928 takes down the surveillance network

Su Qin naturally walked to the door, he was smoking a cigarette and making a phone call!

He hung the pass in a very prominent position.

In fact, from the moment he entered the field of vision of the security personnel at the door, someone was watching him.

Fortunately, he didn't show any flaws, because he had been observing since he started to pay attention to that person, observing that person's habits when he spoke, the way he walked, and his attitude when greeting the guards, since he got out of the car, he was possessed by the actor, as if he was really that person.

When he came to the door, he first passed through a metal detector door - when he passed through this security check, he first put his mobile phone and lighter on the other side, and only took these things out when he passed, because he really didn't bring any firearms, so this level was easy to pass.

There was a guard at the door—the one he'd been watching him since he came into view—the guard who had been watching him if he had noticed something unusual or something.

Su Qin chuckled in his heart, but his movements did not pause, but walked straight into the building. Fortunately, when the guy saw him enter the building, he withdrew his gaze and did not interrogate and scrutinize him too much!

"I've entered the building, have you found the machine room?" Su Qin asked in a low voice in the channel.

In order for this operation to succeed, the most important point is that they must obtain intelligence support, especially from inside the building, but now, they don't know anything about the situation inside, and the other party directly turned off the Internet, so that they can't carry out any intrusion plans, so the first step in everyone's plan is to turn on the Internet switch and connect to the Internet, after that, Li Jiaxin invaded the network in the building, and fought to take control of the monitoring system, at least to find a place to hold Zuo Xiaoqing, Or at least you can find some information related to Zuo Xiaoqing from it.

When he interrogated the guy before, he provided some information.

It can be inferred from his information that Zuo Xiaoqing's matter in this matter has not yet fermented for the time being, because even they don't know about this matter, they feel that it is almost the same as before, the only difference is that the security force at the door has been strengthened, and the other is that the Internet was suddenly disconnected this afternoon, and it was no longer possible to connect to the Internet.

Su Qin speculated that in fact, there was nothing wrong at all, it was very likely that the network cable was unplugged, so as long as the network cable was connected, they could use the Internet to access the network inside from the outside, and they should be able to invade their LAN at that time!

But in order to complete this task, Su Qin must first know the location of the computer room!

There is a layout plan of the interior of the building in the car, and some clues should be found from the inside.

Soon, Li Jiaxin's voice sounded: "Guitar, I have found the location of the computer room, located on the fifth floor, the first room on the right." Toilets are on the far right of each floor. ”

"Got it!" Su Qin replied in a low voice, and after that, he lowered his head slightly and walked quickly towards the elevator.

Because it was already night, there were not many people in the building, only some people who worked the night shift, and there were not many staff, so it was quiet, so I didn't meet anyone else after entering the elevator.

Su Qin directly pressed the elevator to the fifth floor.

Coming out of the elevator, Su Qin glanced left and right quickly, and didn't notice that anyone was paying attention, he turned around and walked to the left, but after walking a few steps, he suddenly stopped, turned around and went to the bathroom, he didn't go directly to the bathroom, just to prevent attracting the attention of others in the future.

After entering the bathroom, the work is much easier, nothing more than opening the ceiling, climbing up, detouring from above, entering the location of the computer room, although he is the first time to come to this place, but just a glance at him knows how to go to the computer room.

After coming to the computer room, he knocked on a ceiling, jumped down, looked around in the computer room, and soon found the network interface, sure enough, the network cable has been pulled out, and the LAN and the outside line have been cut off, but the technique is very ingenious, they stuffed a little thing inside, so even if someone plugs the socket in, the network cannot be connected.

Su Qin took out the contents and plugged the network cable in, and then, he whispered to Li Jiaxin: "The network has been connected." ”

"Understood!" Li Jiaxin replied, and after a while, she said: "It's connected to the local area network, and I'm trying to invade, the guitar, you can withdraw it!" ”

"Understood." Su Qin replied, and after that, he went back the same way, came out of the bathroom again, went to the left side and randomly found a room where no one was there and knocked on the door, found that no one opened the door, and waited for a while before turning around and returning to the elevator.

He pressed the elevator to the third floor, and the guy's office was at 305.

There weren't many people on the first and fifth floors of the building, but when the elevator opened, Su Qin found that there were many staff on the third floor working overtime, some people hurriedly came out of it, some people walked quickly to the other side, and some people hurriedly said hello respectfully when they saw Su Qin, Su Qin took out his mobile phone and pretended to be on the phone, and only nodded when he met someone, and then he walked straight into his office.

Click!

He twisted the door open and walked inside.

Whew-

When he twisted the door open, he exhaled lightly, and his tense nerves were finally relaxed.

There was no one in the office, which was good, he immediately closed the door and scouted around, and fortunately, there was no danger.

There is a computer on the table, the computer is open, I looked at the network interface, it is flashing, it seems that it should be able to access the Internet, at least it should be connected to the local area network.

He immediately sat down in front of the computer, pulled out the keyboard, crackled and typed, first called up the command window, entered a string of codes, and pressed enter.

"Xiaocao, has the monitoring system been taken?" Su Qin asked radio.

"No, the security firewall of their network is very strong, and it may take five or six minutes!"

"Five or six minutes? It's been too long! So, we're on the inside and out, and I'm already logged into this guy's computer. ”

"Good!" Li Jiaxin said excitedly, with Su Qin cooperating with him, her difficulty would be greatly reduced.

Cracking the monitoring system and taking control, this is Li Jiaxin's compulsory course, in the seventh group, her main responsibility is communication and network, and this is also what she is best at, plus there is Su Qin's helper, it didn't take long for her to successfully get control of the monitoring network.

With this thing, the next seven groups of actions will be much simpler, at least not so difficult.

"Guitar, the control has been taken, now I'll check their surveillance a few days ago to see where the target is, and be careful on your side."

"Okay!" Su Qin replied.

He had just stood up when Li Jiaxin's voice sounded in the channel: "Guitar, be careful, there are three people walking towards your office!" ”(https:)

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