Chapter 583: Uncle Jess, I Seem to Have Heard Something Strange (Please Vote for This Very Large Chapter)

"The data exchange of the Internet is actually the transmission of data packets at the bottom level. Various information is encapsulated in these data packets and then transmitted to various computer terminals for processing.

"Our current attack method can be understood as sending some data packets containing control programs to the enemy's computer. Once these data packets successfully enter the other party's computer, we can find a way to gain control of the other party's computer.

"The firewall is a protective means to cut between the internal network and the external network. It can effectively filter out which data packets are from allowed users and which data packets are from unallowed users, and then block those 'malicious' user data packets from entering the computer.

"The role of antivirus software is that after malicious data packets enter the computer, the antivirus software can identify those malicious data and programs and remove them from the computer.

"Of course, this is just a brief process. The actual situation is much more complicated than this. Um... Uncle Jess, am I still talking too deeply?"

Vianna paused, as if thinking,

"Ah, I thought of it, Uncle Jess, you can understand it this way. We are now conducting a siege battle like in the story.

"Your friend, whose symbol is e in the underlying data, and I are the attackers, while the hacker on the opposite side is the defender. The firewall is the city wall, and the antivirus software is the defense force in the city.

"This city is not just a big city, they also have many satellite cities, that is, those small computer terminals on the periphery.

"There is normal personnel and material exchange between big cities and satellite cities, which is the normal transmission data.

"These satellite cities and big cities form a city cluster, that is, a secondary intranet, and there is also a larger firewall outside.

"When you just broke through the network of the laboratory outside, Uncle Jess first bypassed the firewall outside and entered the city cluster of these satellite cities, allowing e to occupy a satellite city with weak defense first.

"Then she took advantage of the communication between this satellite city and other satellite cities to quickly occupy other satellite cities.

"After occupying these satellite cities, we can mobilize the computing power of these satellite cities, that is, city resources, and bypass the outer firewall through the network to put more of our data packets, that is, soldiers in.

"At the same time, we can also let our soldiers disguise themselves as normal soldiers in this satellite city and try to mix into the big city, that is, the core server. The function of the wall of that big city, that is, the firewall, is to screen out who is a normal soldier and who is our disguised "female stem cell".

"And the overall computing power of the network of the outer laboratory we attacked before is not high. If our "female stem cell" mixes into the core server, even if the hacker himself has strong computing power, it will be vulnerable to the data tide created by the powerful computing power of e.

"The "antivirus" troops in the city will be easily defeated by us, and then the city will be occupied by us.

"The hacker may also know this situation, so he took most of the computing power to maintain the firewall and improve the firewall's screening ability. …

"At the same time, he is also sending out some of the 'troops' to remove the satellite cities controlled by us.

"Because in theory, as long as all the terminals controlled by us in the intranet are cleared by him, we will not be able to transport 'troops' from the outside to attack the core server."

The girl paused for a moment, "Uncle Jace, can you understand my analogy?"

"I understand, but I don't think I understand it completely."

He Ao picked up the bone axe and split an attacker who was injected with genetic drugs in half again, and walked forward quickly.

Vian knew the knowledge that Vianna said, and He Ao, who inherited Vianna's memory, also knew it, but Jace shouldn't know it.

"So in fact, you are playing a kind of strategic game. We win if we push down the opponent's main city, and the opponent wins if they clear all our occupied areas?"

"Well, you can understand it this way. "

Vianna was still typing away on the keyboard.

Due to work reasons, this girl seemed to seldom communicate with others, and once she started talking, she couldn't stop.

"So what's the 'trap' you mentioned before?" He Ao asked.

"This is simple," Vianna was asked about her own plan, and was a little happy. She answered quickly, "Isn't the hacker on the other side going to divide the computing power to remove the base we have established? But his total computing power is limited. The more computing power he divides, the less computing power he has to defend the core server.

"For this feature, I first set up three terminals as the first layer of 'traps'. These three traps are progressive, with the purpose of disguising a large-volume 'key network terminal'.

"In fact, most federal smart devices now support simultaneous connection to the internal and external networks.

"Many computer terminals in the laboratory above also support this function, which can connect to the internal network and the external network provided by the communication service provider. When there is a problem with the internal network, the external network can be used to temporarily maintain work.

"And in this case, smart devices generally use corporate accounts, and can directly access the external network collectively through this corporate account.

"However, all the equipment in this laboratory has the function of connecting to the external network turned off. We entered the internal network, and after controlling the terminal, we also enabled the external network access function to deliver more remote computing power.

"Generally speaking, the attacker's computing power is not enough, well... not as exaggerated as e, so in order to concentrate the computing power, they usually only project the computing power to the external network through one or two terminals. This kind of The terminal is the 'key network terminal'.

“In this kind of battle, it usually takes time to rebuild key network terminals after they are destroyed. In this case, our computing power may be insufficient, causing the opponent to reverse the situation of the battle.

"But in fact, because of the powerful computing power of 'e', ​​all our network terminals are 'key network terminals,' but the hacker on the other side doesn't know, so he has been trying to find our 'key network terminals.'

"With this feature, I used a series of traps to disguise a fake 'key network terminal'...

"Those three serial traps have only one function, and that is to attract hackers' attention to other network terminals to 'protect' the 'fake key network terminals' we disguised.

"The hacker was very smart. He identified three of my traps, and then determined the location of my disguised 'key network terminal.' So he mobilized a lot of computing power and prepared to directly destroy the 'key network terminal.'"

Speaking of this, Vianna laughed and her tone became lighter, "Then he entered my trap. Because the computing power to protect the core server was reduced, e easily broke through his defense and controlled the core server. device.

"I also found his data channel connecting the above-ground laboratory and the underground laboratory. Unfortunately, he ran too fast and closed the port the moment the server was breached. Otherwise, we could have just driven in without having to fight here. Firewall."

The little girl sighed, "This guy is still strengthening the firewall."

To sum up, Vianna created a fake target to attract the hacker's attention, and then used several small traps to mislead the hacker, making the hacker think that the fake target was real.

Then the hacker mobilized his power and prepared to injure Vianna and Eve in one fell swoop. Unexpectedly, he fell into Vianna's plan and Eve had her home stolen instead.

"It's okay, there will be a solution."

He Ao tipped the axe, and bright red blood flowed down the ax blade. In front of him, there were the last two researchers, and the blood covered the gate that horizontally separated the elevator shaft under He Ao's feet.

These researchers were waiting here when He Ao landed on the gate, and each had a D-level genetic potion in hand.

It should have been sent up before the gate was closed. The purpose should be to "obstacle, He Ao" when He Ao found this place.

Ao continued down, and now only the last two of them were dead.

"Devil, you are the devil..."

At this moment, the two researchers were retreating tremblingly, and did not rush over like the previous researchers.

He Ao switched the headset to Eve's single-line communication, "Eve, how long will it take to break through the firewall?"

"It's estimated to take another fifteen minutes and thirty seconds."

Eve's voice was unusually calm.

"Fifteen minutes is too many,"

He Ao paused for a moment. The other party must be frantically transferring data now. "Is there any way to bypass the firewall?"

"Retrieving data,"

Eve's voice paused, "According to the data of the core server of the peripheral laboratory, there is a 90% probability that there is only one core router in the hidden laboratory connected to the external network, and other devices have no networking capabilities."

In other words, He Ao's method of finding a random computer and implanting the control program compiled by Eve to bypass the firewall will not work.

Those terminals cannot connect to the external network. Without Eve's external computing power support, they only control one or a few terminals. There is a high probability that they will be easily cleared by the hacker.

However, in this case, after violently breaking through the firewall, there is a high probability that you can directly control the core server of the hidden laboratory. Unfortunately, fifteen minutes is still too long to break through the firewall.

"Where is the China Unicom internal and external laboratory data port that Vianna mentioned? Is there any way to restart that port?"…

He Ao asked again.

If the data channel between the internal and external laboratories is reopened, Eve can deliver computing power through the network of the external laboratory and directly input it into the internal network of the hidden laboratory, thereby bypassing the internal network firewall of the hidden laboratory and continuously delivering computing power. force.

This allows us to repeat what we just did in the external lab and greatly shorten the time it takes to control the core server.

"Reading building construction drawings... Possible line layout is being simulated...Simulation successful... Possible locations of internal and external network smart switches have been marked..."

Along with Eve's voice, He Ao's bracelet vibrated.

A 3D image appeared on the projection of his wristband, and the image marked the location where he was standing, which was above the elevator shaft gate.

Not far from this gate, at an almost horizontal position, there is a closed emergency passage that connects the ground and the underground. According to Eve's mark, there is a 73% chance that the intelligent switch in the internal and external laboratories is in the middle of this emergency passage. Behind a secret door.

He Ao touched the projection with his finger and took a look at the surrounding structure.

The gate of this emergency passage should be made of an alloy similar to the gate under his feet now. It is not easy to break through in a short time.

If he takes the normal route, He Ao needs to return to the ground and find the closed gate of the emergency passage from the other side. Only after breaking through this gate can he enter the emergency passage.

Of course, he can also use his spiritual consciousness to speed up the breakthrough.

but······

He Ao raised his head and looked at the dark wall of the elevator shaft.

Why must we take the repaired road?

He walked to the edge of the wall, raised the bone axe, and struck down hard.

With a burst of gravel flying, he opened a dent in the wall of the elevator shaft.

Judging from the design drawings, the walls around the elevator shaft have been specially thickened, especially near the gate, which is more than two meters thick.

He Ao moved very quickly, gravel splashed out, and in the hazy darkness, he accurately identified the direction.

There is also a solid alloy surface behind the cement of the wall, but it is very thin and will be split open by He Ao in two or three strokes.

The sharp bone ax penetrated the hard wall like a steel blade inserted into the soft soil.

After a few chops, He Ao straightened the ax upright, changed from chopping to shoveling, and used the ax as a shovel.

At this time, two invisible figures had already touched

behind him.

Two sharp blades slowly approached his back.

As his body gradually penetrated deeper into the wall, the blade also moved towards the back of his heart.

But the blade on the left reached halfway and stopped in mid-air.

Two fingers clamped the blade, and no matter how hard the person behind him tried, the blade would not move at all.

He Ao released the bone ax embedded in the wall, held the blade in his hand and slowly opened the blade. At the same time, he turned around.

The person standing on the right saw this situation and without hesitation, sent the blade directly to He Ao's neck.

He Ao turned around and looked at the researcher standing on the left, with the blade held by him, his face full of anxiety, and still stabbing him hard, and sighed softly. …

The last two remaining researchers have both worked under Jace and know Jace very well. They all know that Jace is the kind of "good guy" who doesn't "kill."

That's why they accepted the task of killing Jace, because they knew, Jace, that Jace wouldn't kill them. This was an almost costless business. Even if they couldn't kill Jace, they could still leave alive.

It is precisely because of this that they felt fear after seeing He Ao killing other attackers.

But after seeing that He Ao didn't kill them further, they had other thoughts in their hearts. They thought that Jace was still the kind-hearted Jace who was easy to bully, and Jace still missed his old love. They could take advantage of Jace. 'Let it go, get closer' Jace again.

The genetic medicines used by these two people are all 'assassin's' genetic medicines, which are suitable for them to sneak in the dark.

So they sneaked up behind He Ao.

The researcher on the left just sighed when he saw He Ao, and did not take action immediately. He felt happy and quickly looked at his companion beside him. At the same time, he took out a small steel knife from his waist and swung it from another direction. Stab towards He Ao's neck.

The next second, a broad hand grabbed his neck and twisted it gently.

Click——

With a superimposed crisp sound, his neck and the blade held by He Ao were broken at the same time.

The flying broken knife penetrated the neck of another attacker on the side, and the blood dyed the white lab coat red.

Two corpses fell to the ground, making two muffled sounds.

He Ao turned around, closed the single-line communication with Eve, and turned the earphones back to the public channel.

Of course, on the public channel, only he could talk to Vianna and hear the voices of Eve and Vianna at the same time. Vianna could not hear Eve's voice.

Meanwhile he continued to 'dig' with his axe, into the wall.

These researchers are much more proficient in the power brought by genetic medicines than those mercenaries, and they should be among the first people to use genetic medicines. Although their basic physical fitness is not as good as those of mercenaries, they can just use the genetic medicines. combat effectiveness.

This is also the purpose of the controller of this hidden laboratory to send these researchers to attack He Ao.

In fact, the mysterious man is also conducting experiments on these researchers. Through their use, it is proved that the combat effectiveness of genetic medicine can be improved with proficiency, and non-combatants can also use it easily.

This proves the strategic value of genetic medicine.

The sound of flying gravel and sharp blades digging into masonry and concrete echoed in the silent night.

In just a few dozen seconds, He Ao dug through the two-meter-long wall. He pushed aside the last gravel, and a narrow, downward staircase appeared in his field of vision.

Compared with the elevator gate, the sealing of this emergency passage is worse.

The smell of blood is also stronger.

He Ao raised his bracelet, glanced at the three-dimensional image, walked down the passage, and quickly found the hidden secret door.

This secret door is sealed in the cement wall. Without the blueprint, it is not that easy to find it.

He Ao directly raised the bone ax and opened the secret door. …

But at this time, a phantom fiercely

The ground struck behind him.

He Ao turned around and struck behind him with an axe.

The golden shield of brilliance flashed in the darkness, and then was shattered by the ax blade, and the figure was knocked back.

He Ao did not look at the figure, but quickly walked into the secret door.

Behind the secret door, there was only a dark and narrow space similar to a storage room, filled with dense lines connecting various shining machines.

Smart switch, it seems he has found the right one.

Relying on the terrorist's ability to see in the dark, He Ao quickly found a data line from these lines, then took off the bracelet and connected it to the data line.

"The switch is being invaded. It will take another 30 seconds to reopen the port."

Eve's voice rang in He'ao's ears.

This is deep underground, the network is a bit unstable, and Eve doesn't have much computing power to deliver.

Vianna's voice sounded almost the next second, "Uncle Jess, how did you find this switch? It's amazing."

"It's nothing. I'll leave the rest to you."

He Ao raised his head and looked outside the secret door in the direction of the figure he had just knocked away.

It came from below the emergency passage, and behind the figure that was knocked away, a figure with a fiery figure opened her hands, and blazing fire burned in her hands.

Behind her, a strong figure more than two meters tall raised his head and looked at He Ao.

In front of her, the person who had just been knocked away by He Ao also stood up.

Of the three people, the one making the fireball should be the talent sequence that He Ao had seen before that could control fire, the tall figure should be a 'warrior', and the one who was knocked away should be a C-level person who could form golden armor.

He Ao looked at these three people calmly.

The feeling given to He Ao by these three people is no less than that of a normal C-level person, and there is no messy feeling exuded by other people who have taken genetic medicine.

Theoretically, there is only one situation where this phenomenon can occur.

These three people were originally D-level corresponding to the pre-sequences of these three genetic potions. They perfectly integrated the power of the genetic potions, and they were also very proficient in the talent sequence.

He Ao held the ax handle in his hand, slowly walked out from behind the secret door, and stared at the three people in the shadow below, "I have always been curious about which talent sequences your genetic potion corresponds to."

"Talent Sequence 98: Warrior"

The tall man spoke slowly.

"Talent Sequence 101: Fire Controller."

The woman holding the flame wore a fiery red dress, and the blazing fire was compressed in her hands.

"Talent Sequence 122: Knight of Glory."

The first figure to be knocked away by He Ao was a well-proportioned man. He raised his hand, and a golden shield formed in his hand again.

"Talent Sequence 111: Terrorist,"

He Ao stood on the stairs, looking down at the three of them, "I think you should know some of my achievements. It seems that the conditions offered to you by the mysterious man are not bad."

"Kill you, and the boss will give us the secret medicine of these three talent sequences."

The Glory Knight pulled out a long sword from his waist, "There is no invincible C-level in this world."

"I like attractive men. If we met in a bar or dance club, we might have a nice night,"

The flame in the fire master's hand compressed into a blazing fireball, and the surging heat waves ruffled the hem of her skirt. "It's a pity that here, I can only hope that your body will not cool down so quickly."

······

"Uncle Jess, did you encounter something over there? I seem to have heard something strange."

Vianna in the headset asked curiously.

······

He Ao reached out and turned off the microphone.

The fireball shot out from the fire master's hand, the blazing flames flew past He Ao's calm face, and the heat wave rolled up his hair.

"Smart switch control is successful and the port is being reopened. It is expected to be completed in 10 seconds."

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