. Shi Lei obtained a piece of gold mine information worth 52 billion Xia Guoyuan from the internal network of the National Security Bureau of South Vietnam. Logically speaking, Shi Lei should be very happy. But in fact, Shi Lei did not feel too happy.
.
This piece of gold mine information worth 52 billion Xia Guoyuan was placed in front of Shi Lei, which gave Shi Lei the illusion that it was given to him intentionally by the South Vietnam Kingdom.
Why do you say that?
Why is such important information only placed in the third-level confidential space? It can be placed in a higher-level confidential space to provide tighter protection.
Not only that, the encryption method for this gold mine information was actually just an ordinary long password encryption, which also puzzled Shi Lei. According to the value of this information, it is definitely worthy of using a special encryption scheme, or even alone.
It would also be worthwhile to develop an encryption scheme for it.
'Could this be a false information?' Shi Lei secretly guessed whether this information was true or false. If this was a false information, and South Vietnam had arranged spies in the corresponding area, wouldn't it be an elaborate arrangement?
fishing trap?
As long as someone goes to the relevant area to investigate, they will definitely get the information about the gold veins, and South Vietnam can also follow the clues to find the culprit who invaded the South Vietnam National Security Agency.
The more Shi Lei thought about it, the more this possibility became possible, but Shi Lei couldn't understand how the South Vietnam National Security Bureau could prepare such a detailed document in such a short period of time. After all, Shi Lei analyzed the document and found out that
The creation date of this file was not just created, but was created more than a year ago. Moreover, the last modification time was also half a year ago.
Although the file creation time and file modification time can be modified through some special means, Shi Lei's investigation method is different from the ordinary method. If the time is modified, Shi Lei can query it. The current situation is that the creation time and modification time of the file are completely different.
It is a normal situation and there is no flaw at all.
Shi Lei didn't believe that he wouldn't be able to find out if someone modified the file creation time and modification time.
If this document is false, then are the heads of the South Vietnam National Security Agency whose main occupation is network security experts and their secondary occupations are astrologers or prophets?
Otherwise, why did you start preparing this document as early as a year ago?
Judging from the creation time and modification time of the document, Shi Lei had reasons to believe that this document was true. However, how could the South Vietnam National Security Bureau treat this highly valuable confidential document with such a flippant attitude?
‘You guys from South Vietnam, what do you mean?’ Shi Lei secretly guessed in his heart.
"Yizur, extract the time nodes in the gold vein file data, start from the creation of the file, record the time of previous file modifications as nodes, and create a timeline!" Shi Lei ordered Yizuer.
Shi Lei can investigate every modification time of the file. Based on these time points, Shi Lei can create a timeline. Then based on this timeline, Shi Lei can further investigate.
"Sir, the timeline is complete." Yi Zuer reminded Shi Lei.
Shi Lei thought for a moment and then told Yi Zuer: "Yi Zuer, mark the location of the gold vein, and with the location of the gold vein as the center, search for all the highways that can reach the gold vein."
The location of the gold veins is located on the national border between the South Vietnam Kingdom and the Xia Kingdom, and most of the gold veins are distributed within the territory of the Xia Kingdom. It is impossible for the South Vietnam Kingdom’s exploration team to go there by helicopter because the South Vietnam Kingdom’s helicopters are close to the Xia Kingdom border.
, will definitely be warned by Xia Guo, and may even be regarded as a provocation by Xia Guo.
South Vietnam's exploration team would not choose to walk. If the equipment needed to detect gold veins relies on manpower to carry it on their backs, it would obviously be very unscientific.
Only highway access is the possible way for the South Vietnamese exploration team to choose!
Yizuer followed Shi Lei's instructions and marked possible route information on the map displayed on the projector. However, the gold veins were in remote areas, and the distance to the nearest highway was about ten kilometers away.
Shi Lei frowned slightly, 'Ten kilometers away? That's not too far!'
"Yizur, search for surveillance cameras of all possible routes, extract all surveillance videos, query the driving records recorded by surveillance within the timeline, analyze the license plate numbers, and record the recurring license plate numbers." Shi Lei ordered Yizuer to let him
Yi Zuer performs fundamental analysis.
What Shi Lei just ordered is definitely a very troublesome matter. If humans are allowed to perform this task, let's not talk about how much manpower it will take, but let's talk about whether humans will make mistakes. Humans will generally make mistakes when performing such boring work.
Make mistakes.
Yizuer carried out Shi Lei's order, first finding a line that met the conditions, and then checking the surveillance cameras along the corresponding line. This task took Yizuer some time, and it took about five minutes before Yizuer gave the order.
Shi Lei reported back information, indicating that the work was completed.
"Sir, because it took too long, only part of the surveillance video records were found. Surveillance records at some points in time can no longer be found." Yi Zuer replied to Shi Lei.
Shi Lei nodded, "Continue to the next step of analysis!"
Yizuer began to analyze the surveillance video and searched for the license plates that appeared repeatedly in the timeline from all the surveillance videos.
While Yizuer was comparing information, Shi Lei was not idle either. Shi Lei was optimizing the 'deep recovery' software. This software was what Shi Lei had to eat for his whole life! In his previous life, Shi Lei mainly relied on recovering data to earn living expenses.
There are college tuition fees.
Nearly half an hour later, Yizuer finally completed the data comparison, but the result was not very good!
"Sir, according to the starting point and end point of the timeline, within the timeline, the surveillance video records found no license plate numbers repeated three or more times. A total of four vehicles with license plate numbers repeated twice. Two of the vehicles were
Small cars. According to the number plate investigation, the two cars are vehicles from the Xia Kingdom, and their owners are Xia Kingdom citizens who used tourist visas to enter South Vietnam."
Yi Zuer continued to introduce the situation, "One of the other two vehicles is a vehicle of the South Vietnamese military. Based on the analysis of the license plate number, it is a military jeep. The other is a large transport vehicle and there is no suspicion. The surveillance records have not been updated.
Too much recorded information makes it impossible to judge more situations.”
Shi Lei said with a smile: "Yizur, the update plan for the 'deep recovery' of the update subsystem has been completed." Shi Lei will update the optimized deep recovery software and let Yizuer update it and load it into the main system.
"Sir, the update is complete." Yizuer quickly updated the deep recovery system.
"Yizur, start the deep recovery system, use the deep recovery subsystem to restore all the historical records of the surveillance cameras that were just checked and deleted them." Shi Lei ordered Yizuer again, asking Yizuer to restore them first.
Security camera history data.
The historical records of security surveillance cameras are saved in the corresponding hard disk device. Although the historical records have been deleted, the deleted records can still be extracted from the bottom layer of the hard disk.
This kind of historical record will not be cleared at all, unless repeated low-level formatting is performed. If it is just high-level formatting, it is impossible to succeed.
Shi Lei optimized the deep recovery software in order to recover the records of the security surveillance cameras so as to determine more information. More than half an hour passed, it was already around two o'clock in the morning on June 4th, and Shi Lei's drowsiness seemed to come over him.
Heartbroken.
Before Shi Lei fell asleep, Yizuer finally completed the analysis again. This time, Yizuer obtained almost complete monitoring records and matched the records. Among them, three vans and seven appeared in the timeline.
Second-rate.
"Have you found out the identities of the owners of these three vans?" Shi Lei asked.
Yi Zuer projected all the identities of the people belonging to the three vans on the projector. Shi Lei checked the identities of the three people and found nothing wrong with them.
‘That’s weird, this isn’t right!’ Shi Lei thought to himself. “Yizur, check if these three vans have on-board GPS systems?”
In later generations, most vehicles had on-board GPS systems, but in 2007, the vast majority of vehicles did not have GPS global positioning systems.
"Sir, none of the three target vans have on-board GPS navigation." Yi Zuer replied to Shi Lei.
Shi Lei was a little depressed. If the three vans found by Yizuer had GPS global positioning systems, then Shi Lei could log in to the three-pole management authority of the global positioning systems and investigate the driving records of those three vehicles.
As long as the driving records of those three vehicles are checked, we can know whether they have been near the gold veins. If those three vans have been near the gold veins and have been there many times, then it can naturally be proved that gold
There is at least a suspicion surrounding the mine, and it is not something that was spun out by the South Vietnamese National Security Agency.
However, the target vehicles Yizuer identified through license plate comparison did not have a GPS global positioning system, so it was impossible to know their driving trajectory records, and naturally it was impossible to know whether they had been close to the gold veins.
"Damn it, is this information true or false?" Shi Lei roared in his heart. If this was a false information, Shi Lei would definitely not spare the South Vietnamese country lightly.
If this is true information, Shi Lei will use this information to seek appropriate benefits for himself.
"Yizur, please check, where is the surveillance camera closest to the gold vein?" Shi Lei asked Yizuer.
Yizuer immediately answered, "Sir, the closest surveillance camera to the gold vein is more than 20 kilometers away."
"Idiot Yi Zuer, it seems that we can only use another method to determine the result!" Shi Lei had another method in mind, but that method was a bit dangerous...
(To be continued. Please search Piaotian Literature, the novel will be better and updated faster!)
