Mr. Bai and Zhou Qiang didn't know what this protocol and port meant, but Liu Gong knew that this protocol and port were prepared for the state secrets department, and they could not be opened in normal times, and the port was also specially prepared for the military or other special departments to use civilian communications for encrypted communication.

Usually this port and related protocols are closed, and hidden in the entire communication status of their communication provider, in fact, not only their communication provider, but also all other communication providers in China have this protocol.

Moreover, using these protocols and ports can be used in the relevant server headquarters of any company to automatically activate the relevant protocols and ports that connect to several others.

Also, although they have the encryption protocol installed inside their system, they don't have permission and can't open it.

And the authority is in the hands of the official secrecy department.

It's like the safe and the key are each in the hands of one person, of course, Liu Gong is responsible for maintaining these things here, he knows it, because if you want to start this protocol and port, you need to operate in a special operation room.

followed Liu Gong into the technical department, and when they entered a special room, Mr. Bai's face became a little strange, because as the general manager of the city branch, even he didn't know that there was a secret room here?

But after contacting Han Shuang's identity, Mr. Bai didn't say anything, because from a certain point of view, they are all state-owned enterprises, and they are also national employees, so he doesn't count these things, and his general manager is naturally different from the general manager of a private enterprise.

"Mr. Bai, I think we'll just wait here." When he walked to the door, Zhou Qiang spoke.

"Yes, yes, Director Zhou, we'll just wait here." Mr. Bai also said with a smile.

Han Shuang didn't say anything, and Liu Gong didn't say anything, but directly took Han Shuang into the operation room inside.

After entering the operation room, although He Lu tried her best to maintain her apparent calmness, her whole heart was extremely shocked, because she didn't know, how did Han Shuang know this? This is not something that ordinary people can know, right?

Liu Gong opened the computer on the console, and quickly entered a set of special accounts and passwords in it, opened the page, and then Liu Gong took a few steps back and said, "Both, the rest is yours." ”

"Thank you." Han Shuang said thank you, and then stretched out his hand directly.

He Lu next to her hurriedly handed over the notebook she was carrying, Han Shuang took out her notebook, including the USB flash drive and other tools inside, directly plugged in the interface next to her, and started to operate directly.

At this moment, Liu Gong didn't say anything, and he had retreated to a position where he couldn't see Han Shuang's screen, but his eyes were looking at some special warning lights in the other direction.

He does not have the right to watch the other party enter the password of the relevant protocol and open the protocol and port.

However, the protocol itself has warnings and other related devices, and if someone impersonating makes a mistake in some places, these warning lights will go off immediately.

At that time, he would exit the room as soon as possible, and lock the room directly in an instant.

These have a confidential and rigorous process.

However, if the other party can accurately say this special protocol and port, their identity cannot be fake, because wanting to know these things itself requires a high level of secrecy.

After Han Shuang opened the tool she had written, she started to run the program without changing her face, and when the program was running, Han Shuang was sure that the JM8313 protocol here was still the old version.

In the previous life, this protocol was established and formulated by her, but that refers to the later JM8313 protocol and encryption port, which was reprogrammed and corrected by her, after encryption, in fact, this protocol and encryption port existed long before the establishment of these mobile communication companies, but they have been constantly strengthened and evolved.

For this old version of the protocol, Han Shuang knows nothing more about it, all its source code, etc., Han Shuang knows, and its shortcomings are naturally known.

However, when he was doing it, Han Shuang said directly: "Liu Gong, how many warning lights are on over there?" ”

At the same time as Han Shuang finished speaking, she directly hit the enter key.

And Liu Gong here was stunned for a moment after hearing Han Shuang's words, it is impossible, it stands to reason that the person who started this protocol and port is theoretically impossible to know the existence of this warning light.

These are two different preservation measures entirely...... But when Han Shuang said this, Liu Gong noticed that the other party didn't even raise his head, but asked very casually. This means that the other party is obviously very aware of the existence of this security device.

Could it be that this time the matter is serious? So it's the real Dana? Liu Gong has no doubts about the age of the other party, because in this information technology security industry, there are too many talented young people, and sometimes one genius can beat everyone.

"1 light up." After choking for a while, Liu Gong still opened his mouth to answer this question.

The other person knows and doesn't care, which means that the other person knows about its existence, and it is even less likely to be a bad person.

There are six lights in three colors, and like the traffic lights, it is divided into green, yellow, and red, with two lights in each color.

When the red warning light goes on, Liu Gong will exit the room and lock the entire room.

If it is below red, it is not needed, if it is two green and two yellow, he needs to form a report on this matter and submit it to a higher level person as soon as possible, as for who it is, he doesn't know, he only needs to submit it according to the level.

If it's just two greens, then he only needs to leave a backup of his work, and he doesn't need to report it.

Liu Gong doesn't know the principle and what it means, but he will act in accordance with the rules and regulations.

However, when Liu Gong saw that the green light was lit up twice, even the first yellow light flashed twice, and then all the lights went out directly, and Han Shuang's voice over there also came: "Okay, it has been successfully turned on." ”

Liu Gong immediately raised his head and looked at another indicator light, and sure enough, a row of indicators on a special server next to him began to flash and run, which meant that the entire protocol and port had been completely activated.

Seeing this, Liu Gong also breathed a sigh of relief, this was the first time he had experienced this, it was false to say that he was not nervous, and now he was relieved to see that everything was going well.