.

Beiyu District, Beiyuan Commercial District.

Because Shi Wen used Yan Haohua and jumped through the phone, he successfully misled Shi Lei and Yi Zuer's tracking, and did not reveal the real location information.

However, Yi Zuer has detected the information about the phone being redirected and the voice access source phone is being verified. The communication record is being verified.

"Sir, the communication record of the voice access source mobile phone has been remotely deleted." Yi Zuer reminded Shi Lei.

"Fake!" Shi Lei cursed angrily, but did not give up, but said, "Zheng Tao, come and drive, we will return to Shuanghu District!" As he said that, Shi Lei threw the Porsche Cayenne's car key to Zheng Tao.

Zheng Tao nodded happily, and Shi Lei asked him to drive, which was a reflection of his trust in him.

In the white Porsche Cayenne co-pilot position, Shi Lei used a lip lens-type information processor to virtual transparent screen, simulated keyboard, and his hands were typing in the void.

Although the mobile phone communication record of the voice access source is remotely deleted, since it is remotely deleted, it means that the other party has not entered the internal server of the communication service provider.: Top: Point: Novel is just a remotely sent delete command.

This also means that the other party did not completely delete the hard disk data on the server, but only deleted the surface data. By running the data recovery software, the relevant communication data records must be queried.

'My dear uncle, I want to see how deep you are hiding! What is your identity!' Shi Lei used his whole heart and thought in his mind.

In his previous life, after Shi Lei joined the Angels Council, Shi Wen was still living a very peaceful life in Shuangqing City. However, after the mr.joking incident, Shi Lei began to doubt whether the Shi Wen in his previous life was really Shi Wen. Even Shi Wen, who had been living with him, was it Shi Wen, and was it his uncle?

The virtual transparent screen of the lip lens-type information processor displays the internal server information of the communication service provider. Shi Lei runs the data reply software.

Shi Lei is also good at data recovery techniques. In his previous life, data recovery was one of the important ways for Shi Lei to obtain living expenses.

The data recovery software displays percentage data strips. The microprocessors that come with the lip lens information processor are very weak in computing power, but when performing tasks, the lip lens information processor does not use the own microprocessor, but uses the iwn secret network and supercomputer Lightning of Mirui Technology Group.

The lip lens-type information processor comes with microprocessor. It is only responsible for processing graphics display and controlling the sensors that come with it.

"Sir. The data recovery is successful. The system has found relevant information. The mobile phone communication record of the voice access source shows that the call number is a landline telephone in Shuanghu District. The system is querying the relevant information in the customer information database of the communication service provider. The matching is successful and the position of the landline telephone is located at 11f27#, Cuihu Building, Hubin Road, Shuanghu District." Yi Zuer's cold and emotional voice came from the skinny conduction headphones.

Shi Lei was stunned. Cuihu Building?

Cuihu Building is the old temporary headquarters of Dream Entertainment. After Mirui Technology Group collectively moved to Jade Building, the ruling security company set its headquarters in Cuihu Building.

Another telephone signal source is actually in Cuihu Building?

Shi Lei did not care about other things and directly contacted Li Zifeng who was on duty in Cuihu Building through the lip lens information processor.

Since Li Zifeng's hometown is in Shuanghu District, his duty task is relatively heavier.

"Zifeng, immediately block the entire Cuihu Building and control the 500-meter range around Cuihu Building. If there is not enough manpower, contact Ge Dahu to ensure that the Cuihu Building is 100% blocked!" Shi Lei's instructions were very considerate, ensuring that once Shi Wen was really in the Cuihu Building, Shi Wen would definitely not be able to escape.

"I understand, boss!" After Li Zifeng responded, he immediately started to give a loud order. Since there were only twenty people on duty at the Judgment Security Company, if he only controlled Cuihu Building, there would be no problem.

But if they wanted to block the 500-meter range around them, their manpower seemed a little insufficient. Li Zifeng followed Shi Lei's suggestion and contacted Ge Dahu, and used gray power to block the 500-meter range near Cuihu Building.

The white Porsche Cayenne was driving in the front, followed by four black Jeep off-road vehicles. Shi Lei ordered Zheng Tao in the driver's seat, "Return directly to the headquarters that ruled for safety!"

"Okay, boss." Zheng Tao didn't ask much. This was the basic principle of ruling the security company's foothold: listen more and do more, talk less and ask less.

After handling the matter of blocking Cuihu Building, Shi Lei used a silent voice to instruct Yi Zuer, "Yi Zuer, how many days have the monitoring records of Cuihu Building been saved in the database?"

"Sir, the relevant data storage records have started on November 1, 2007 and so far." Yi Zuer responded to Shi Lei.

The monitoring records of Shuangqing City’s social public safety system, except for a very small number of key data, the rest of the data were deleted in three months, and the data for three integer months were always retained. It is February 4th, and before February 1st, the data for October 2007 was deleted.

"Yuzhuer, searches all video records of Cuihu Building, the targets entering Cuihu Building, mark the surveillance screen with containers that exceed human size; marks the targets that cannot judge dynamic characteristics of behavior; marks the targets that cannot recognize human facial characteristics." Shi Lei ordered Yizhuer to make a special judgment.

Shi Lei naturally couldn't instruct Yi Zuer to check the previous surveillance screen to see if Shi Wen's behavioral dynamic characteristics and human facial features. Not to mention that Shi Wen appeared in Cuihu Building, even if Shi Wen left Beiyu District, Yi Zuer would notify Shi Lei as soon as possible.

Since a large part of the image recognition engine has been developed, Yi Zuer, who has static image recognition capabilities, quickly screened Shi Lei's request.

The goal of not recognizing behavioral dynamic characteristics and human facial features proposed by Shi Lei is mainly aimed at special circumstances. For example, if a human is in a coma sitting in a wheelchair, or if a human is wearing a baseball cap, then Yiwuer will definitely not be able to recognise behavioral dynamic characteristics and human facial features.

Completely search and judge the surveillance video record of three months and four days. It is not a task that can be completed in seconds. Even with the assistance of iwn secret network and supercomputer lightning, Yi Zuer still took nearly three minutes to complete the search and judgment.

"Sir, according to the judgment conditions, the system found that containers with a volume of more than humans entered Cuihu Building eleven times. The system automatically judged the monitoring data of these eleven times and tracked relevant information. The system found records of all containers contained in items. As well as the list of procurement companies, it determined that containers with a volume of more than humans would be threatening to enter Cuihu Building." Yi Zuer reported on the first type of specific screening conditions.

"The system discovered 117 records that could not recognize the dynamic characteristics of the target's behavior; there were 92 records that could not recognize the facial characteristics of the target. However, the system comprehensively cross-comparison, and there was no record. The system could not recognize the dynamic characteristics of the behavior and the human facial characteristics at the same time." Yi Zuer reported again.

Although there are many records of the two special cases, it is impossible to identify the dynamic characteristics of behavior. Yizhuer identified human facial features. The identity of the target can be determined; if human facial features cannot be identified, Yizhuer also identified the dynamic characteristics of behavior and can also determine the identity of the target.

This means that in the past three months and four days, no one who has no identity has entered Cuihu Building.

If unknown people entered Cuihu Building, Yi Zuer would have sent an alarm message to the Judgment Security Company!

After receiving Yi Zuer's report, Shi Lei's eyes showed a puzzled look. Since there have been no unidentified personnel entering Cuihu Building in the past three months, Yi Zuer positioned the signal source in Cuihu Building.

etc!

"Yu Er. List all the data that cannot recognize human facial features!" Shi Lei ordered in a silent voice.

"yes, sir!" Yi Zuer displayed ninety-two records that could not recognize human facial features in the form of information list on the virtual transparent screen of the lip lens-type information processor.

If there are no filtering conditions, it is obviously difficult to judge useful information in it.

"Excluding data records of relevant personnel working in Cuihu Building." Shi Lei said the first screening criteria.

Cuihu Building is an open writing room, and many people come to work every day. Yi Zuer can easily judge this part of the data.

In the virtual transparent screen of the lip lens-type information processor, eighty-two pieces of data were immediately reduced, leaving only ten pieces of data.

Shi Lei smiled and continued: "Show the identity information of relevant personnel with the remaining ten data records!"

In less than five seconds, the identity information of the ten people was displayed. Shi Lei checked them one by one, trying to find something suspicious, but he didn't get it.

"Yu Er, mark the time when these ten people entered Cuihu Building and the time when they left Cuihu Building. With these time periods, two hours were added to each of them to query the monitoring records of the entire Shuangqing City, and search for the ten targets, whether they appeared in other places during these time periods." Shi Lei continued to propose screening conditions.

If the target appears at the same time in Cuihu Building and other places in Shuangqing City at almost the same time, it means that the target of entering Cuihu Building may be fake!

Shi Wen's behavioral dynamic characteristics can be perfectly imitated by mr.joking. Shi Lei has to doubt that Shi Wen also has the ability to imitate other people's behavioral dynamic characteristics!

Although Shi Lei's investigation may be considered redundant, once he arrives at Cuihu Building and searches the entire building, he can confirm whether Shi Wen is in Cuihu Building.

But Shi Lei's investigation may be sure whether Shi Wen can imitate the dynamic characteristics of other people's behavior. If Shi Wen can really imitate the dynamic characteristics of other people's behavior, that would be simply bad news!

.(To be continued...)

ps: Shi Wen, who is it?

——
Chapter completed!