. Wasan country, Sumida district, Leju small inn.

Zheng Sanpao pulled out two maps and hung them on the wall of the hotel, one map was a regional map of Chiyoda Ward, which included all the areas of Chiyoda Ward.

The other map is a tourist map of the Yasukuni Shrine, which is densely marked with marks and a large number of folds.

"Boss, after our on-the-spot visit to the Yasukuni Shrine, we found some problems. At the same time, a solution was discovered. Zheng Sanpao stood in front of the Yasukuni Shrine tourist map, pointed to the stone tablet at the door, and continued: "This is the first target, and there are no hidden objects around it that can be exploited. The whole is built on a stone platform, and there are no bomb hiding points that can be exploited. ”

Zheng Sanpao then pointed to the first torii gate, which is twenty-three meters high, and said again: "The situation of the first torii gate and the stone tablet is basically the same. Including the second torii, the bronze statue of Masajiro Omura, and the shrine gate, there is no chance of planting bombs. In addition to these undesirable conditions, the security and explosion-proof work of the Yasukuni Shrine is quite outstanding! ”

"What kind of explosion-proof work does the Yasukuni Shrine have?" Shi Lei is not an expert in blasting, so he naturally does not know about the explosion-proof safety measures of the Yasukuni Shrine.

Zheng Sanpao smiled bitterly and explained: "Boss, when we visited the Yasukuni Shrine, we used a prepaid phone to call the official phone number of the Yasukuni Shrine in a place where there were no surveillance cameras. I deliberately reported to them that a bomb had been planted on the entrance monument and bronze statue to test their reaction. The relevant personnel of the Yasukuni Shrine reacted very quickly. Two staff members, holding the most advanced military version of the particle detector and sonar detector, scanned the stele and bronze statue respectively to quickly analyze the possibility of explosives. ”

Shi Lei's brows furrowed. Sonar detectors and particle detectors are definitely not easy to deal with. Even if he is not proficient in explosives, he also knows that as long as he has these two instruments, it is not easy to install bombs.

"Three guns, you just said that you found a way to plant the bomb, what are you going to do?" Shi Lei asked about the specific situation, although Zheng Sanpao said so many difficult situations, Zheng Sanpao also said that he had found a way to plant the bomb.

Zheng Sanpao nodded, then turned around and picked up a glass of transparent and colorless liquid. put it in front of Shi Lei. Shi Lei thought that Zheng Sanpao poured him water, and was about to drink it when he was stopped by Zheng Sanpao.

"Boss, don't drink!" Zheng Sanpao took the glass from Shi Lei's hand and explained, "Boss, this is my solution. Liquid bombs! ”

Shi Lei glared at Zheng Sanpao fiercely, such a dangerous thing as a liquid bomb. How can it be packed in a water glass?

Zheng Sanpao smiled awkwardly. "Boss, here's a sample I made. Mixed liquid bomb, excellent stability, guaranteed explosive power, diversified detonation methods. ”

"How are you going to place this liquid bomb? Didn't you just fall to the ground? Shi Lei asked with doubts that he didn't know much about the situation.

If you just fall to the ground. It's really not too noticeable. This hybrid type of liquid bomb is completely colorless and odorless, like mineral water.

"Boss, you can't just fall to the ground. If it is poured directly on the ground, it will be contaminated with impurities, making the liquid bomb less powerful or even unable to detonate. My plan is to fill the liquid bomb with a high-strength plastic bag, and then place the plastic bag filled with the liquid bomb on top of the stone tablet. Depending on the permeability of liquid bombs, neither particle detectors, nor sonar detectors, are likely to be detected. However, there is still a problem. Zheng Sanpao said what he thought.

"What's the problem?" Shi Lei asked.

"There were so many tourists during the day that we didn't have the opportunity to put liquid bomb packs on targets such as stone monuments. If you wait until the evening, the security system of the Yasukuni Shrine will not be easy to handle. Zheng Sanpao said worriedly.

Ye Feng answered: "Boss, when we investigated the Yasukuni Shrine today, we found a lot of security equipment. Examples include infrared sensors, infrared thermal detectors, and night vision monitors. Based on our observations, there are also patrols at night, even by dogs. ”

Infrared sensors and infrared thermal detectors are not the same thing. The infrared sensor emits an invisible light to determine whether there is an object passing through the defense area.

The infrared thermal detector directly detects the thermal induction. Theoretically, thermal detectors are more advanced. But in order to be foolproof and prevent some high-tech thieves, wearing external equipment that blocks heat escape, infrared sensors are also a must.

Shi Lei's brows furrowed, and through Internet investigation and intrusion, he only identified a set of monitoring equipment at the Yasukuni Shrine, and according to the feedback from the monitoring system, the monitoring equipment did not work at night.

It seems that the security system found by Ye Feng and the three of them should be a security system that isolates the network.

The vast majority of security systems are usually connected to the network environment. There are only two cases in which the security system will not be connected to the network environment.

First, the value of the target that needs to be protected is not high, or the level of security required does not need to be too high, and such security systems are often not connected to the network. Even the security system is often half-on and half-off.

This kind of security system is used a lot in life. For example, the security system of individual shops is generally this kind of security system, which does not require an excessively high security level and does not need to be connected to the network.

The second kind of security system that is not connected to the network environment is the other extreme, for the environment with extremely high security requirements, the Internet will also be isolated to prevent the security system from being controlled by the outside.

This type of security system usually has security personnel on duty and is monitored 24 hours a day. It provides a security factor that far exceeds that of ordinary security monitoring systems.

The Yasukuni Shrine has two security systems, the first of which is the public security system, which only works during the day and is connected to the police network of the Tokyo Metropolitan Police Department.

If anything goes wrong, you can notify the police immediately. It can also mobilize and query evidence directly on the police server.

The second security monitoring system is independent of the Internet. There is basically no possibility of controlling such an independent monitoring system from the outside.

Unless...

"Did you find any security breaches?" Shi Lei asked unwillingly.

"Not found for the time being. Only when the security system is controlled can we enter the shrine undetected and then plant bombs. Ye Feng responded instead of Zheng Sanpao.

Shi Lei rubbed the position of the temples on his cheeks, "Ah Feng, you marked the various security equipment you found on the tourist map of the Yasukuni Shrine. ”

Ye Feng nodded, and then began to use a red gel pen to mark it on the Yasukuni Shrine tourist map. Nearly ten minutes later, Ye Feng finished marking the location of all the security equipment.

"Boss, most of the things we found were night vision cameras and infrared sensors, as for infrared thermal detectors, only a small number of finds. Maybe more hidden in more hidden places, we just didn't find out. Ye Feng said conservatively.

Shi Lei looked at the situation marked by Ye Feng, and his face was a little ugly.

The night vision camera is arranged around the wall of the Yasukuni Shrine, and there are no dead ends in all directions.

Moreover, above the night vision camera, there is also the same circle of infrared sensors without dead ends, and anyone who tries to climb over the wall will definitely be detected, thus triggering an alarm.

A few irregular infrared thermal detectors are scattered inside the fence. Although there are only a few, Shi Lei knows that the infrared thermal detector must also cover in all directions.

'Damn the Yasukuni Shrine, it's not easy to destroy it! Shi Lei sighed secretly in his heart.

If the Yasukuni Shrine had really been destroyed so easily, I am afraid that it would have been destroyed countless times according to its status in the entire Asian region.

In particular, some patriotic youths in Xia Guo have a rather unfriendly attitude toward the Yasukuni Shrine. The energy of some of these patriotic youths is very great, but since the Yasukuni Shrine has not yet been destroyed, it shows that the security capacity of the Yasukuni Shrine must be very strong and will not be easily exploited.

Shi Lei had already boasted to Tao Wenxian about Haikou, saying that the alliance ceremony would destroy the Yasukuni Shrine, and he didn't want to give up halfway. If he succeeds in destroying the Yasukuni Shrine, he may completely subdue Tao Wenxian.

A sixteen-year-old world-class hacker feels terrifying when he thinks about it. Shi Lei must bring such a character under his command.

Otherwise, this kind of genius cannot be used for himself, and it is very likely that he will be his enemy.

Shi Lei repeatedly pondered how he should enter the Yasukuni Shrine. The defenses at night are even stricter than during the day.

Thinking of this, Shi Lei asked: "Ah Feng, three artillery, how much time does it take to install the liquid bomb package on the stone tablet?" ”

Zheng Sanpao thought for a moment, "The height of the stele is ten meters, and there is no place to borrow strength around, only to climb it through a soft belt. Start the timer by removing the soft belt, go up to the top of the stone tablet, and choose a suitable location to place the liquid bomb pack. Then come down again, untie the soft belt, clean up the traces and leave. The whole process takes at least three minutes, and to be safe, it is estimated that it will take five minutes to prevent accidents. ”

"Five minutes?" Shi Lei sighed, if it takes five minutes, it can't be done during the day, and it takes too long.

If it only takes a minute or two, maybe you can do it during the day.

'Damn, is this going to be a failure?' Shi Lei was in his notebook, looking at the pictures of the Yasukuni Shrine.

Suddenly, Shi Lei thought of a good way!.

(The following words are free)

Test: Bomb! Central!

PS: Spend a lot of ink writing about the Yasukuni Shrine, in order to reflect the strong defense of the Yasukuni Shrine. If the Yasukuni Shrine is blown up all at once, what is the point?

Or, can it be Brother Shi's turn to blow up? I've been bombed countless times!

Hope support!.

(To be continued......)

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