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The supercomputer Lei was ranked 19th in the world's top 500 supercomputers in November 2006.
Its computing performance reached 19.9 TFLops, which was equivalent to 42% of the supercomputer Yan's performance.
In terms of performance, the supercomputer Lei was still lacking. After all, its safe usage was only 4-5 TFLops, which was not as good as Dream Entertainment's own supercomputer.
Back then, when Shi Lei and Raphael were fighting, he had used too much of the supercomputer Yan's 20 TFLops resources, which completely defeated the supercomputer Lei.
It was also at that time that the secret of the supercomputer Lei was accidentally discovered by the mysterious CPXJazz, which led to Raphael's tragedy.
Therefore, using too much of a supercomputer's computing resources was definitely a very dangerous thing to do.
Based on the analysis of performance alone, Shi Lei's choice of the supercomputer Lei was not a good choice.
With the help of the supercomputer Yan's excellent performance, Shi Lei could have chosen a more powerful supercomputer as his target.
For example, the supercomputer BGW, which was ranked third in the world in November 2006, was the main computer of IBM's Thomas Watson Research Center.
Its computing performance reached 91.3 TFLops, which was almost twice the performance of the supercomputer Yan!
Although it was very difficult to hack into BGW and control it, it was very difficult.
However, to Shi Lei, this was not something that was impossible to accomplish.
However, Shi Lei had chosen the supercomputer Lei!
This was because the supercomputer Lei used to belong to Raphael. He could use it to write a good article!
In front of server number one, Shi Lei's fingers danced quickly on the keyboard, and a series of commands were issued from server number one.
At the same time, Shi Lei was also giving voice commands to Izur. "Izur, monitor all the activities of the supercomputer Lei. If you find any abnormal changes, alert me immediately!"
"Sir, this vague command cannot be executed. Please specify the range of abnormal changes in detail."
After all, Izur was only a low-level pseudo-artificial intelligence. It could not understand the fuzzy commands through program definitions.
Shi Lei gloomily used a voice message to determine the range of 'abnormal changes' for Izur. "Izur, monitor the computing performance of the supercomputer Lei. If there is a sudden increase in computing data usage and the value exceeds 20%, alarm immediately. Monitor the network connection of the supercomputer Lei. If you find that the data influx exceeds 80% of the total bandwidth, alarm immediately. Monitor the data flow in the system. If there is a program spying on us, immediately send a deceptive message and alarm!"
"Sir, order accepted!" Izur immediately accepted the order.
With Izur helping Shi Lei monitor Lei, Shi Lei could focus on hacking Lei and analyzing its system structure.
Most of the operating systems of supercomputers were closed systems.
A closed system would help protect the security of the supercomputer and reduce the chances of it being hacked.
At the very least, unless one was a top-notch hacker, they would be helpless against a closed system.
However, Shi Lei happened to be one of the top-notch hackers!
Shi Lei analyzed the system structure of the supercomputer Lei and looked for loopholes in the system.
Even if it was a closed system, it was still a computer system. There would be loopholes in the system.
Under the sniffing of the world's top-notch hackers, Shi Lei gradually discovered the loopholes in the supercomputer Lei's system.
However, the loopholes that were discovered so far were all insignificant and low-risk loopholes. It would be a waste of time to enter the system's core authorization group.
This so-called waste of time would most likely take a few days or even more than ten days.
Shi Lei did not have that much time to waste. He needed to teach the Ministry of Foreign Affairs International Intelligence Service a lesson as soon as possible. He also needed to find something for them to do!
"Sir, the system's computing resources have increased to 74%."
Izur issued a notification. The system's resource utilization was only 51% just now. Suddenly, it increased by 23%.
The supercomputer Lei belonged to the Lawrence Livermore National Laboratory in Lijian Province. This laboratory was a comprehensive research laboratory. It mainly researched life sciences and health, security and energy, resources and the environment, computing, chemistry, materials, and so on.
As a comprehensive research laboratory, they needed to calculate a lot of data. The supercomputer Lei's work was very heavy.
Shi Lei ignored the notification and continued to search for loopholes in the supercomputer Lei's system.
"Sir, the system's computing resources have increased to 97%. The system is operating at its limit!" Izur issued a notification again.
The supercomputer Lei's computing tasks were indeed very heavy.
No wonder when Shi Lei and Raphael fought, Raphael would expose the supercomputer Lei.
Shi Lei, who was sniffing for loopholes in the system, suddenly found a strange system loophole!
Shi Lei quickly checked the situation of this loophole. After some calculations, he found that the occurrence of this loophole was actually a serious and harmful loophole in the system.
After the system's computing resources had reached 95%, a serious and harmful loophole was temporarily created.
Using this loophole, Shi Lei directly entered the authority group and obtained a portion of the authority.
After obtaining a portion of the authority group's authority group, Shi Lei immediately searched the authority group's member list.
There were many authority groups in the supercomputer Lei. Shi Lei only searched to see if there were any hidden authority users. He did not intend to make any changes.
The process of searching the authority group's name list was very smooth. Under Shi Lei's careful operation, no alarms were triggered.
The entire authority group had a large number of B-level, C-level, and D-level authority accounts. There were also a few A-level authority accounts and three S-level authority accounts. There was also a hidden SA Super Administrator account.
Under normal circumstances, even S-level authority accounts could not be traced to the SA Super Administrator account. Shi Lei used special means to find the SA Super Administrator account's information.
When searching for the SA Super Administrator's information, Shi Lei blocked a total of three triggers. If it had been someone with slightly less technical skills, the alarm would have been triggered.
After finding the SA Super Administrator's information, Shi Lei did not adopt the method of changing the authority group as a whole this time.
After all, the method of changing the authority group as a whole was very troublesome. It also required a complete analysis of the supercomputer Lei's operating system.
This was not a simple matter. Analyzing the details of a supercomputer's closed operating system would take a long time.
Shi Lei did not want to control the supercomputer Lei for a long time. He intended to use the supercomputer Lei to do some discordant things. He only wanted to hold it for a short time.
Therefore, Shi Lei did not even change the situation of the authority group. He directly obtained the account password of the supercomputer Lei SA Super Administrator through the loophole inside the authority group.
In other words, Shi Lei only borrowed the account password and did not create an account password for himself.
Simply put, it was equivalent to Shi Lei stealing an account. He could use the stolen SA Super Administrator account to use all the resources of the supercomputer Lei.
After obtaining the SA Super Administrator account password, Shi Lei first checked the correctness of the account and password. After confirming that the account was usable, Shi Lei immediately used the authority of the SA Super Administrator to change the settings of the supercomputer Lei and the information of the SA Super Administrator account.
All the changed information was hidden under the original information. If one did not check thoroughly, they would not have discovered Shi Lei's changes.
After all the settings were changed, Shi Lei manually cleaned up the various traces and gave a voice command, "Izur, assist in cleaning up the traces of intrusion."
"Sir, it is within reason. Please wait a moment." Izur's speed in cleaning up the traces was far faster than Shi Lei's speed.
In a short seven to eight seconds, Izur sent a notification, "Sir, the traces have been cleaned up!"
Shi Lei was still worried and checked again. He found that Izur had done a flawless job in cleaning up the traces. There were no problems at all!
As long as there was no hardware protection, Izur could clean up all traces of intrusion.
Even if there was hardware protection, Izur would still send a notification.
After cleaning up the traces of the supercomputer Lei, Shi Lei exited the supercomputer Lei.
At this moment, he did not need to use the supercomputer Lei. He temporarily released it to reduce the chances of being discovered.
Looking at the time in the lower right corner of the computer screen, it was almost twelve o 'clock. He had to go to Ou Yangxiang's place early in the morning tomorrow. Shi Lei set an alarm, washed up, and went to bed in a hurry.
The next morning, Shi Lei woke up early and brought a nutritious breakfast to Ou Yangxiang's place. He took care of Ou Yangxiang's breakfast.
At around nine o 'clock in the morning, Shi Lei was accompanying Ou Yangxiang when Bai Qiang called.
Shi Lei smiled apologetically at Ou Yangxiang and answered the phone.
"Brother Shi, where are you now?" Bai Qiang asked first.
"I'm in Shuanhu District." Shi Lei secretly guessed. Could it be about the AIP artificial intelligence artificial limb?
Sure enough, Bai Qiang laughed and said, "Brother Shi, are you ready for the artificial intelligence artificial limb?"
"Yes, it's ready!
Where shall we meet? "
Last night, when Shi Lei was in Shu 'an Village, he took a set of artificial intelligence artificial limb and put it in the trunk of the Audi A4L.
"Brother Shi, drive to Beiyu District immediately!
We'll wait for you at Tianyue Hotel in Beiyu District. "
Tianyue Hotel was a well-known five-star hotel in Beiyu District. It had perfect facilities and luxurious hardware configuration.
"Now?"
Shi Lei asked unhappily. If he went to Beiyu District now, there would be no one to take care of Ou Yangxiang. What would happen at noon?
(To be continued.
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