Zhang Yun looked at Li Yan very strangely and asked, "What the hell are you doing? These technologies of ours are not spread to the outside world, and they can harm people when they are passed on to the outside, and you must not pass them on." Alas, Staff Officer Bi refused to make it clear. ”

Li Yan said: "You can rest assured of this, I know the rules of confidentiality, and I am a very honest person, I will only use the technology left by these predecessors to benefit the latecomers, if I really want to get involved in the lock industry in the future, I must create the most advanced lock." ”

Zhang Yun struck: "As long as the lock can be made, soon we will have a way to crack it here." ”

Li Yan sighed: "Yes, but it must be much more difficult." However, due to cost considerations, brute-force attacks always increase in difficulty as the cost of materials rises. ”

Zhang Yun laughed and said, "It's always easier to crack than to create." ”

"In fact, brute-force unlocking is always the easiest and relatively fastest, as long as the weakness of unlocking, brute-force unlocking can be solved within a minute, including the safe. I saw that small electric drill just now, but I still have a different opinion on the use of your electric drill, and there is also the portable cutter, which is always the first target in terms of information, and then everything else. ”

Zhang Yun asked, "Is there something wrong with this?"

Li Yan smiled: "I don't know what the professional locksmith thinks, and I haven't seen these professional locksmiths with my own eyes." But I have repaired a lot of equipment and instruments, I will take electronic equipment as an example, textbooks always tell you the steps of maintenance, starting from the power supply and so on, but real maintenance professionals, only when it is absolutely necessary, will follow the standard steps, more often it is directly hit the point. ”

"Yours is repairing, and this is unlocking. ”

Li Yan said: "There are only a few kinds of locks commonly used now, and there are only a few frame structures for safes. Let's talk about the lock first, his weaknesses are known, how to crack the choice is up to you, my two unlocking means have almost no sound, but they can open more than 80% of the locks on the market. ”

Zhang Yun said: "Then let's talk about the safe." ”

"Safe, now the vast majority of safes on the market in order to control costs, they are more focused on the reinforcement of the front, and the back and so on to weaken a lot, to put it mildly, when you have not opened the lock, maybe the side of the fan blade itself will fall off. ”

Zhang Yun frowned and said: "Li Yan, your idea of luck is not right, in a crisis, if your technology is not in place, and you run into a genuine safe, will you delay the fighter plane like this?"

Li Yan hurriedly explained: "I'm not talking about being opportunistic, but learning to be flexible. ”

"Practice makes perfect, only by practicing the basic skills solidly, can we do the bypass, practice makes perfect, absolutely not allow the basic skills have not been practiced solidly, just think about how to take a trick. ”

Li Yan knew that Zhang Yun should have misunderstood his consciousness, perhaps because he didn't accurately express what he meant, so he simply didn't explain, but nodded and said, "Captain, what you said is true." ”

"Call me Zhang Yun. ”

"Yes. ”

"I suddenly remembered something, today they said that your password is very good, what's the matter?" Zhang Yun asked.

Li Yan said: "I have studied the password before, and I have specialized in it when I used to make equipment, but it is not as complete and in-depth as the information you have here." ”

"Oh. What do you do researching passwords?"

"This... I have done automatic monitoring equipment and anti-counterfeiting traceability systems before, and one of them was to make an anti-counterfeiting system for a cigarette factory. At that time, the pirated cigarettes and counterfeit cigarettes of this cigarette factory were too rampant. The outer packaging of fake cigarettes is even better than the real thing. ”

Zhang Yun smiled: "This is a bit too much, is it better than the real one?"

"Possibly, and it's true. You may not know that at that time, the most advanced smoke machines in the country's cigarette factories were all confiscated from fake cigarette factories. The cigarette machines of the underground fake cigarette factories are all smuggled in from abroad, and the raw materials of the outer packaging of fake cigarettes are not even lower than those of real cigarettes. And because the smoke machine is better, the quality of the outer packaging of real cigarettes is often inferior to that of fake cigarettes. ”

"Not credible, you don't smoke. ”

Li Yan smiled and asked, "You smoke?" have you always seen cigarettes. Do you see that the outermost plastic film of your cigarette is not smooth enough? But fake cigarettes can be made much smoother than real cigarettes, and even the overall fit of this layer of film is better than that of real cigarettes. At that time, the manager of a cigarette factory who was in charge of fighting counterfeits told me that he often relied on this hand to distinguish between real and fake cigarettes, because he was very clear about the outer packaging of the cigarettes produced by his cigarette factory, so as long as he looked at the outer packaging, he knew whether the cigarettes were fake or not. ”

"Is there really such a statement? You are a bit of a. ”

"Of course, the man told me that once the fake cigarettes of their cigarette factory were given as a gift to the boss of the General Administration of Tobacco, and then the manager of the cigarette factory recognized the real and fake cigarettes from a distance and was exempted from criticism. But after that, I looked for new anti-counterfeiting methods everywhere, but the harvest was not big, until I appeared, hehehehe. ”

Zhang Yun looked at Li Yan and laughed like this, looking so proud. So he asked, "After talking for a long time, did you make an anti-counterfeiting for that cigarette?"

After Li Yan said the brand, Zhang Yun widened his eyes and said, "No, that's a good cigarette, which thing on this cigarette you said was made by you." ”

Li Yan said: "It's the black 18-digit number under each pack of cigarettes, and a row of numbers on each cigarette, of course, there is also a barcode on each box of cigarettes, these are all made by me, and it is a complete closed system." ”

Zhang Yun frowned and thought about it seriously, but he couldn't remember what Li Yan said, what a number, a barcode, so he took out his mobile phone and called a special soldier named Huang Qiang.

"Qiangzi, do you have a Chrysanthemum King cigarette?" Zhang Yun asked.

"yes, it's not. Huang Qiang took out a pack of Chrysanthemum King cigarettes from his pocket.

Zhang Yun snatched it, but didn't find the row of numbers that Li Yan said on the cigarette box, so he smiled and said: "Li Yan, I believe your, it's the same as the real thing." ”

Li Yan smiled unconsciously: "He tore off the cellophane outside, the row of numbers is printed on the cellophane, and the value of each pack of cigarettes is different and unique, which is equivalent to this row of numbers is the ID card of this pack of cigarettes, through the 800 toll-free number on the side of the cigarette box, you can find out whether this pack of cigarettes is real or fake, and you can also know all the production process data of this pack of cigarettes, the professional term is traceability." ”

Zhang Yun looked at Huang Qiang, Huang Qiang nodded and said, "He is right, there is indeed a row of words on the cellophane, but I have never inquired, what's wrong, Team Zhang?"

"It's okay, how many more of these cigarettes do you have left unopened?"

"How much can I have, this cigarette is precious, I brought it from home, and I don't smoke it, you know, it's a thought, it came from home. ”

Li Yan smiled: "It seems that the conditions at your home are good, this cigarette is not cheap." ”

Huang Qiang waved his hand and said: "This cigarette, the family doesn't need money, it is taken from the unit, and some will be distributed every year as a welfare, so I will order it." ”

"It turns out that your family works in that cigarette factory, and the benefits of that cigarette factory are very good. ”

"Oh, the benefits of regular workers are really good. Huang Qiang replied with a smile.

Li Yan was not training every day, but torturing Zhang Yun, except for the grappling and fighting links, almost all other links, in less than a day, Li Yan was able to basically master, so that Zhang Yun didn't know what he should teach next! The training syllabus that had been specially formulated in the past had been revised many times, and he was too lazy to revise it until the end.

Zhang Yun watched Li Yan while training, he was having a headache, and in what aspect should he increase the pressure on Li Yan and learn some newer skills, because even the standard special forces training syllabus is not enough.

What annoyed Zhang Yun the most was that the speed of Li Yan's proficiency was too fast, and every accurate standard movement required by the special forces in the past must not be less than 10,000 repetitions to ensure that the muscles left a deep memory. But there is no need for Li Yan at all, Li Yan's muscle memory ability is too strong.

The more Zhang Yun went to the back, the more he drummed in his heart, whether this Li Yan was participating as a doctor, or as a formal special soldier? Because Zhang Yun had never seen Li Yan do any training as a field doctor, and Bi Dexian actually did not arrange it.

Every time Zhang Yun asked, Bi Dexian always told Zhang Yun that all this would have to wait until he finally entered the list. Now all this is just for Li Yan to have a comprehensive understanding of special forces, including all the knowledge points, skill points and various specifications of special forces.

Bi Dexian hid his selfish intentions for Li Yan's participation, Bi Dexian carefully studied the details of this World Special Forces Competition, and found that the setting of this medical soldier is problematic, that is, there are almost no competitions and projects dedicated to medical soldiers in ordinary times, but just such a simple and rude crammed into such a quota for medical soldiers.

The only strict requirement for the quota of this medical soldier is that it must be a real medical officer, but there is no list of any targeted competition items for on-site first aid, is it really to ensure that the special forces are injured during the competition, and only this medical soldier can carry out first aid?

So Bi De recruited Li Yan first, that is not only a peerless medical master, but as long as he is familiar with all the skills of special forces, then Li Yan will be a very qualified special forces, and maybe it is also a magic weapon for victory.

What Bide has to do first is to do a good job of Li Yan's information, and the logistics support part must be perfect. According to Zhang Yun's daily report, Bi Dexian knew that his choice was completely correct.

Zhang Yun's most gratifying complaint is: Zhang Yun said that the only thing he can find a little confidence now is the grappling fighting project, only in this project, Li Yan is like a sandbag, being abused by Zhang Yun, if it weren't for Li Yan just participating in the competition as a doctor, Zhang Yun must increase the amount of grappling and fighting training for Li Yan.

In terms of physical strength, Li Yan impressed Zhang Yun the next day, and after getting along with Li Yan for so many days, Li Yan almost never slept, and more often sat upright.

As for rock climbing, diving, and rapid silent running, Li Yan gave Zhang Yun a devastating blow, and in Zhang Yun's eyes, Li Yan was a strange species.

Occasionally, Zhang Yun would wonder why Li Yan did not perform satisfactorily in grappling fighting, but soon Zhang Yun found the answer for himself, because grappling fighting requires skill, not all physical strength, and it cannot be practiced overnight.

Although Zhang Yun himself was a little skeptical of this idea, but in the few martial arts grappling trainings, Li Yan was really not good, and Zhang Yun felt that he was bullying Li Yan.

Sometimes Zhang Yun felt that he was too heavy, but fortunately, Li Yan's physical fitness was good and he could withstand the beating.

Remember the permanent address of the Holy Doctor's Business Road