In the past few days, "Mobile Finance" has been hacked twice by hackers, and the programmers spent a lot of effort to restore the application.
Just today, "Mobile Finance" was hacked again. This time, it was much more serious than the previous two times. The programmers in the company were at a loss and had no clue at all after working on it for several hours. If it continued, then Lin Ziman
The customers you have accumulated with great difficulty will continue to be lost.
If the financing party knows about it, it will be difficult to raise funds. Even if the financing is successful, the financing party will impose conditions to lower the valuation.
"In that case, you are angry because the server was attacked by hackers." After listening to Lin Ziman's words, Zhang Cheng said: "This is illegal. If it is normal once or twice, but it has happened three times recently, then it is someone else's deliberate targeting.
Yours, was it done by your competitors? This is often the case on the Internet."
"I think it was also my competitor who did it. It's so abominable." Lin Ziman gritted her teeth, "If we can't solve it, then my efforts will be in vain. You should act quickly and find it for me quickly.
Failure, recovery application."
These programmers turned pale after being scolded and hurriedly went to work to solve the problem.
"I'm so angry. They are really useless. Sure enough, ordinary programmers recruited randomly on the Internet cannot keep up with the development of the company. Now we need to recruit a few good people." Lin Ziman said to these programmers.
It's so disappointing that the server was paralyzed as soon as it was attacked by hackers.
If this happens every time, doesn't it mean that her company's defense is zero.
"Lin Ziman, why don't you let me give it a try." Zhang Cheng said at this time.
"you?"
Lin Ziman was startled at first, then doubtful.
"Don't look at me like that. You know, I took two majors in college, one of which was computer science." Seeing her doubts, Zhang Cheng said seriously.
"Did you go to college?" Lin Ziman was a little surprised, thinking that Zhang Cheng had not gone to college. Otherwise, he would not have become a security guard.
"I went to college, but something unexpected happened and I dropped out of school." Zhang Cheng said calmly.
"Which university did you graduate from?"
"Nanhai Polytechnic."
Lin Ziman was obviously surprised. Zhang Cheng studied at Nanhai University of Science and Technology. It was a famous university and even better than the university she was admitted to. For a university like this, the admission threshold for the college entrance examination is at least 650, okay.
Majors will exceed 680, or even higher.
The computer major of Nanhai University of Technology is well-known throughout the country. If Zhang Cheng was admitted to the computer major of Nanhai University of Technology, wouldn't it mean that Zhang Cheng's grades in high school were terrible.
"Then you can give it a try." Lin Ziman thought for a while and said.
Lin Ziman walked over with Zhang Cheng. The programmers just now were sitting together. In front of them was a computer, and the code on the computer screen was a mess.
Normal code is very orderly and clear, but the current code is in a mess, which is caused by hacker attacks.
Those hackers took advantage of the server's vulnerabilities to attack, and the server was paralyzed. The programmers have restarted the server many times to no avail, and even restoring the factory settings has failed. The server continues to be paralyzed, and so far they have nothing to do.
"You give way and let me take a look." Zhang Cheng said.
"Who are you?" a programmer said impatiently. They were busy and of course they were not happy to be interrupted by Zhang Cheng.
"I'm here to help you handle the server."
"Just you?" They looked up and down at Zhang Cheng with some disdain. They knew Zhang Cheng as a security guard here. Not long ago, he became the security manager. How could a security guard know anything about computers? Even they couldn't solve it, let alone
Don’t talk about Zhangcheng.
"Let him give it a try." Next to him, Lin Ziman ordered.
Even the boss spoke, what else could they say, so they had to get out of the way, but they didn't believe that a security guard in Zhangcheng could solve such a complicated problem. Even they couldn't solve it.
Zhang Cheng sat down in front of the computer, clicked the mouse, opened the server options, looked at it, and said: "It turns out that the vulnerability in the server configuration was exploited to carry out the attack. No wonder it turned out like this."
"Nonsense, do you still need to say this? Who doesn't know that it is caused by a vulnerability in the server configuration? You can solve it?"
The programmer with a bad temper just now snorted and said coldly.
"It's easy to solve. There is one more plug-in in the configuration, which was implanted by the hacker. As long as the plug-in is deleted, all problems will be solved."
Zhang Cheng pointed out the problem and said.
"Then you should delete it and let me see." The programmer said. They also knew that the problem was with that plug-in. As long as they deleted the plug-in, it would be solved. But the problem was that it could not be deleted. They even restored the factory settings.
, cannot be deleted.
"If it can't be deleted by ordinary methods, even restoring factory settings is useless. This hacker is a skilled master, and this plug-in is a virus compiled by him. The more you delete it, the more troublesome it will be. If you change your mind, as long as
I insert an opposite plug-in and it neutralizes the plug-in."
As he spoke, Zhang Cheng's hands jumped quickly on the keyboard. Then, he moved the mouse and finally clicked the Enter key.
The Enter key was pressed, and the plug-in written by Zhang Cheng was implanted. As the plug-in was implanted, the plug-in implanted by the hacker suddenly dimmed. Then, Zhang Cheng clicked on the two plug-ins together with the mouse to delete them. This time,
Sure enough it was deleted.
"Eh!"
Seeing that the plug-in had been deleted, these programmers were obviously surprised. It turned out that plug-ins could still be processed in this way.
The bad-tempered and sarcastic programmer just now looked ugly and a little embarrassed. Until now, he still didn't understand that he was the real programmer. With just a few clicks, he solved the troubles that they couldn't handle.
"It's done. Now we just need to restore the server to factory settings." Zhang Cheng clicked with the mouse to restore the factory settings. Ten minutes later, the good news came.
"Sister Lin, okay, okay. Our mobile financial treasure has been restored." A young woman ran over and said happily.
"Very good."
Lin Ziman was also pleasantly surprised, and looked at Zhang Cheng with brilliant eyes. Lin Ziman was not a technical person, but from the shocked expression on the programmer's face, he knew that Zhang Cheng had solved a technology that the former could not solve no matter what.
problem.
You know, Zhang Cheng has only been here for less than ten minutes, and all the problems have been solved. It’s amazing. Lin Ziman has never seen such powerful technicians. It would be great if Zhang Cheng could come to her company.
.In this way, you will not be afraid of the server being attacked in the future.