Chapter 1404

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In fact, Shi Lei was not worried about the real-life invasion of the multinational hacker alliance. Shi Lei did not believe that the armed personnel sent by the multinational hacker alliance could fight against the automated war weapons controlled by Izur.

This was Shuangqing City. No matter how powerful the multinational hacker alliance was, it was impossible for them to have heavy weapons. At most, they could only have a few RPG rocket launchers. That was the limit.

If they had more powerful weapons, Xia Xia's higher-ups would definitely be furious. By then, Xia Xia would not do anything on the surface, but he would definitely take action in secret.

How could armed personnel without heavy weapons fight against the automated war weapons controlled by Izur?

Not to mention, He Zhenbang said that he had sent two special operations teams to help Shi Lei. Currently, the two special operations teams had not arrived at Shuanghu District yet. He wondered if they were also trapped by the power outage in Shuangqing City.

Jingya Court, Block 65.

Shi Lei sat in front of Server No.6 and continued to analyze the worm virus in Shuangqing City's power grid system. He hoped to discover the mutation rules of the worm virus through the source code of the worm virus.

He had already analyzed the source code of hundreds of worms and had an idea in his mind. In order to verify the idea in his mind, Shi Lei ordered, "Izur, extract the 62th line of the source code of Worm No. 556; the 71th line of the source code of Worm No. 557; the 80th line of the source code of Worm No. 558; the 61th line of the source code of Worm No. 559 …" Shi Lei rattled out a bunch of data.

Izur faithfully recorded the information that Shi Lei said and extracted each line of source code accurately. He stopped after extracting a total of 45 lines of source code data.

"Move all the source codes back by the number of digits of the Caesar cipher and arrange them in order," Shi Lei continued to instruct.

The so-called Caesar cipher was the most primitive form of encryption. By moving the digits of the letters, the information was encrypted in a simple way.

For example, 'LOVE' was the original message. If it was encrypted using the simplest Caesar cipher and all the letters were moved back by one digit, it would become 'MPWF'. This encryption method was very easy to crack.

The digit equivalent backshift scheme was the more secretive Caesar cipher encryption scheme. Similarly, 'LOVE' was used as the original message. 'L' was the first digit, and it was shifted back by one digit to become'M '.' O 'was the second digit, and it was shifted back by two digits to become' Q '. Using the same logic, the third and fourth digits were calculated, and finally,' MQYI 'was obtained.

This simple encryption scheme was very popular in the era when letter writing was popular. In particular, the secret love letters between a man and a woman were encrypted using the Caesar password. Outsiders who were not familiar with the rules would not be able to know the information exchanged between the two.

Compared to the original Caesar cipher, it was a little safer by using the number of digits. However, there were more advanced Caesar ciphers that would not be discussed for the time being.

Izur analyzed the data according to the plan provided by Shi Lei. For such a simple task, even if it was 45 lines of source code, Izur only took less than a second.

Shi Lei looked at the information that Izur had parsed and a smile gradually appeared on his face. "Izur, make all the codes case-sensitive and convert them to binary."

“Yes，Sir。” Izur immediately converted the codes. 45 lines of source code, thousands of English letters were converted into binary data made up of 5's and 6's.

"Run the binary data directly!" Shi Lei instructed again.

Izur followed Shi Lei's instructions and began to run the binary data. When Izur started the binary data, a cherry blossom made up of 5's and 6's appeared on the screen.

"Sure enough! Using the cherry blossom's genes, he wrote the mutation rules of the worm virus. " Shi Lei sneered. From the mutation rules of the worm virus, it was not difficult to see that the author should be from Voisin.

After finding the mutation rules of the worm virus, Shi Lei began to write a special killing tool. This time, Shi Lei could finally completely eliminate the worm virus.

Shi Lei quickly finished writing the special killing tool. Then, he contacted Lingyuguo and sent the special killing tool to him. "Uncle Lingyuguo, our experts have found the mutation rules. This is the latest special killing tool. It can guarantee the elimination of the worm virus with 655% certainty."

"Okay!" Lingyuguo's voice was filled with joy. The power outage in Shuangqing City had been for more than two hours. Lingyuguo was under a lot of pressure.

Shi Lei used a silent voice and instructed Izur, "Izur, use the special killing tool to completely eliminate the worm virus in Shuangqing City's power grid system!"

Izur controlled the special killing tool. Through IWN's secret network and Super Computing Lightning, it carried out accelerated calculations and quickly eliminated the worm virus in the power grid system.

After nearly five minutes, Izur reported, "Sir, the worm virus in the power grid system has been completely eliminated."

Shi Lei nodded and waited quietly. If the worm hadn't died yet, he was afraid that it would counterattack in a while. After waiting for nearly five minutes, Shi Lei finally heaved a sigh of relief when no worm virus appeared in Shuangqing City's power grid system.

"Uncle Lingyuguo, the worm virus has been eliminated. The power grid system should be restored!" Shi Lei explained to Lingyuguo.

Lingyuguo also heaved a sigh of relief. "Okay, I'll inform the power grid staff immediately and let them debug the power grid."

The debugging of the power grid system was very fast. Because there was a problem with the power grid management system, it was not a physical problem. Once the management system problem was solved, the power grid could be restarted with a little debugging.

After about 60 minutes, Izur prompted, "Sir, the power grid system in Shuangqing City has been restored!"

Shi Lei looked out of the window. Many households in Jingya Court were lit up with electric lights. Obviously, the power supply had been restored.

"Shi Lei, the power grid system has been restored!" Lingyuguo said to Shi Lei over the phone.

"Okay, Uncle Lingyuguo, I still have to deal with something here. I'll talk to you later." The restoration of power in Shuangqing City meant that the public safety system in Shuangqing City had been restored. Izur would regain control of the situation in Shuangqing City.

"Okay, Shi Lei, if you need any help, remember to contact me!" Lingyuguo expressed his gratitude for Shi Lei's help in solving the power grid system problem.

"Okay, Uncle Lingyuguo, if I can't deal with it, I'll definitely contact you," Shi Lei said affirmatively. After that, Shi Lei took the initiative to hang up the phone.

"Izur, search the entire Shuangqing City for unidentified people!" Shi Lei ordered Izur.

Izur replied to Shi Lei with a cold and emotionless voice, "Sir, please wait. The system is connecting to the Shuangqing City government's monitoring system. It has been authenticated and is taking over the monitoring system. Currently, it has taken over 8.2% of the system."

The LIP lens-type information processor's virtual transparent screen showed the countdown to the takeover of Shuangqing City's monitoring system.

The Shuangqing City government controlled more than 6.1 million surveillance cameras. Izur would need some time to take over all the surveillance cameras.

When it was close to 66 pm, Izur had completed the data transfer of all the surveillance cameras. Through the surveillance cameras, there were no unidentified people in Shuanghu District.

This result made Shi Lei very suspicious. Those unidentified people might have discovered that the power in Shuangqing City was suddenly restored. They might have hidden in an area without surveillance cameras or in a private area.

"Izur, are there any suspicious targets in the entire Shuangqing City?" Shi Lei asked.

Izur was loaded with a dynamic behavior recognition engine, a human facial recognition engine, and a graphic recognition engine. To determine whether a target was a threat, Izur could make a comprehensive judgment from many aspects. Therefore, Izur rarely made a wrong judgment.

"Sir, there are no unidentified threatening targets at the moment," Izur replied to Shi Lei.

Shi Lei frowned. This situation didn't make any sense. Could it be that the multinational hacker coalition spent a lot of effort to create a world-class worm virus and only sent nineteen armed personnel to try to invade the headquarters of Mirui Technology Group?

If the multinational hacker coalition really only sent nineteen people to defeat Mirui Technology Group and steal information from Mirui Technology Group, wouldn't they look down on Mirui Technology Group too much?

However, this possibility was very small. Shi Lei didn't believe it himself.

"Izur, real-time search for all unidentified threatening targets in Shuangqing City," Shi Lei ordered. Once a threatening target appeared, Izur would alert Shi Lei immediately.

Izur followed Shi Lei's instructions and searched more than 6.1 million surveillance cameras in Shuangqing City. Fortunately, when Shi Lei signed the dynamic behavior recognition engine authorization contract with the Shuangqing City government, he played a little trick. Shi Lei asked the Shuangqing City government to prepare a server that was responsible for the calculation of the surveillance cameras. Fantasy Technology was only responsible for authorization and maintenance.

With the help of the server prepared by the Shuangqing City government, Izur didn't need to use the IWN Secret Network and the super computer Lightning to control more than 6.1 million surveillance cameras.

Izur used the server resources of the Shuangqing City government to scan for unidentified threatening targets. However, there were no targets in the entire Shuangqing City's surveillance camera range.

However, waiting patiently would always pay off.

Izur suddenly found two threatening targets through the surveillance cameras in Beiyu District.

"CN-CS-5546 detected threatening targets. Targets are identified as two unidentified persons driving motorcycles …"

"The system has locked onto the targets. Unable to confirm their identity for the second time …"

"Possible destinations detected. Possible destinations analyzed …"

"Graphic recognition engine determined that the targets are armed. 29.77% of the targets are classified as threatening targets. Notifying system administrator …"

Izur's internal logic system determined the severity of the situation. Shi Lei didn't know that a big trouble was approaching …

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