Battlefield Contract Worker

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Chapter 1324 Security System

"You mean to use a high-definition photo and block it in front of the camera. Even second- and third-rate thieves are too lazy to use such a low-level technique." Sergey shook his head.

"But you can't deny that it does work." Daniel's eyes lit up. "If used properly, it can work wonders."

"Okay, then I ask you how can you guarantee the distance and angle of this photo? Surveillance cameras also have a focal length, if the distance is not right, the lens will be blurred.

And the moment you place the photo, it is easy to be seen, because the monitoring screen will shake at that time. Maybe a subtle difference, but it should be noticeable. ' Sergey shook his head.

"It's just a nuance, there are at least hundreds of surveillance camera screens working at the same time in the security monitoring room. No one can guarantee that they are staring at hundreds of screens at the same time.

Therefore, these surveillance videos must be reduced so that they can be fully displayed on the limited display screen. Of course, security guards can zoom in on any of their videos at any time.

So with such a small display area, we have a little jitter on the screen, which is difficult to see.

As for the angle and focal length you mentioned, we can find a way to fix the photo with only two thin wires, and then block it in front of the lens. ' Daniel gestured.

"If we do this, will there be any problems with the surveillance video?" Lin Rui asked.

"The screen will flicker a little, but as long as the subsequent display is normal, no one will see the problem. Even if the guards in the security monitoring room have been staring at the screen, they may not be able to detect such a subtle change.

And even if they noticed it, they would not rush to the monitoring area for the first time. At most, just watch it again through monitoring. As long as there is nothing particularly suspicious, the security personnel will not pay special attention. ' Daniel explained.

"What do you think?" Lin Rui turned to Sergey and asked.

Sergey was silent for a while, and finally nodded, "Although this method is crude, it has its merits. The biggest advantage is that it is fast enough, and you don't have to spend a lot of time. I think you can try it."

Daniel clapped his hands, "Okay, now we've got a plan. That is to try to get in from the top of the Federal Reserve Bank building, break through the cameras on the top floor, and get into the elevator shaft.

Then go down the elevator shaft and directly come to the vault located dozens of meters underground. However, the door of the vault is similar to the door of the vault. They are all cylindrical metal bodies, we can't destroy them at all, that is to say, we can only unlock them.

And as far as I know, this kind of lock, even the most experienced expert, can take hours. "

"You are lucky, we have an expert here." Lin Rui patted Sergey on the shoulder, "Come and meet this ace thief, the lockpicking expert in St. Petersburg."

"How long do you need this lock?" Daniel took a photo of a profile and handed it to Sergey.

"Maybe it will take a few hours, maybe it won't open at all. You'll have to try it to find out," Sergey replied.

"It's not going to work, once we start, there's no going back. We have to make sure it's successful. Otherwise we go down to the vault and we're stuck out the door.

There's nothing worse than this, because every half hour, armed guards check in.

If we were not able to open the lock within the allotted time, it would be too late to evacuate and the guards would surely find us. "Lin Rui whispered. "So we don't have this condition at all, and we haven't given you a chance to try." You must ensure that you can open the door within the specified time. "

"The door of the vault is only our first difficulty. After we successfully enter the safe, we have to find the safe used by the target and open that safe." Daniel sighed.

"The safe should be easier to open than the door outside, right?" Lin Rui asked.

"Indeed. According to the data, the safe they use is easier to open than the door. If it were me, I would be able to open it within 20 minutes."

"That is to say, after we go in, within an hour and a half, we must successfully open the door of the safe, find and open the safe, and take away the items.

So what about the evacuation plan? How do we evacuate when things are done? ' asked the Black Mamba.

"The best way is. Go back the same way, go back to the airship, and evacuate from the air. Before we go, we have to recover the photos that are blocked in front of the camera.

if not. We may still be exposed. To be clean and thorough, we need to erase all traces before we leave. Daniel stood up and sighed, "You guys are one of the most complicated and difficult plans I've ever seen."

There is almost no fault tolerance at all. If there is a slight problem in any one link, the whole operation will fail. Even if we follow this plan, there is no guarantee that it will be successful.

There are too many variables here. At present, everything is still stuck in our unilateral plan. Various contingencies have not been taken into account.

Are you sure you want to carry out this mission again? "

"Do you think we spent so much time finding you just for fun?" Sergey sneered.

"Okay, give me two days, I'm going to polish this rough plan thoroughly. In addition, we need to rehearse on the computer a few times to get familiar with the whole process.

After all, our grasp of time must be accurate to the second. So we have to have an efficient team. ' Daniel thought about it.

"I can assure you that our team is the most efficient." Lin Rui nodded.

"I don't know why, but I kind of believe what you're saying. At least this russian is really an expert, and Cobain, he's a legend in the hacking world. His involvement is crucial to cracking the entire security system. You are How did you get these people together?" Daniel looked at Lin Rui strangely.

"How did I get them together? It doesn't matter. What matters is the mission in front of us. We can only succeed, not fail. If we fail and get caught, it will cause huge trouble." Lin Rui replied.

"The biggest trouble? How big can it be?" Daniel asked casually. "It's bigger than my previous trouble?"

"Your troubles are at best being caught and sentenced to decades or even life in prison. Our troubles will kill us all.

So for your own sake, don't ask too much about us. Focus on this task.

As long as you complete this mission, Aladdin will give you a new identity and help you spend the rest of the day safely. And we will part ways from now on, promise not to bring our troubles to you. "Lin Rui patted his shoulder.

"This makes me a little curious. But you're right. Curiosity is sometimes terrible, and I can probably guess your identities.

Certainly not easy. After all, it is absolutely impossible for someone to be related to Aladdin to be a simple person.

It is safest to keep your distance from you. "Daniel said meaningfully.

"Okay, let's talk about business. About the security system." Lin Rui snapped his fingers.

Daniel said slowly, "The Federal Reserve Bank vault has a very advanced security system, which is an automated security system specially tailored for this vault.

The only thing in the entire vault that communicates with the outside world is a 90-ton steel revolving door, and there is no other way to get in and out.

This trap door is 2.7 meters high, and the whole body is made of pure steel. If it is not the official way to open the door, even a fly can't fly in.

The surrounding outer wall is made of reinforced concrete, the wall is 54 meters thick, and even if a bomb is used, it may not be able to explode.

If you forcibly break in, there will only be entry and no exit. The gates inside are bulletproof and weigh hundreds of tons. However, in addition to these external hard conditions, the organs inside are the highlight.

After the door is opened, it does not directly enter the vault, but needs to go through a corridor first. During this process, one will pass one level after another. Each level has an independent manager, and the president cannot force entry when he comes.

There is also a very cumbersome operation process when extracting gold. It needs to be divided into 3 steps to complete, and these 3 steps are indispensable.

A warehouse has 3 locks, which are kept by 3 different departments. Each password is independent. If you want to enter, you must go through a whole set of procedures. In addition, there is a complete security system.

If someone breaks in, the security system will trigger the alarm, the entire vault will be blocked within 15 seconds, and the separate small vault will be completely closed, and the air inside can only survive for about 7 hours at most.

There is a dedicated customer appointment channel. After the appointment is made, the bank will investigate and evaluate the applicant's identity information, and only after confirming that everything is safe can it be approved.

But this is not over yet. Every visitor needs to strictly abide by the requirements, even the president is no exception. First, people must undergo special inspections, and there will be special equipment to check whether they carry metal.

Then a full-body inspection will be carried out to rule out any potential safety hazards, and then a special person will lead the entry. Even customers are accessing items in the safe.

The manager will also be present at all times, but in order to protect the privacy of the customer, when accessing the safe, he will turn his body with his back to the customer.

That is to say, normally speaking, even the bank's customers have no way to do anything. As for their security system, they have been specially upgraded because of what happened.

The system will actively identify the information of all visitors. Once illegal access occurs, the connection will be immediately disconnected and an alarm will be issued. "

"In other words, this bank's security system is an active defense system." Sergey nodded.

“Yes. In February 2016, the Bangladesh Bank’s account at the Federal Reserve Bank of New York in the United States was hacked and more than $80 million was stolen.

After hacking into the Bangladesh central bank's network, the hackers stole the bank transfer security certificate, and then attacked the central bank's account at the Federal Reserve Bank of New York, sending more than 30 transfer applications, requesting that the money in the account be transferred to some entities in the Philippines and Sri Lanka.

The hackers successfully transferred four funds totaling $81 million to the Philippines, but when making the fifth transfer, the hackers originally intended to transfer $20 million to a non-profit organization called the Salika Foundation in Sri Lanka, but instead transferred the funds to the Philippines. The English of the meeting is made up.

This caught the attention of the transfer bank, Deutsche Bank, who then asked the Bangladesh central bank to verify the information. The central bank noticed that the account was stolen and immediately terminated the transaction.

Despite not being able to get it all, the hackers stole $81 million. It was one of the largest bank thefts in history.

Since then, the Federal Reserve Bank's security system has been upgraded several times, adding the concept of active defense. It is said that it was developed by the fdx company in the United States, specially developed for this bank, and is a unique security system.

Including the monitoring we mentioned earlier, as well as various remote locking. And it is said that when entering the vault, you need to wear a special kind of shoe, which is equipped with a chip inside.

It can accurately record the number of steps and movements of the wearing personnel. Therefore, whether there are personnel activities in the insurance will be truthfully reflected in the security system. The safety judgment of compliance is made by the entire system.

As soon as something goes wrong, an alert is triggered. "

"We didn't follow the formal process, and of course there's no need to wear that kind of shoes. In this way, the security system will not be able to read our relevant data." Lin Rui thought for a while.

"That's the problem. Where we want to get in safely, we have to switch to those shoes with chips.

If we put on these special shoes, we would be exposing our movements to the security system.

The security system will soon find out that this is an illegal intrusion~www.wuxiahere.com~ Then the security system is activated, and the doors of various areas are blocked.

Armed men will arrive in half a minute. These armed security guards are professionally trained and are said to be capable of protecting even a small city with their arms. ' Daniel shook his head.

"So this security system has to be breached, or we have no chance." Cobain paced back. "We have to cause some part of the system to go offline without causing an alarm."

"Easy said, but harder to do. To make such a big change, you have to get the most senior administrator rights of the entire system.

But even the head of the bank's security department does not have such a high level of management authority. They only have system usage rights, not system administration rights.

You are an expert, and I don't need to explain the difference to you carefully. ' Daniel shook his head.

"So is this security system accessible remotely?" Cobain asked.

"I'm afraid not, so if you want to log in to this security system, you have to go to the security chief's office in the underground vault." Daniel looked at him with some sympathy.