Chapter 265： Little White Flower's Mission

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I can check the quest of Xiaobaihua in Chapter 265 of the Character Attributes Main Volume "Last time you said you have a friend who is good at computers?"

The call was connected, and Luo Hongyun's voice that went straight to the subject came.

"Well, that's right."

Xia Xu nodded slightly and smiled: "Uncle Luo, are you here for Dong Changhe?"

There was a hint of surprise in Luo Hongyun's voice: "You know?"

"It just so happens that I'm also investigating this matter, and I guessed yesterday that Uncle Luo and you guys will probably be involved too."

Xia Xu smiled.

"Although these armed drones are not as weird as lycanthropes, they are even more threatening and troublesome. It is difficult for ordinary institutions to deal with them, and they can only be reported to us."

Luo Hongyun explained it casually.

Xia Xu nodded slightly and asked, "Uncle Luo, do you want to use network intrusion to track and locate Duan Zhiyi?"

"It seems you know a lot."

Luo Hongyun laughed twice, and said, "In that case, I won't talk nonsense. Is your friend confident? We have actually consulted some experts, but the answers they gave are not very optimistic."

"You can try, and even if it doesn't work, I have other ways to find Duan Zhiyi, but it may take some time."

Xia Xu nodded thoughtfully.

To locate Duan Zhiyi's position through the network reverse intrusion of the drone, he naturally considered this plan.

The essence of brain control technology is actually to analyze brain waves. The interaction between the drone and the control terminal is actually carried out through magnetic waves and network signals.

Therefore, there must be a network connection between Duan Zhiyi and the drone. In theory, if the drone can be hacked, it is possible to reversely locate Duan Zhiyi's position.

But this is only theoretical, it is very difficult, and there are many problems that need to be solved.

You must know that drones were originally based on military use, and many people believe that it is an indispensable means of future warfare.

How to counter UAVs, and to be precise, counter communication interference, is a subject that focuses on research in modern warfare. If it is so easy, there is no need to study it.

Not to mention, the first important point is that the control of the drone is usually not carried out through the 'network' in the conventional sense. It does not go through the Internet and the mobile operator network, but is based on its own radio transmission module. Equivalent to self-built wifi, local area network.

The drone controlled by Duan Zhiyi may expand or transfer the signal through some self-made signal base stations, but the terminal must also adopt this method.

Because the civilian network is based on the operator's base station, if he is stupid enough to directly connect the drone to the operator's mobile network, the range of his drones can be easily detected.

Therefore, if you want to invade this kind of drone, you must first access its communication frequency band. If you want to connect, you must first figure out the frequency band it uses, and you must get close enough to enter its signal coverage.

But once it enters the signal range, it means that it may encounter the concentrated fire of those armed drones at any time. Even if this is solved, it will face a series of network and communication technology problems such as signal encryption, and the other party may also disconnect from the network. , or the last one found may just be the base station that the other party transfers the signal to.

This is also the reason why Xia Xu went to Huichuang Hi-Tech for the first time. Even if he wants to find Duan Zhiyi through hacking, he must at least solve the personal safety problem first.

However, Zhou Xiaodong’s spy drone is an unexpected gain. It can be used to try to access Duan Zhiyi’s drone communication. Let them debug it at that time. If it is successful, the rest is mainly electronic warfare in the network. .

This is the hardest.

Because what needs to be faced may be a completely unfamiliar system and encryption mechanism, which means that it may require a lot of trial and temporary code writing, and it may not be completed in one and a half hours or even a day or two.

However, the other party was only a short-lived attack, and he could continue to kill and kill at any time. There was no time at all.

But well...

This is probably the last thing Xia Xu needs to worry about.

I have the general Meng Bochao, the **** general Xiaobaihua, still can't figure out the district Zhiyi?

"Is that the uncle Luo you said?"

After listening to Xia Xu's conversation quietly, Tang Youxin asked curiously when he hung up the phone.

Because Duan Zhiyi and Invasion Tracking were mentioned again, she had been quietly perking up her ears just now.

"Yes, this is called Cao Cao, Cao Cao is here, and your mission is here."

Xia Xu put away the phone and smiled slightly.

Xiaobaihua was eager to try: "I just want to track down that Duan Zhiyi, right?"

"That's right."

Xia Xu nodded, and his expression suddenly became serious: "This Duan Zhiyi is a murderer who controls an armed drone to kill remotely. He is extremely vicious. We must find him as soon as possible."

"I, I try my best."

Tang Youxin seems to be very lack of confidence.

Seeing her like this, Xia Xu encouraged: "You heard it just now. This is a task given by the official special department. If you complete this, you will make a great contribution, and you can use it as a resume to enter the National University of Science and Technology."

"I will work hard."

Tang Youxin lifted her spirits and summoned her courage.

Xia Xu added: "There should be bonuses, hundreds of thousands will definitely be there, and you will be given a commission at that time."

"Really?"

Tang Youxin's eyes lit up, she waved her small fists, and her face showed wisps of determination: "I, I will definitely be able to find him!"

"Yes, that's it, keep this posture."

Xia Xu couldn't help crying and laughing when he saw this.

He has been reluctant to ask for money, and he almost forgot that this little girl is actually a money fan.

Unfortunately, financial fans are not enough to break his introverted character.

When she followed Xia Xu to the special department's office building in Xingcheng the next morning, she instantly regained her guilty conscience, and looked timid, holding Xia Xu's clothes along the way like a little asshole.

After all, this is a genuine government office building, a high-rise courtyard, remote and lonely, but also solemn and solemn. For many ordinary people, it is a place where they subconsciously restrain their voices when they speak.

This is the first time she has come to such a place. If she hadn't followed Xia Xu, she would not have dared to come alone.

"Madam Boss Don't be like this, you are a master, a master, show your momentum, look at the boss, walking around is the same as going home."

Meng Bo, who came over together, laughed and teased.

"I don't know who was standing outside and poking around before I came and didn't dare to enter."

Xia Xu looked at him with contempt.

This guy is also a dead house who is afraid of life, and running here is probably not much better than Tang Youxin. At this moment, he is just trying to support himself and relax.

The two were arguing, and Tang Youxin on the side couldn't help but gradually bent her eyes into crescents.

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