His hands quickly flew on the keyboard, and Su Qiyue's mind had already completely conceived a way to deal with the blue side.

"Since the blue side has a dedicated mobile information channel, it means that there must be a mobile base station nearby."

Su Qiyue thought to himself: "As far as I know, there is no mobile base station in the T Division headquarters. Then, there is only one possibility left - this mobile base station in the military headquarters! ”

Confirming this, Su Qiyue's countermeasures naturally came into being.

For a top hacker in a previous life, it is not at all difficult to locate a mobile base station whose location is already known when he has a network.

It only took less than 20 seconds for him to successfully locate the existence of this mobile base station through a small program that was down.

Looking at his fast-beating hand speed, the eyes of several officers in charge of information processing next to him were a little straight.

Although Wang Qingrui and Deputy Chief of Staff Zhu do not know much about computer technology.

But seeing Su Qiyue's action, which can no longer be described as skillful, the expectation in the hearts of the two has increased a little.

Under the gaze of several eyes, Su Qiyue continued to tap on the keyboard.

Finding the location of this move of the army headquarters of the army group was only the first step.

The next thing to do is to do your old job.

He needed to make the mobile base station temporarily unable to work in the shortest possible time, so that the users in the area were temporarily unable to call and send messages.

And this, the BTS denial of service hacking technique is used.

A base station transceiver station, BTS, is composed of software and radio equipment, which is an indispensable key component when a mobile phone is connected to the network.

It is mainly divided into three parts: baseband unit, carrier frequency unit and control unit.

Among them, the control unit is the most important part of the operation and maintenance of BTS.

The encoding algorithm A5 and key Kc are stored in BTS, which are used to decrypt the received user data and signaling data in ciphertext form, and are responsible for managing the communication process of the Um interface.

Through this interface, MS completes communication with the network side, so as to complete the functions of packet data transmission, mobility management, session management, wireless resource management and so on.

If you want to make this mobile base station temporarily unworkable, you only need to find the vulnerability of the BTS software and remotely control the transceiver module through this interface.

Based on the experience of his previous life, Su Qiyue knew that most BTS software used the same transceiver code base, and there was a vulnerability of the same type.

As long as you find this vulnerability yourself and send a data pulse to the BTS transceiver module, you can "deny of service attack" it.

Although due to the limited Internet speed in this era, it took a little more time to download a few software.

However, Su Qiyue still completed all this in a minute and a half.

After determining that he could already let the mobile base station of the group army "refuse service" at any time, Su Qiyue did not rush to do it.

Because before that, he had to send a message in the name of the Blue Command.

A message that can bring back the two helicopters that have already flown to the rescue of 034 Highland.

Sending such a message is not difficult for Su Qiyue, who has hacked into the mobile base station of the group army.

Soon, he disguised himself as the sender of the "Blue Command" ID and sent a group text message to a five-kilometer area through the mobile base station.

The moment the text message was sent, Su Qiyue immediately carried out a "denial of service attack" on the mobile base station.

Then, with a sigh of relief, he slowly stood up from the front of the computer.

"How's that? Will it work? ”

Seeing Su Qiyue standing up, the head of the regiment, Wang Qingrui, couldn't help but ask.

Su Qiyue nodded and said: "Regiment leader, I have done my best, as for whether it will succeed or not, it depends on whether the two armed helicopters on the blue side will be fooled!" ”

"What do you mean?"

Hearing this, Deputy Chief of Staff Zhu next to Wang Qingrui couldn't help but ask.

"I have used network technology to temporarily control the mobile base stations of the group army. Within two hours, all users of the mobile base station, including all personnel of the group army, will not be able to use the mobile base station to make any calls or transmit information......"

"What! The mobile communications of the entire army group will be affected!? ”

After Su Qiyue's words, Deputy Chief of Staff Zhu's eyelids couldn't help but jump.

Although this exercise was planned and commanded by the group army, the leaders of the army certainly did not expect that they would also be affected, right?

Thinking of this, a trace of cold sweat oozed from Deputy Chief of Staff Zhu's forehead,

"This ...... That's a big fuss, isn't it? Will it be illegal to do so? ”

Listening to Deputy Chief of Staff Zhu's apprehensive words, Wang Qingrui waved his hand and said, "As long as this method can be effective, don't worry about this!" If anything goes wrong, I, the head of the regiment, will be responsible! ”

Deputy Chief of Staff Zhu was stunned for a moment, and then nodded silently.

Taking a puff of his cigarette, Wang Qingrui turned his head to look at Su Qiyue.

"Su Qiyue, I still have a question for you......"

Head Wang frowned and asked, "What you just said was just cutting off the mobile communication after the blue side. But hasn't the order given by the Blue Command before already been given? ”

After listening to Commander Wang's inquiry, Su Qiyue explained 1510: "Commander, before controlling the mobile base station, I had already disguised myself as the Blue Command and sent a message to all mobile users in the region. ”

"The purpose is to disrupt the two gunships and give up the operation to support the 034 heights."

Speaking of this, Su Qiyue paused slightly, and looked at the sky outside the tent in a daze.

"The message has been sent, and if the two helicopters change their flight path within a few minutes, they have been fooled."

"What if they hadn't changed course?"

Deputy Chief of Staff Zhu said curiously.

"The company commander's tactical intention of capturing the 034 heights has no chance to realize the ......"

Feeling a touch of melancholy in Su Qiyue's words, Wang Qingrui patted him on the shoulder hard.

"Don't suffer from gains and losses, you've done your best!"

Listening to the reminder of the head of the regiment, Su Qiyue's body was suddenly shocked.

yes, it's far from the time to sigh to yourself.

Soon, BLU's command will sense that something is wrong with the dedicated mobile information channel.

When the time comes, they will definitely go back to the original way of thinking, constantly debugging the radio station, trying to break through the interference on the red side.

In other words, there is still a lot of work to be done.

Thinking of this, Su Qiyue quickly cheered up.

"Yes, Captain."

Saluted to Head Wang, and Su Qiyue immediately communicated with his own information processing personnel.