Chapter 245: Intense light communication

..Tech Translator
Li Haogang stepped on the phone and saw Gundam hurried to his office.
Exactly because of a theft at home, Li Hao had just imagined whether the company had a major problem.
He asked directly to Gouda: "Manager Gao, I just received news from the neighborhood committee that my house was stolen. Through my remote viewing of the video and observation, no valuables were lost, but the computer and information in the study room were lost.
I think it should be that some foreign institutions are eyeing our company and want to steal our company's core technology. You now raise your company's security level. "
As soon as Gundam heard the news, a flash of consternation appeared on his face, and he sat in front of Li Hao and said, "Mr. Li, has our company's technology been stolen. Do you need to send me a security guard to protect your residence?"
Li Hao waved his hand and said, "There is no loss in technology. I carry all the company's scientific and technological information with me and will not leave it at home.
Bodyguard protection is not necessary, I have bodyguards for personal protection. There are no valuables at home, and they are not afraid of stealing them.
It is mainly the scientific and technological data stored by the company. Don't be compromised by commercial spies, because the loss will be too great. How is the company going? "
Gundam first introduced the company's security situation: "Recently, there have been commercial spies trying to steal our company's information. They started sending people directly to steal our company's hard disk or collect paper information.
However, our company's security system has performed its functions well, and none of these commercial spies have succeeded.
They are commercial spies, and most of them use skill to commit crimes. Rarely carry weapons. Our company's bodyguards can easily control them.
The methods of commercial espionage have changed since then, and they no longer send people directly to our company to steal technology.
Instead, install wiretapping equipment in the company's externally connected network interface or in the telecommunications room where the signal is transferred. Steal our technology against hardware with high-tech equipment.
This kind of theft is extremely difficult to detect, the process is hidden, and our company has only found it twice. Now the core technology only communicates on the internal network and will not be transmitted to the outside.
After the abnormality is found, our network technology department can only close the external communication of the abnormal line and transmit emergency data through satellite. "
After the introduction of Gundam, he put the bolt-like interface in his palm and showed it to Li Hao: "This is a high-tech device they use. I guess they just found this way.
It uses long-wave electromagnetic signals to send information directly, and it is not easy to locate in urban electromagnetic signals.
I guess this is their trial, once they found the right way. Will eavesdrop on our company's hardware systems on a large scale.
Fiber optic networks are not under the control of our company, and it is difficult to guard against this method. Mr. Li, is there any good way for the company? "
Li Hao thought for a while, he said, "You didn't propose to use satellites to transmit data just now. We can rent satellites to transmit data."
"General Manager Li, using satellites is okay. I really need to use them to transmit signals. One is the high cost of use. The other is that the current satellite encryption method can be easily cracked.
Like satellite and fiber optic transmission, their transmission channels are open. Signals are easily intercepted.
Most of the organizations that steal our technology are supported by foreign consortia. They have enough technical reserves to intercept satellite signals.
After they stole our technology, they analyzed it through supercomputing.
Except for quantum ciphers, other ciphers will crack the data sooner or later as long as the computing power is sufficient.
We now have to find a way to carry out the point-to-point transmission of signals, and try to prevent others from stealing the signals.
The data passed by our company is not time-sensitive. Really stealing technical information, even if it takes a year to crack. It's also worth it for them. "
When Li Hao heard Gundam saying so much, he basically understood Gundam's statement. Satellite and fiber optic signals are now easily available to adversaries.
The encrypted signal is stricter, even if the password is changed once for communication.
But after being intercepted with signals containing scientific and technological data, they estimated the probability of the font based on mathematical data.
This kind of simple method in cryptographic deciphering has a great chance to obtain the data sent by the company.
However, their company's data has no timeliness, and even after a long time of cracking, it is completely worthwhile to obtain their company's data.
"I remember that our company seems to have a point-to-point communication method. Wait a moment, I'll look for it." Li Hao said to Gundam.
As soon as Gundam heard it, he was pleasantly surprised: "I didn't expect that the company still has this technology, so that it can solve the company's current communication confidentiality problem.
We only need the company headquarters, key laboratories and Fangshan Data Center. The confidentiality between these several units can completely solve the problems encountered now. "
Li Hao picked up the second-generation laptop next to him. It's now as big as a regular laptop. No keyboard operates with a flexible touch screen.
Li Hao remembered that he had translated a very simple little technique when he translated alien technology.
Laser-coded communication technology, which emits a highly penetrating invisible laser.
The communication bandwidth of this technology is higher than that of optical fiber. The data transfer rate is also very fast. But the use is extremely limited, not as popular as optical fiber communication.
Li Hao carefully looked at this technology, the effective distance is 50,000 kilometers. An efficient communication method that fully meets confidentiality requirements.
After checking the information, he said to Gundam: "In our company's huge database, I found a laser communication method. It uses lasers to carry information for communication.
Laser transmitters and receivers must be point-to-point to receive signals. In the event of an error, the laser is immediately switched off.
In this way, it does not diverge outward like electromagnetic waves, and it is easy for other people to intercept signals.
I plan to use this equipment to build our global communications system. It can be built into a small satellite. Now the launch cost of small satellites is only hundreds of thousands of yuan. Our company can fully afford the launch costs. "
When Gundam heard it, he smiled, and the company was able to solve the communication problem.
He asked in detail: "General Manager Li, I probably understand this laser communication method. Even if it is very expensive, our company will also be established.
It's just that time is not enough ~ EbookFREE.me ~ Building a satellite system. Even if the company is producing satellites fast, we also need to wait for satellite launch plans. Find a temporary solution. "
Li Hao closed the computer and said with a smile: "This laser communication device is not expensive at all. The most important laser transmitter only needs a special film on the surface of the conventional laser transmitter.
China's laser instruments are leading the world, and it is not difficult to purchase high-level laser transmitters.
The day before yesterday, I heard a report from Director Guo Jianying that their metamaterial research project team developed a special organic polymer material.
Extremely pressure-resistant, it can stably float in the adjacent space of 20-100 kilometers.
We can use this material to make a hot-air balloon-like instrument. Let it work in close proximity. "
After Li Hao finished speaking, he immediately opened the cloud intelligence platform to arrange tasks for Guo Jianying and Yuan Dingfang.
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