Merchant and doctor

Chapter 229 Was Deleted After All
The next morning, student Xiaohe just happened to be in time for the department to organize social practice activities for this major. The monitor said that as long as one PPT homework is handed in within the prescribed time limit, that's good, and you don't even need to ask for leave.

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

At around eight o'clock in the morning, Bian Mu rode a motorcycle to the school's back door to pick up classmate Xiao He. They drove 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 Bian Mu braked to stop the car.

"It's better for us not to appear on the surveillance screen at the same time. Let's split up! I'll go first. You look at your watch. You can go there in 7 minutes. How much is the ticket for the top floor?" Bian Mu asked casually.

"It shows on the Internet that if I use my student ID card, it costs 68 yuan, and you have to buy an adult ticket, which costs 120 yuan." Xiao He 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 a ticket?" As he spoke, Bian Mu handed over 200 yuan to classmate Xiao He.

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

"Try to buy tickets with cash, it's best not to leave our personal information."

"I'll pay attention."

Bian Mu found a toll parking lot to store the motorcycle, and stopped greeting Xiao He, and walked all the way to the "Qijing" business building without looking back.

Xiao He was really punctual, stuck with the time on his mobile phone. After 7 minutes, he deliberately made a detour from another direction and entered the "Qi Jing" business building from another door.

……

It was still early, and there were only two or three tourists on the sightseeing floor on the top floor. They were all tourists from other places to see the clothes and listen to the accent.

The floor below, that is, the 112th floor, was empty, only two cleaners were cleaning there with a big vacuum cleaner, and a young male security guard was sitting in the farthest corner. Nap there.

At the foot of the huge glass curtain door, three security guards were checking something there. The expressions on the faces of the three were very serious and serious. Bian Mu knew that in such a high floor, in case of any accident, tourists would hang down from the glass curtain. If it falls off the screen, it will make headlines in no time.

Of course, the three security officers will not only lose their jobs, they may even have to bear criminal responsibility!

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

Xiao He wandered around on the 112th floor for a long time, repeatedly deliberating for a long time, and had already planned all the operation plans in his mind.

Feeling that the time is almost here, Bian Mu sent a short 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 security officers on the floor I'm on now. If there are too many people, it's easy to relax. Otherwise, let's choose this floor?" Xiao He typed super fast, and replied a long time later. information.

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

"OK!" Xiaohe replied.

There is no one in the safe passage stairwell.

Lowering his voice, Bian Mu asked softly, "It's about the same as you imagined?"

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

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

Student Xiao He deliberately kept a certain distance from Bian Mu, and followed behind at a leisurely pace.

After a while, student Xiaohe stopped.

Bian Mu felt that the footsteps behind him had stopped, turned his head to look, and saw student Xiao He pointing at the base line by the floor and wall.

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

Xiaohe took off his backpack and put it in the corner of the wall. He opened the backpack and took out two flat-head screwdrivers, one large and one small. The groove, which is difficult for laymen to find, is the detachable sign reserved by the construction company for the network management technicians of this building.

Open the bow left and right and gently pry it, only to hear a light "click", and the stainless steel base line falls down in response, revealing a network interface reserved for maintenance personnel. Through this network interface, only a section of network cable, a Work terminals such as mobile phones and laptops can be connected to the building's LAN.

Checking the hardware standard of the network interface, Xiaohe picked out a network cable with a metal head interface from his backpack, first connected the laptop, and then connected the network cable to a network interface expansion dock. There is a data interface on the expansion dock just right It matches the network interface at the foot of the wall.

Only a light "click" sound was heard, and all the tools were connected successfully.

Xiao He raised his head and glanced at Bian Mu, who happened to be watching him too, so Xiao He gave Bian Mu an "OK" gesture, bowed his head and started working...

Everything was going well, just as Xiao He turned on the surveillance hard disk and began to browse the surveillance video of Bian Mu's designated area, he heard Bian Mu cough loudly a few times.

This was the secret signal that the two had agreed upon in advance. Xiao He hurriedly sat on the floor with his back against the wall, and pulled up a windbreaker that he had prepared in advance to cover everything below his knees, including his laptop.

Xiaohe often travels around alone. He found that young people have the habit of sitting on the floor or even lying down to take a nap in various swimming spots, whether indoors or outdoors. Security staff and other staff have long been used to it. manage.

After a while, I saw a cleaning lady in her 40s coming up the stairs carrying a whole box of rags, looked at Bian Mu suspiciously, and then looked at Bian Mu who was sitting on the carpet not far away. My classmate Xiaohe, she has long been familiar with it, young man!This is sitting there playing with the phone when you are tired.

After a while, Bian Mu and the others saw the cleaning lady take out an access control card from the suitcase, "D... D..." rang twice, opened a room on the south side and went in for cleaning.

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

Xiao He hurriedly opened his windbreaker and knelt on the carpet to continue his "homework"...

After searching repeatedly for a long time, Xiao He still couldn't find the monitoring screen around Room 2219. Just as he was about to check whether the data information was artificially interrupted and there were obvious signs of vacancy, he heard Bian Mu coughing hard .

Without even turning his head, he performed the same operation as before, and Xiao He sat back to his original position again. This time, in order to avoid causing suspicion by repeated movements, he simply pretended to sit on the same spot 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 over there in the sightseeing hall, go and rest there!" As he spoke, a young male security guard in his early twenties stretched out his hand gently Gently pushed classmate Xiaohe's shoulder.

This time Bian Mu was quite frightened.

Just 1 minute ago, Bian Mu had received a short message from Xiao He via his laptop: The relevant monitoring screen should have been deleted!

On the one hand, he was worried that the security guards would discover Xiao He's illegal operation, and on the other hand, the news that the surveillance video was no longer available made Bian Mu very nervous...

(End of this chapter)