A stone caused a thousand sensation, and the post fermented and red in the homepage in just one night. After all, it is much more exciting than the trivial matters of "what canteen buns are delicious" and "whose teaching building lost and found".

When the protagonists reacted and applied to delete the post, it was already the next morning.

"Can't delete it? What does it mean to not delete it?"

"He deleted the moderator, but the post was restored again. The other party tampered with the background data and implemented encryption settings. Now he does not have permission to delete the post. We need time to unlock it before manually modifying and recovering it."

"Q's forum is so vulnerable, so who will be responsible for the private information I leak?"

"I am frank, your information was stolen on a third-party social platform and had nothing to do with BBS." The customer service implied that he bought photos and joined the group by himself, which was his own responsibility.

"How long will it take to delete the post?"

"We are not sure here, so we have to unlock it first."

"youareasucker..." Li Fengqi cursed swearing. Before he finished speaking, the person opposite him hung up the phone without hesitation.

"Fuck, therfucker!" He heard the sound of beeping hanging up from the other side, and Qi Delifeng smashed his phone directly from the bed. He was probably the most unfair of the people who were announced. He just said "I want to try" in the situation described by others!

This is simply a word that every man may owe. What's wrong with it?

I think he is a handsome young man, rich and handsome, and he can't find any kind of girlfriend he wants. Now he has become a vulgar man who everyone calls for beating!

Huang Shanke, Huang Shanke! He is a hero, Li Feng gritted his teeth and fucked him, letting him know that he was punishing him and he had to kill someone.

The level of Q-BBS administrators will definitely not be low. Even they need time to solve problems, not to mention ordinary people. Li Feng thought about it and suddenly thought of someone.

Yi Gulu got up and got out of bed to pick up his phone. He found that the phone had just been smashed to pieces by him. He had to pull out the card, borrowed the phone with his roommate, and dialed a number in the phone book.

"Hey, Brother Zheng, I am Li Feng. I have something to ask you...That ares, we once drank. Didn't you say you knew him real person? Can you tell me if you can introduce me? I have something very important to me and I want to ask him for help."

"It's easy to talk about other things, just this one--" The other end of the phone was silent.

"Brother Zheng, you shouldn't be bragging to me, are you?"

"Get out, just know it. I have anything to brag about. What's wrong with you? It's useless to find ares for breaking the law and discipline. He won't help."

"It's definitely not a violation of the law," Li Feng quickly stretched out his finger to assure him, "Isn't our school bbs black? I just want to ask him for help and catch the little thief."

He explained for a while that Brother Zheng hesitated and let out, "...Okay, I'll ask you for it. Whether he agrees depends on his mood."

Before Lu Li woke up in the morning, he was disturbed by two groups of people. Coincidentally, they all asked him for help for the same thing.

On one hand, his direct junior brother Han Yan asked him to restore the data that BBS had been tampered with, while on the other hand, he was a distant cousin, begging him to find the source of the website's invasion.

I should have turned off my phone before going to bed last night.

Lu Li played games all night and didn't sleep enough, and he felt a sense of depression that could not be waving. He closed his eyes and took a shower, half asleep and half awake, and drank his hair. After sitting in front of the computer to obtain the host permission, he finally opened his eyes a crack.

Before taking action, Lu Li first went to the locked section and walked around. The post that he couldn't delete was still floating in the top spot, and more than twenty pages of reply had been left.

After watching the fun with the mouse sliding, he yawned tiredly and felt deeply that everyone who should know this thing knew, and those who don’t know would also know it from others’ mouths. Now he wasted his sleep time and deleted it, which was not very useful.

The intruder used a typical symmetric algorithm encryption, with a sessionkey of 56 bits long and a bbs big. It was also a pity that the other party had such free time to make trouble. No wonder my junior brother called him. If it weren't for Lu Li to take action, this thing would be a waste of time.

When Lu Li became an adult, he specialized in the construction of safety systems. In terms of technology, he has never met anyone better than him.

He quickly recovered the data and felt a little hungry. He searched in the refrigerator for a long time, and only half a piece of cold pizza. He squatted in front of the oven and waited for the pizza to heat up and the cheese became swelling. He didn't care about the hotness, so he bit his mouth and returned to the computer.

Well, now it's all that's left to catch the boring little mouse.

The information in the access log has been almost cleaned up. As expected, as long as a hacker enters the industry, he knows that he should hide his traces of sniffing and invasion afterwards. The difference is nothing more than inferior or clever methods. It is certainly good to stump Han Yan. However, it is easy to hide traces, but it is difficult to hide the purpose. After all, no one will do something without any reason. Tracking along the purpose path can often lead to something.

In cyber attack and defense, as long as you come, you will definitely leave traces. It is very complicated for a hacker to clean up this information one by one. The other party only tampers with the website data half an hour ago. Lu Li guessed that he would definitely choose to invade through other terminals or virtual machines, forge and change the real information.

Just like a white T-shirt with ink marks, if you want to make people unable to tell the color, the fastest way is not to rub it, but to cover it with other colors.

The unparalleled yellow shirt guest.

Lu Li quickly typing on the keyboard for more than ten minutes, and suddenly felt that he was not that sleepy. He whispered the id left by this person, thinking that he was very interesting.

His anti-tracking technology is very powerful and cautious, so cautious that it takes time and effort to enter such a small site without leaking. First, data encryption, log cleaning, springboard, and fortress host.

He probably has a list of white hats and black hats with the best abilities in the world. After all, experts will inevitably face other experts, communicate or cooperate. After all, a complex attack requires too much skill and technical support.

This range was narrowed to the Q University campus, and even fewer people could count. But this yellow-soldier was a bit like it appeared out of thin air. Lu Li had also changed from the identity of hacker, so he was naturally better at tracking and tracing the roots than anyone else.

If it was half an hour ago, Lu Li faced him head-on when he visited him, and he might have a chance to win, but now that he has run to the ends of the world, he has started chasing him, and fools will waste time all over the world following people's butts.

Or there is another way, squat in front of the host and wait for the rabbit to come again. But Lu Li doesn't like rabbit meat. If you have time to help others, it's better to play two more games.

Li Feng had just waited for the rejection of the Ares, and his roommate ran into the door in a panic: "Brother Li, do you have a grudge against Ji Shi'an? He just looked for people along the way to ask which dormitory you are in. He came to us with great momentum. It seems that he is going to fight!"

The founding school where Li Feng was located just played on-campus football match with Ji Shi'an College last semester and lost a crushing defeat. The two teams were not very happy at that time. After so long, no one mentioned it, but they all remembered Ji Shi'an's name.

"Where is he?" Li Feng became angry and immediately stood up and took off his coat. It was so unlucky. Today, no matter how many cats and dogs dared to come to trouble him!
Chapter completed!