Chapter 3118: Deja vu

When I came to the network company, Wang Xin was already waiting.
Seeing that Ji Feng is still carrying two people, Wang Xin is slightly surprised, but he has to arrange for people to greet Wu Peng and Ji Xiaoyu.

Yang Yu?
asked Ji Feng.
"He is busy at the office, do you want to call him out?" Wang Xin said.
Ji Feng waved his hand: "No, you said on the phone that the company has an accident, what is it?"
Wang Xin did not answer immediately, but first looked at Wu Peng and Ji Xiaoyu. Ji Feng said: "Nothing, they are not outsiders, there is nothing to say."
"Ok."
Wang Xin nodded, and said: "The boss, around 1:20 this afternoon, the company's server was attacked and lost some data."
Ji Feng stunned and immediately laughed: "Is it attacked again?"
Since the launch of 3D browsers on Ascendas, the company has been attacked by hackers since its rapid rise. This is no longer normal. In fact, almost all network companies, especially large network companies, are attacked by hackers.
So this time I heard that the Ascendas network was attacked again. Ji Feng just stumbled and was not too surprised.
Wang Xin did not laugh, but said: "The boss, this attack is somewhat different."
Ji Feng asked: "What do you mean? Is there any important data lost?"
"The loss of data is not very important. It is easy to recover after the repair." Wang Xin shook his head and said: "However, it is worth paying attention to this attack method."
After a pause, it seems that I am organizing words. Wang Xin said: "This time the attack method of the other party is extremely clever. If it is not because Yang Yu is cleaning up the data and found a set of abnormal data, none of us can find the other party's attack. !"
When Ji Feng heard it, the smile on his face gradually disappeared: "I remember, you have set up a dedicated firewall before? Right? The other party broke through the firewall. You didn't notice it at all?"
As a network company with two big cadres, Yang Yu and Wang Xin are both computer experts, and they naturally understand the importance of firewalls.
So, very early on, they set up a firewall specifically, and after many tests.
"No!"
Wang Xin shook his head and said: "The firewall we set up can't stop the other party. I even suspect that this firewall has not caused any obstacles to the other party."
Ji Feng frowned: "It seems that this time the invasion is a master!"
"In fact, this is not the most important thing. The really terrible thing is that our company's network is internal and external. If there is no manual connection, the internal LAN and the external Internet will not be connected. There is an interface in the middle. Although it is only disconnected by the program, it is not directly unplugged from the network cable."
Wang Xin snorted: "As a result, the hacker even connected the internal network through remote control!"
Ji Feng suddenly said: "That is, the intruder, after breaking the firewall, cracked the disconnect program you set?"
"And have not left any traces!" Wang Xin added.
Ji Feng slowly nodded: "It is indeed a master!"
Wang Xin said: "Although I don't want to admit it, I have to say that the technology of this hacker is better than me and Yang Yu, and the gap is not small."
Ji Feng frowned for a moment and asked: "Then, what are you going to do?"
Wang Xin said: "We used the majority of the afternoon to carefully check the data and found that in addition to the damaged data, other traces that have not been copied, can only be said to be lucky, if not Yang Yu is right today. After cleaning up the data and accidentally discovering the anomaly, I am afraid that people have stolen all of our data. We still don't know, but fortunately, there is not much loss."
"After the discovery was invaded, we immediately disconnected the internal LAN interface, and the disconnection program was no longer needed, directly changing to the most basic manual mode."
"But this is not a long-term solution!"
Ji Feng frowned: "If you usually work, you also need to use a computer. How can you do it without networking?"
Let the people of the network company not use the computer, it is like letting the students do not use the pen, so that the soldiers do not take the gun, then how does it work?
Wang Xin smiled bitterly: "So I just called you and wanted to discuss it with you. No one knows when this hacker will invade next time. I and Yang Yu can't stop each other, and all our information is stored in the server. Among them, there are 3D TV trigger programs and self-protection programs. If these things are stolen by the other party, the consequences are really unimaginable!"
Ji Feng’s look has become dignified a lot:
You’re right! The most important thing is that it’s not certain yet, the other party is only staring at the soaring network, or directly staring at our soaring group, this is the enemy. what!"
Wang Xin snorted and asked: "Boss, what do you think should be done?"
She knows that Ji Feng's computer level is very high, and she may not even be under her and Yang Yu. Moreover, Ji Feng is the boss, so Wang Xin called Ji Feng and hoped to listen to Ji Feng's opinion.
In fact, Wang Xin's heart is a little embarrassed, he is a computer master, and there is a master Yang Yu in the company, in addition, the technical level of the technical staff in the Soaring network is not low.
However, these people have even failed to do a hacker who does not know where to come out, and even forced to connect to the network, let alone not lose this, so the company will simply not open.
I don’t dare to connect to the Internet, what else is the network company?
Ji Feng indulged for a moment and said: "First look at the damaged data, don't worry, there is always a solution."
"Yang Yu is dealing with it, we will be fine in the past." Wang Xin nodded.
"You two, is it waiting here or with you?" Ji Feng looked at Wu Peng and Xiao Yu.
Ji Xiaoyu said: "I have to go and see, I have not seen hackers."
Wu Peng just wanted to talk. Ji Xiaoyu shot on his arm. "Yes, you are not doing IT, but also look at it, maybe you can help it!"
Wu Peng suddenly smiled.
Ji Feng smiled and said, "Let's go together."
Although the network company was invaded and encountered a strong enemy, however, seeing Xiao Yu and Wu Peng get along so well, and Wu Peng obviously has no temper in front of Xiao Yu, Ji Feng is still very happy to see this scene.
The four came to Yang Yu's office. Yang Yu just nodded to the season. As for Wu Peng and Xiao Yu, he just took a look, and then his eyes shifted to the computer screen in front of him.
Ji Feng knows Yang Yu's character. This is a technical otaku. It is not surprising that he reacts to him. If Yang Yu is not good at dealing with people, the CEO of Soaring Network must be him, not It was Wang Xin who came later.
"Yang Yu, call out those sets of data, the boss wants to see the other party's invasion route." Wang Xin said.
"The data has been corrupted and is being fixed."
Yang Yu said, and called up an interface. "There is almost no trace of the other party's invasion, except for the last few sets of data that were damaged when I forcibly exited because of my blockage. However, after careful inspection, we found out the other party's invasion path. ""
Having said that he added another sentence: "The other party is a master!"
"Small girl, what does the head stretch so long, you can't read it!" Before other people reacted, Xiaoyu looked at the computer screen curiously, and Jifeng shoved her openly and funnyly.
Xiao Yu smiled and said: "Three brothers, you have a problem!"
Ji Feng swept his eyes and nodded and smiled: "It is indeed a problem."
He can see the other party's invasion route, but he deduced it in his heart. If he is an intruder, he can't be so brilliant!
This makes Ji Feng feel a bit heavy, this intruder is too powerful!
Others dare not say, but Yang Yu and Wang Xin's technology he knows, is definitely a first-class master, how much program they set, naturally needless to say.
However, the other party came in quietly and almost succeeded. This technology, the top of the game is not enough to describe it!
"When did you have such a master?!" Ji Feng frowned, thinking quietly: "And also staring at the soaring network, is the unintentional choice, or is it directed at the Ascendas Group?"
Just as Ji Feng thought about it, Wang Xin and Yang Yu were also whispering.
Wang Xin said: "From the time I started studying computers, I have only seen this kind of clever technique. It counts now, but it is only twice."
Yang Yu said: "I have never seen it once!"
Ji Feng heard a sudden change in his heart and immediately asked: "Wang Xin, have you seen this technique before?"
Wang Xin shook his head and said: "It is not the case. This kind of brilliant means can't see any tactics. I have seen this kind of brilliant means without traces before."
Ji Feng immediately asked: "When?"
Seeing the response of Ji Feng, Wang Xin couldn’t help but say,
It’s when we first met, I remember what I told you before...

Ji Feng suddenly frowned, and he immediately knew what Wang Xin said!
The reason why he was able to get to know Wang Xin was because Wang Xin was hired to participate in an action. Later, according to Wang Xin, she actually wanted to intercept a program on the Internet. Ji Feng also noticed this matter, but There was no result later, so it was gone.
Now Wang Xin mentioned this matter, Ji Feng suddenly remembered.
There are some vague outlines in Ji Feng’s heart, as if I have caught something, but if I think about it, I can’t catch anything.
At this time, Wu Peng’s voice suddenly rang:
This method is really very good. It is best to establish an early warning mechanism, otherwise it will be difficult to block.

......