui." Black Cat Wu Shou said, "So the fall of the Twin Emperor Stars indicates that you and Si Lugui may perish together. Aren't you afraid of this?"

"Are you afraid that you won't die? Or can you die more slowly?" Fang Gan said: "Besides, I never believe in fate. The traces of fate you caught may not be mine."

The black cat Wushou opened his mouth, hesitant to speak, and finally he could only sigh, secretly sighing in his heart, and said, "Forget it, since this guy is unwilling to face it, then there is nothing I can do."

Fang Gan has the mind of Youfu, so he naturally knows what the black cat Wushou is thinking.

But as Fang Gan said, he doesn't believe in the so-called fate, he only believes in his own judgment.

"My gut tells me I've got a long way to go before I'm down here."

Fang Gan said silently in his heart.

At the same time, the prototype of the network security system has been initially completed in Fang Gan's hands, which took less than an hour.

Afterwards, Fang Gan began to attack and defend himself in terms of network information, looking for deficiencies over and over again.

At five o'clock in the afternoon, the network security defense system finally became the final version after repeated tests by Fang Gan.

This network security defense system integrates attack and defense. It can automatically track the IP and information of any network intruder, implant a special patch, control the other party's computer, and quietly steal data and information.

At the same time, this network security defense system has a strong evolution and improvement function.

Any ip that has attacked this defense system will be used as a part of the evolution and perfection, simulating the opponent, as an imaginary enemy.

"It's done!"

Fang Gan took out a USB flash drive and copied the defense system into it, then walked towards the bedroom door, opened it and went downstairs.

"Getting such a thing is more important than your life?" the black cat Wushou asked through a rather puzzling sound transmission.

"Your spiritual realm is not enough, so it's useless to say it."

Fang Gan walked towards the apartment where the old professor lived. He wanted to surprise the old professor and prove his strength so that he would no longer have to worry about whether he would go to class or not.

When he came to the apartment and knocked on the door, it was the old professor who opened the door.

"Teacher." Fang Gan greeted very politely.

"Fang Gan? Come in." When the old professor saw Fang Gan, he immediately smiled and said, "Do you have any questions for me?"

"It's like this, teacher, I listened to what you said in class today, and I feel very motivated.

So after class, I went back to the dormitory and spent time writing a defense system. I hope the teacher can help me see if there is any problem. "

With that said, Fang Gan took out the USB flash drive from his pocket and handed it to the old professor.

The old professor took the USB flash drive dubiously and said, "Did you write a network defense system?"

Then the smile on his face disappeared, and he patted Fang Gan's shoulder helplessly, and said:
"Fang Gan, don't aim too high. The road has to be taken step by step, and the meal has to be eaten bite by bite. How long have you studied? Just to write a security system?"

"What the teacher said is naturally good, but since I made it, the teacher might as well take a look for me. If possible, I can also accumulate some confidence." Fang Gan said with a smile.

"Okay, I'll help you take a look."

Seeing that Fang Gan was so proactive, the old professor felt much better.

After putting the U disk into the computer, the old professor began to crack it to find the deficiencies.

At first, the old professor didn't care much about it.

Afterwards, the old professor showed a look of surprise on his face.

Immediately afterwards, great surprise appeared on the old professor's face.

Finally, the old professor's face began to look extremely shocked.

"This...you really made it? It only took one afternoon?"

The old professor turned to look at Fang Gan with disbelief.

(End of this chapter)