As soon as Li Hao put down the phone, he saw Gouda hurrying to his office.

It was because of the theft at home that Li Hao just thought about whether there was a major problem in the company.

He asked Gao directly: "Manager Gao, I just received a message from the neighborhood committee that my home was burglarized. Through my remote video observation, none of the valuables were lost, but the computers and materials in the study were lost.

I think this is because some foreign institutions are targeting our company and want to steal our company's core technology. You now raise your company's security level. ”

When Gao Gao heard the news, a trace of consternation flashed on his face, and he sat in front of Li Hao and said, "Mr. Li, has our company's technology been stolen?" Protect your home with security guards or not. ”

Li Hao waved his hand and said: "There is no loss of science and technology, I carry our company's scientific and technological information close to me and will not be kept at home."

Bodyguard protection is not necessary, I have bodyguards for personal protection. There are no valuables at home, and I am not afraid of them stealing.

The main thing is the scientific and technological information stored by the company, and it must not be obtained by commercial espionage, so the loss will be too great. What's going on with the company lately? ”

Gouda first introduced the company's security situation: "Recently, there have been commercial spies trying to steal our company's information. They started by sending people to steal our company's hard drives or collect paper materials.

But our company's security system is doing its job well, and none of these commercial espionage have succeeded.

They are commercial spies, and most of them use techniques to commit crimes. Weapons are rarely carried. Our company's bodyguards can easily control them.

Then the methods of commercial espionage changed, and they no longer sent people directly to our company to steal technology.

Instead, eavesdropping equipment is installed on the company's external network interface or in the telecommunications room where the signal is transferred. Stealing our technology by targeting hardware with high-tech devices.

This kind of theft is extremely difficult to detect, the process is very hidden, and our company has only detected it twice. At present, the core technology only communicates on the internal network and does not transmit to the outside world.

After the anomaly is discovered, our network technology department can only shut down the communication with the outside world of the abnormal line and transmit emergency data through satellite. ”

After Gundam's introduction, he put the bolt-like interface in the palm of his hand and showed it to Li Hao: "This is a high-tech device they use, I guess they just found this way."

It directly sends information with long-wave electromagnetic signals, which is not easy to locate in the chaotic electromagnetic signals of the city.

I guess it's a temptation for them, once they find the right way. Large-scale eavesdropping on our company's hardware systems is conducted.

Fiber optic networks are not under our company's control, and it is difficult to guard against them. Mr. Li, does the company have any good solutions? ”

Li Hao thought for a while, and he said: "Didn't you just propose to use satellites to transmit data, we can rent satellites to transmit data." ”

"Mr. Li, it's okay to use satellites for emergency response. If you really want to use them to transmit signals, one is that they are expensive to use. The other is that satellite encryption is now easy to crack.

Satellite and fiber optic transmissions are the same as their transmission channels are public. It's easy to get a signal intercepted.

Most of the organizations that steal our technology are backed by foreign consortia that have sufficient technical reserves to intercept satellite signals.

They steal our technology and analyze it through supercomputing.

Now, except for quantum cryptography, other cryptography will crack the data sooner or later as long as the computing power is sufficient.

We now have to find a way to propagate the signal from point to point, and try to prevent it from being stolen by others.

The data passed by our company is not time-sensitive. Actually stealing technical data, even if it takes a year to crack. It's worth it for them, too. ”

Li Hao heard Gundam say so much, he basically understood what Gundam said. Now satellite and fiber optic signals are easily accessible to adversaries.

No matter how strict the encryption signal is, even if the communication is changed once the password is changed.

But after intercepting the signal containing scientific information, they deduced the probability of the font based on the mathematical data.

This simple method of code-breaking has a high probability of obtaining the data sent by the company.

However, their company's data is not time-sensitive, even after a long time of cracking, it is completely worth it to obtain their company's data.

"I remember that our company seemed to have a point-to-point transmission of communication. You wait a minute, I'll look for it. Li Hao said to Gundam.

When Gundam heard this, he was pleasantly surprised and said, "I really didn't expect the company to have this kind of technology now, so that it can solve the company's current communication confidentiality problem."

All we need now is the company's headquarters, key laboratories and Fangshan data center. If these units can maintain secrecy among themselves, the current problems will be completely solved. ”

Li Hao picked up the second-generation laptop next to him. It's now as big as a regular laptop. There is no keyboard with flexible touchscreen operation.

Li Hao remembered that when he translated alien technology, he translated a very simple little technology.

Laser-coded communication technology, which emits invisible laser light with high penetration.

This technology has a higher communication bandwidth than fiber optics. The rate at which the data is transmitted is also very fast. However, the use of optical fiber communication is extremely restrictive, and it is not as widespread as optical fiber communication.

Li Hao carefully looked at this technology, and the effective working distance was 50,000 kilometers. Efficient communication that is fully compliant with confidentiality requirements.

After checking the information, he said to Gundam, "In our company's huge database, I found a way to communicate with lasers. It uses lasers to carry information for communication.

The laser transmitter and receiver must be point-to-point to receive the signal. In the event of an error, the laser is immediately switched off.

In this way, it does not diverge outwards like electromagnetic waves, and it is easy for the signal to be intercepted by others.

I am ready to build our global communication system with such equipment. It can be built into small satellites. At present, the launch cost of small satellites is only a few hundred thousand yuan. Our company can fully afford the cost of launching. ”

When Gundam heard this, he smiled, and the company was able to solve the communication problem.

He asked carefully: "Mr. Li, I probably understand this laser communication method. He just has a high cost, and our company has to be established.

It's just that there is not enough time to build a satellite system. Even if the company is producing satellites at a rapid pace, we also need to wait for the satellite launch plan. It is also necessary to find a temporary solution to the problem. ”

Li Hao closed the computer, and he said with a smile: "The cost of this laser communication instrument is not expensive at all. The most important laser emitters only require a special coating on the surface of the conventional laser emitter.

China's laser instruments are leading in the world, and it is not difficult to purchase high-grade laser emitters.

The day before yesterday, I listened to Director Guo Jianhao's report that their metamaterials research project team has developed a special organic polymer material.

It is extremely pressure-resistant and can float stably in adjacent spaces of 20-100 km.

We can make a hot air balloon-like instrument out of this material. Let it work in the adjacent space. ”

After Li Hao finished speaking, he immediately opened the cloud intelligence platform and assigned tasks to Guo Jianhao and Yuan Dingfang.