Hale said helplessly: "Okay, give me the phone number, generally speaking, there are several kinds of confidential phones, one is a satellite phone, which does not use a ground base station or a ground communication operator. This kind of phone is difficult to locate and tap, and I am an exception. The second is a wired operator, this kind of phone does not have a dial key, can only contact the operator, the operator will pass through a special line, independent of the civilian network, there is an exclusive network. This is generally only available to state-level rulers, and the investment and maintenance costs are huge, and it is basically impossible to crack. The third ......"

"Hale, there's too much nonsense." After Nie Zuo finished speaking, Mai Yanjiao glanced at Nie Zuo with disgust, which was rude.

Hale cried, "I'm going home, Blackfa, I'm going home, Nie is a badass." ”

Nie Zuo smiled and said, "I'll invite you to dinner in the evening." ”

Hale immediately said, "I want to eat authentic Chinese food, okay, I'll go." ”

Nie Zuo originally planned to see Shuanghei again tomorrow, but today he asked Qin Ya to receive Shuanghei, which was to enhance Hale's good impression of Qin Ya, and casually test how good Hale is this guy. If Hale hadn't bragged, she could have chased the phone message through the phone, and she wouldn't need Dai Jian and Zhang Meiling at all.

Nie Zuo didn't know that the process was complicated, and as far as common sense was concerned, it was almost certain that the recruiter was using a satellite phone. To obtain satellite phone information, it is necessary to hack into the terrestrial satellite base station to obtain access and decoding procedures. This level is why satellite phones are secure. Hale has her own means, and that means that she knows the cybersecurity information of eighty percent of the world's satellite base stations, which is why she is famous in this industry. It sounds easy, but to get to her level, she has to learn every day.

For example, the German mechanical combination lock safe is very difficult to open and almost impossible to solve. But if it's an engineer at this company, maybe even an expert in inventing this safety lock, then it's not a big problem. Like Hale. Although she is not an engineer of this company, she knows the design tendency of this company's combination lock through study, communication and research, and it may be a little troublesome to drive, but as long as she is given enough time, she can complete the job.

Nie Zuo originally planned to meet Shuanghei with Mai Yan, but Mai Yan had her own job, and although it was Sunday, the dock was not suspended. Mai Yan received a phone call, and Nie Zuo drove Mai Yan to the company first. Then proceed to the hotel.

……

When I arrived at the hotel, it was already four o'clock in the afternoon, and when I saw Shuanghei, one person hugged each other. Nie Zuo didn't come alone, he brought a senior lawyer. In order to open a bodyguard training academy in City A, Black Law must have an understanding of local laws. At the same time, Nie Zuo also managed to get a few places for rich people's parties and balls, so that the black law could communicate with the rich. The locations are all in Dongcheng, Lin Shao will accompany him as the host, and Lin Shao himself is very interested in the bodyguard training academy, if possible. He would consider investing in shares.

After a polite remark, Heifa and the lawyer went to the side room to understand the situation. Hale sat in front of the computer, and Qin Ya listened to Hale like a primary school student saying something that Nie Zuo couldn't understand. Nie Zuo leaned in and asked, "Is she a liar?" ”

Hale glanced at Nie Zuo and despised Nie Zuo's rudeness in speaking Chinese. Tap on the computer. After translating the background recording, he played it, and said in English: "Is she a liar?" ”

Hale glared at Nie Zuo, Nie Zuo grinned, and sat on the side looking at the computer: "How's it going?" ”

Hale replied, "The other party called ten minutes ago. Now that I have identified the location of the satellite phone ground base station, it is now being invaded. ”

Nie Zuo was puzzled: "I watch a movie, isn't hacking going to hit the keyboard?" "The faster it crackles, the louder it gets. The more powerful the hacker.

"Why use DOS if you don't need WIN?" Hale took the mouse and clicked the start button on one of the interfaces. Jump out of a password analyzer and start parsing passwords.

Qin Ya said beside her: "Consultant, her software is all designed, as long as she is a fool to operate." She's so good at designing these programs. ”

Nie Zuo smiled and said, "Qin Ya, speaking English, I was joking just now." You don't have to joke with her. ”

Qin Ya's face turned red instantly, and she apologized in very non-fluent English and explained. Hale looked at Qin Ya, turned back to Nie Zuo and said, "She's so young. "The two are about the same age, and Hale said that Qin Ya is young is a derogatory term, which means that Qin Ya has too little experience. Eve specially trained Qin Ya, training is courage, experience can only rely on the accumulation of time, no one can help Qin Ya.

"Do you like it?" Nie Zuo asked.

"It's not bad, I saw me back then." Hale said: "She's a very good hacker, and the source code she writes is of high quality. But her knowledge is not enough. To put it simply, she is a very good thief, but she is not a dedicated thief. ”

Nie Zuo asked: "I don't understand." ”

Hale stood up, reached to Nie's left chest, and said, "I felt the pocket inside your suit." ”

"Yes."

"A dedicated thief must understand that this style of suit has such a pocket that is invisible to the naked eye, and know the location and size, there is a saying in the city of A that knows oneself and knows one's opponent, and one cannot be defeated in a hundred battles. And Miss Qin's style is that she doesn't care about the structure of the other party's shield, she only guarantees that her spear is the sharpest. is invincible in normal times, but when you meet a master, you are likely to be beaten. However, this is a common problem of hackers, who are good at infiltrating and sabotaging. If a server is like a castle, the hackers are assassins, and they use various methods to infiltrate the castle. But they often have limited knowledge of castles. Nowadays, many hackers are proud to hack the Pentagon network, but the intrusion always fails at the beginning, because they do not have a comprehensive understanding of the Pentagon network, and it is very difficult to open it after only grasping a little. The hackers who successfully hacked the Pentagon had countless failed experiences, and through these experiences, they had to understand the overall network before they could successfully invade it. ”

Qin Ya was convinced, as Hale said, she has been studying how to make the virus replicate, how to let the virus pass through the firewall, and how to hide the virus. As for the firewall, she only understands one flaw, one problem, and can do it. Meet a normal server, no problem. But when you meet a server with a white hat, there is almost no chance of success. To defeat these white hats, not only do you have to sharpen your spear, but you also have to know your opponents.

Although the war between hackers takes place in the second dimension, it is essentially the same as a normal master competition. Qin Ya humbly accepted, and then stood beside Hale, encouraged by Nie Zuo. Start asking some questions. Hale knew everything, and the relationship between the two developed quite well.

About twenty minutes later, Hale called Nie Zuo, who was accompanying Heifa, Nie Zuo came over, and Hale handed a USB flash drive to Nie Zuo: "Nie, I did what a white hat shouldn't do, but you are for justice...... Hale laughed to himself, and continued: "You need my help, I will be happy to help, and I am glad to help you." ”

"Thank you." Nie Zuo hugged Hale. Show your gratitude and ask, "What's inside?" ”

"This phone is interesting, it has a total of four satellite phones, all of which are communication satellites. Of these four satellite phones, two of them are regular contact phones, and there is no way to save the content of the call, so I can only provide you with communication records. To put it simply, you give this information to the police, and the police can catch the owners of these two phones that communicate with ordinary telephones. and regular telephone users. But the other two satellite phones, which never make ordinary calls, could not be caught. Need me an explanation? ”

Nie Zuo hurriedly replied, "No." ”

"The two phones that were caught have a complete one-month track of the owner's activities, as well as an accurate schedule. Through public surveillance. I think it would be easy to identify the two. ”

Nie Zuo hugged Hale again: "Thank you so much...... Hale, if it's an independent satellite, can it be cracked? ”

"Independent satellites? That's costly. It's basically impossible to crack. A stand-alone satellite is a single network, as if it exists in another dimension, and is not connected to our real network. At best, it is. If there is a person who uses a separate satellite network and makes regular calls, then I can know which single satellite network this person is using. To hack to obtain information, it is possible to physically enter the ground base station of the independent satellite network for docking. Strictly speaking. There is no communication that cannot be cracked, but some communications need to be cracked by physical means. ”

After understanding most of them, Nie Zuo took the USB flash drive and said, "Qin Ya, it's not too early, eat with them." ”

Qin Ya nodded: "Okay, what does Miss Hale like to eat?" ”

Hale glared at Nie Zuo: "Didn't you say you had a treat?" Don't bully Miss Qin. ”

Nie Zuo smiled, took out three thousand yuan in cash and gave it to Qin Ya: "It's okay." ”

"Yes, you can have a treat, you can not show up." Hale smiled, and then said, "By the way, this time, I have another important task with Heifa. ”

"What task?"

"Meet your girlfriend and see if she's as beautiful as in the photos."

Nie Zuo patted Hale's head: "You have a lot of things, Heifa, eat, talk while eating." ”

Nie Zuo didn't eat, bought a few doughnuts in the hotel bakery to satisfy his hunger, got in the car, and contacted Dai Jian, who told Nie Zuo bad news: "The four women in ABCD are not suspicious. Not only that, Dai Jian was also complained by Zhang Meiling, because of Dai Jian and Nie Zuo's reasoning, the police focused on these four people, resulting in the real recruiter escaping.

Nie Zuo contacted Zhang Meiling: "Dai Jian and I went to the Business Investigation Bureau, but I want to tell you one thing, there are internal ghosts in your Business Investigation Bureau, and they are internal ghosts bought by black swans." I don't know who this person is, but he has contact with Black Swan through the Bureau's internal wireless network. Zhang Meiling, can I trust you? ”

"Of course." Zhang Meiling said: "Three generations of my family are policemen. ”

Nie Zuo asked: "On the fifteenth and twenty-fifth of last month, where were you?" ”

"I'm in the bureau on the twenty-five, and I'm on the fifteenth...... On the 15th of my father's birthday, I took a day off. ”

If it's true, then you can trust it, Nie Zuo said: "Let Zhao Ang come along, although this guy is a god of decay, he is trustworthy." At the same time, don't inform your leadership, I'm pretty sure there are internal ghosts in your bureau. ”

Zhang Meiling was skeptical: "There is evidence? ”

"Yes."

"Really?"

"Meiling, we are an escort company, and your Business Investigation Bureau is not at the same level as us." Nie Zuo bragged that the leather state was on. (To be continued......)