Rule department scholar

He immediately picked up his phone and replied, "Zhao Yi, good job. No problem, don't worry!"

opposite.

Zhao Yi glanced at the information on the phone, and then looked at the computer screen after he was relieved. There was a message from a stranger on the Penguin.

The security message from the 'Computer Technology Exchange Group' is Zhou Ming: "Zhao Yi, do you know about the hacking incident last week? Overseas hackers have launched a wave of violent intrusions targeting the peripheral websites of our public services."

"We are preparing to organize a counterattack, and the time is set for the middle of next month. Are you interested in participating?"

"If you are interested, please join the group: xxxxxxxx."

Chapter 100 I will trust you again!

"The security information is Zhou Ming?"

Staring at the name on the screen, Zhao Yi pursed his lips hard.

The name made a deep impression on him.

After making the Rubik's Cube calculator, he put the download link in the group, and soon saw the discussion in the group, 'Safety information is Zhou Ming' is one of them.

Others are discussing the effect of the Rubik's Cube calculator and the algorithm secrets that may be contained inside. Zhou Ming is a very different one. He keeps complaining to the group of friends, "The recharge of the web page and the entrance to unlock the password are too well designed." Simple, I simply can't finish hacking'.

At that time, Zhao Yi wanted to complain, "I'm really sorry! I didn't let you hack in..."

This guy is definitely not normal.

Zhao Yi clicked on the information of "Security Information is Zhou Ming", and found that there was only a short introduction on it: Network and Information Security Center.

"Network and Information Security Center?"

"National department?"

After thinking about it, Zhao Yi replied, "What group, pull me." He wanted to go in and have a look.

"Add a friend."

Zhou Ming sent a friend message, and after adding a friend, there was an invitation to join the group, and he also sent a sentence, "Join the group and change your name, don't use your real name, use a code name."

"it is good!"

Zhao Yi clicked agree.

The name of the group is 'Heart Alliance Group', and it is a large group of 200 people. After Zhao Yi entered, it just reached 200 people. It seems that if newcomers want to come in, they have to give up their seats first.

Zhao Yi quickly changed the name of the group, and simply called it 'Yiying'. After a closer look, he found that his name was prefixed with '【Specially Invited】', and the name of the group became '【Specially Invited. 】 Yi Ying '.

The prefix of the group name must have been modified by Zhou Ming. He is the administrator of the Heart Alliance group, and his name is '[Red [Book Fun Pavilion] Peach A] Brother Ming'.

"It's a cheap name..."

Zhao Yi groaned and shook his head, carefully looked at the information in the group, the announcement in the group was very interesting, it said 'this group is for hacker technology exchange, please respect the laws and regulations consciously'.

The names in the group member list all carry the word [Heart], they are ranked from [Heart Two] to [Heart A], and there are a few prefixes like him with [Special Invitation].

soon.

Someone in the group spoke.

"Another special invitation, another great god!"

"Mingola came in, it must be the Great God, Great God, beg for guidance!"

"God speak~"

"The specially invited gods all have an indifferent face!"

A lot of people came out to speak.

Zhao Yi just dived to watch, while flipping through the group files, the shared files of the group are very interesting, many of them are knowledge related to hacking and intrusion, and some people shared some simple detection and auxiliary software.

He took a closer look and found that it was of no great use.

Although he has never seriously studied hacking technology, every programmer has the heart of being a hacker. He still has a simple understanding that hacking is a profession with extremely low barriers to entry, and the polarization of technical levels is very serious. Really high-level Most of the hackers are high-level computer experts and programmers. The top hacking knowledge and intrusion methods are definitely related to computer knowledge. The so-called "hacking technology" in group sharing is just the application of a few software. There are also some operations such as invading websites and launching Trojan horses.

The issue is……

Invasion of websites is only a basic guideline; 'Trojan horse' is the key to putting Trojan horses.

The chat in the group is still going on, and the speakers are all below the [Ten of Hearts] level, "I bought two hundred penguin accounts for the lottery, and after a few hours, I got nine penguin coins, what a loss! ! 20 yuan!"

"You are so stupid, buy that kind!"

"What if I'm lucky?"

"I set up an interception for the router at home, and wanted to know whether my sister was talking about a boyfriend, but the intercepted penguin messages were all garbled characters. Does anyone have a way to crack it?"

"This can't be helped!"

"Look, there is a bbs website here, you can log in with a simple injection, let's hack it together, shall we?"

"Don't make trouble!"

"It's a forum with the suffix of edu!"

Who are these people?Buy a Penguin account sold online?Set up routing interception just to crack my sister's penguin information?Summon people to go to the black forum website together?

Count on these people to launch a counterattack against overseas networks?

Zhao Yi suddenly felt a little unreliable, he still didn't quit the group directly, but silently closed the group chat page, and set a 'receive but don't prompt messages'.

It's quiet now.

Next get to work.

The thesis has been written to the last part. After all the papers are written, they will be reviewed and revised a little bit, and some small mistakes will be corrected. It is almost ready for submission.

Zhao Yi chose the journal to submit: "Journal-of-the-ACM".

ACM stands for the Association for Computing Machinery, and "Journal-of-the-ACM" is the official journal of the Association for Computing Machinery, with a relatively high industry impact factor.

The content published in "Journal-of-the-ACM" focuses on purely theoretical things such as algorithms, complexity, graph theory, and combinatorial mathematics. It is difficult for papers in other fields to enter.

'Effective and irrelevant carry screening method' is an algorithm of correlation complexity and data mining. Because of the influence of Rubik's cube calculator, it has been paid attention to by many people before it is published.

Professor Liu also thinks it is very suitable for publication in "Journal-of-the-ACM". He also knows a review editor of "Journal-of-the-ACM". Review and publish.

……

The next morning, the Zhengyang police department was buzzing, and everyone was talking about the 'website hanging eagle incident'.

It was fine if the police website was hacked once, but after it was revised and perfected, it was hacked again only one day later, and some who knew about the situation gloated at the logistics department.

The higher-ups ordered the police to upgrade their network security, and they also found trusted computer experts to attack the police network and website. The "Yiying" recommended by Captain Lin hacked into the website. The normal process is to submit a problem, and then modify it. Perfection is tantamount to an upgrade.

The results of it?

The logistics department forcibly suppressed things, basically saying, "We know the problem, so we don't need to report it."

This is too much.

If you know the vulnerability, you can not report it, and you can’t get the allocated bonus if you find a computer expert. Money is only one aspect, and reputation is the most critical issue.

If outsiders know about this, who will help the police in the future?

it's good now.

The police website was hacked again, and the logistics department once again lost face. The director of logistics, Zhou Hongwen, was too embarrassed to leave the office. He called again and again and asked, "Is Li Jiandong here?"

"When he comes, hurry up!"

Maybe it was because he didn't sleep too much yesterday. Li Jiandong got up a little late. He came to the bureau on the way to work. When he entered, he found that the atmosphere was not right. The eyes of other people looking at him were more or less amused.

A logistics colleague pulled him and said, "The website has been hacked again, and it's still 'Yiying'. Director Zhou is getting angry, you should hurry up!"

Upon hearing this, Li Jiandong hurried to the director's office.

"what is the problem!"

When Zhou Hongwen saw Li Jiandong, he couldn't hold back the fire in his stomach, "Didn't you say you found the problem yesterday? Why did it go wrong again today?"

Li Jiandong lowered his head and said nothing.

He didn't understand either.

Even if the management entrance of the website is leaked, but the new password has been changed, and only he knows the password, how did the other party get the new password so quickly?

Yup!

The website management entrance should be hidden!

Li Jiandong figured it out, and immediately said, "Director Zhou, I know, the entrance should be hidden, so that the other party won't even know the entrance, so they won't be able to invade."

Zhou Hongwen shook his head and waved his hands.

The reason why Zhou Hongwen was angry was not only that the website was hacked again, but he mainly resisted the incident for Li Jiandong. After the website was hacked again, he made himself very difficult to get off.

He is the director, the leader!

Just yesterday, I forcibly suppressed the matter, because the website was breached again, and I regretted it and bowed my head?

That must not work!

Zhou Hongwen didn't know what to do for a while, should he continue to suppress the matter forcibly, or should he repent, bow his head, and let the 'Yi Ying' recommended by Lin Xudong report it?

The former is risky, and the latter loses face.

Zhou Hongwen stared at Li Jiandong seriously, and asked, "Jiandong, I have always believed in you, I believe in your technology and ability, now I will ask you a word, after you make sure to change the entrance, it is impossible for the other party to hack into us again." website?"

Li Jiandong knew the key was coming.

He gritted his teeth and nodded, "Director Zhou, there's no problem, as long as you hide the entrance to the website's management page, the other party can't hack in again. Look, didn't the few computer experts we found didn't accomplish anything? "

Zhou Hongwen nodded as he listened.

indeed.

Among them was a computer expert, who he found through his own connections. He was an associate professor of the School of Information of Zhengyang University. Zhengyang University was just an ordinary undergraduate college, but the associate professor of the School of Information must also be very good.

I don't know who the 'Yi Ying' Lin Xudong is looking for is, but Lin Xudong is a criminal police detective, what kind of computer expert can he know?

Certainly not as good as the associate professor of Zhengyang University!

Zhou Hongwen took a deep breath, and said seriously to Li Jiandong, "I will trust you again, if the website is hacked again, no matter it is humiliating or something, we must go through the process."

"Now the higher-ups probably know about it, but they're just trying to save me, do you understand?"

"My face is on this matter!"

Zhou Hongwen felt very depressed when he said that, he didn't even know who 'Yiying' was, but because of a website, he lost a lot of face in the bureau, no matter how he thought about it, it was not worth it.

Li Jiandong hurriedly issued a military order, and then went to modify the code.

He thought it would be the same as yesterday, calling the database to overwrite the picture, but found that the database overwrite didn't work, and the picture could only be unlocked with a password.

What should I do?

Do you really have to do math problems?

Li Jiandong looked at the math problem and felt his scalp tingling. He sent a screenshot of the problem to the group in the logistics department, and the advice he got made people vomit blood, "Jiandong, you can go to Zhengyang No. [-] Middle School with the problem and ask it." ?”

"The Ninth Middle School next door is also fine!"

"The Thirteenth High School is not bad either. My elementary school classmate Sun Zhiguo, his son is very good at studying. He even got into the provincial competition in mathematics!"

"..."

Chapter 1 Copy Monitoring

Mathematical Olympiad competition is coming.

Only Sun Liang and Zhao Yi were admitted to the province to participate in the thirteenth middle school. Niu Lianhua attaches great importance to the Olympiad. few.

Niu Lianhua can't teach much, but she can help buy reference books, and she can also supervise the two to do the questions.

Whenever it was noon, Niu Lianhua would come to see if Sun Liang and Zhao Yi would do Mathematical Olympiad questions again, and gave them a few previous and classic questions, urging them to finish them, and if they couldn't do it, they must do it clear.

Zhao Yi also attaches great importance to the Olympiad competition.

If you can get a first prize in the province, you can add [-] points to the college entrance examination. For students who can score more than [-] points, [-] points are enough to determine whether they are admitted to a top university.

This may be the unfairness of the college entrance examination.

Of course.

Zhao Yi is temporarily unable to change the injustice, so he can only let himself adapt, it is best to stand in a favorable position.

Today the cow lotus is here again.