Practicing business and practicing medicine

The next morning, Xiao He happened to catch up with the department to organize social practice activities for his major. The monitor said that as long as he handed in a PPT assignment within the specified time limit, it was good, and he didn't even need to ask for leave.

Bian Mu himself is a free man, so naturally he doesn't need to ask for leave.

At around eight o'clock in the morning, Bian Mu rushed to the back door of the school on his motorcycle to pick up Xiaohe. They rushed all the way and the two went straight to the "Qijing" business building.

For safety reasons, there was still a small street away from the "Qijing" business building, so Bianmu braked and stopped the car.

"We'd better not appear on the surveillance screen at the same time and act separately! I'll go first. You look at the watch. You can go there in 7 minutes. How much is the ticket to the top floor?" Bian Mu asked casually.

"The Internet shows that if I use my student ID card, it costs 68 yuan, and you have to buy an adult ticket, which costs 120 yuan." Xiaohe responded as he got off the back seat of the motorcycle.

"Here! Don't use your student ID card. By the way, do you need to swipe your ID card to buy tickets?" As he spoke, Bian Mu handed 200 yuan to classmate Xiao He.

"No! But maybe I have to swipe my phone." As he spoke, Xiao He took the money and stuffed it into his trouser pocket.

"Try to use cash to purchase tickets. It would be best if our personal information is not left behind."

"I'll pay attention."

Bian Mu found a paid parking lot to store his motorcycle. He stopped greeting Xiaohe and walked all the way to the "Qi Akira" business building without looking back.

Xiaohe was really punctual and kept track of the time on his phone. After 7 minutes, he deliberately detoured from the other direction and entered the "Sakaki Akira" business building through another door.

…

It was still early, and there were only two or three tourists on the top tourist floor. Judging from their costumes and accents, they were all tourists from out of town.

The lower floor, the 112th floor, was deserted. Only two cleaning ladies were cleaning there with a large vacuum cleaner. There was a young male security guard sitting in the farthest corner. Taking a nap there.

At the foot of the huge glass screen door, three security officers were checking something there. The expressions on the three people's faces looked serious and serious. Bian Mu knew that at such a high floor, if something unexpected happened and another tourist would hang down the glass screen. If it falls down from the screen, it will make headlines immediately.

Of course, the three safety officers will not only lose their jobs, but they may also have to bear criminal liability!

Bian Mu inspected the 113th floor and found no signs that he needed to be particularly careful. All kinds of people upstairs were busy doing their own things, and no one noticed him at all.

Xiaohe, on the other hand, wandered around the 112th floor for a long time, pondering over and over again for a while, and had already planned all the operation plans in his mind.

Feeling that the time was almost up, Bian Mu sent a text message to classmate Xiao He: "Which floor is more convenient to operate on?"

"It's almost the same. There are relatively more security guards and safety officers on the floor I'm on now. Too many people will make it easier to relax. How about we choose this floor?" Xiaohe typed very fast, and soon he replied with a long message. information.

"Okay! Go to the safe passage to discuss!" Bian Mu sent another text message.

"OK!" Xiaohe replied.

There was no one idle in the emergency passage stairwell.

Lowering his voice, Bian Mu asked quietly: "Is it similar to what you imagined?"

"It's almost exactly the same. The owner of this building is quite rich and uses all high-end standard devices. I have already selected a network interface. Let's go there now!"

"Let's go!" After saying that, Bian Mu walked out of the stairwell first and walked straight towards the east end of the corridor.

Xiao He deliberately kept a certain distance from Bian Mu and followed slowly behind.

After a while, classmate Xiaohe stopped moving forward.

Bian Mu felt the footsteps behind him stop, and turned around to see classmate Xiao He reaching out to point to the base line beside the floor and wall.

Bian Mu understood, took out a magazine prepared in advance and walked towards the elevator. He had to learn to read the wind for Xiao He.

Xiaohe took off the backpack he was carrying and placed it in the corner. He opened the backpack and took out two flat-blade screwdrivers, one large and one small. The footing line in the corner was made of stainless steel, and two screwdrivers were placed in the middle near both sides. The groove, which is difficult for laymen to spot, was a removable mark originally reserved by the construction company for the network management technicians of this building.

I pried it lightly from left to right, and heard a soft "pop" sound. The stainless steel footing wire fell down, revealing a network interface reserved for maintenance personnel. Through this network interface, only a network cable and a Work terminals such as mobile phones and laptops can be connected to the building's LAN.

After checking the hardware standards of the network interface, Xiaohe picked a metal-head interface network cable from his backpack, first connected it to the laptop, and then connected the network cable to a network interface expansion dock. There is a data interface on the expansion dock. Match the network interface at the foot of the wall.

Just listen to a soft "click" sound, and all the tools are connected successfully.

Classmate Xiao He raised his head and glanced at Bian Mu, and Bian Mu happened to be looking at him. Classmate Xiao He gave an "OK" gesture to Bian Mu, lowered his head and started working...

Everything went smoothly. Just as Xiaohe opened the surveillance hard drive and started browsing the surveillance videos of the area designated by Bian Mu, he heard Bian Mu coughing loudly.

This was the code that the two had agreed upon in advance. Xiaohe quickly sat on the floor with his back against the wall, and picked up a windbreaker that had been prepared in advance to cover everything from his knees down to his laptop and other items.

Xiaohe often travels alone. He found that young people have the habit of sitting on the ground or even lying down to take a nap in various swimming spots, whether indoors or outdoors. It has long been common for security guards and other staff to do nothing. No matter.

After a while, I saw a cleaning lady in her forties carrying a whole box of rags up the stairs. She looked at Bian Mu for a few times in confusion, and then looked at the man sitting on the carpet not far away. Xiao He, the classmate who went to school, was already used to it, she was a young man! I'm just sitting there playing with my phone when I'm tired.

After a while, Bian Mu and the others saw the cleaning lady taking out an access card from her suitcase. "Beep... beep..." rang twice and opened a room on the south side to go in and clean.

Without further ado, Bian Mu quickly gestured to Xiao He.

Xiaohe quickly opened his windbreaker and knelt on the carpet to continue completing his "homework"...

After searching repeatedly for a long time, Xiaohe still couldn't find the surveillance footage around room 2219. Just when he was about to check whether the data information was artificially interrupted and there were obvious signs of gaps, he heard Bian Mu coughing hard several times. .

Without turning his head, he repeated the same operation as before, and Xiaohe sat back down again. This time, in order to avoid arousing suspicion by repeating his actions, he simply pretended to sit there and take a nap for a while.

"Hey! Wake up! This is not a place for you to rest. Get up, get up! There are many rest chairs in the sightseeing hall, go and have a rest over there!" As he spoke, a young male security guard in his early twenties reached out and gently He gently pushed Xiaohe's shoulder.

This time Bian Mu was quite frightened.

Just a minute ago, Bian Mu had received a text message from Xiaohe via his laptop: The relevant surveillance footage should have been deleted!

On the one hand, he was worried that the security guard would discover Xiaohe's illegal operations, and on the other hand, the news that the surveillance video could no longer be found made Bian Mu even more nervous...