"Wow, these two kids look so good."

"People's parents are good-looking, and of course the children will not be bad. And it seems that the elder brother and younger brother are estimated to be only one year apart. ”

"What a happy family."

"It's strange, they are all dressed in luxury goods, just my mother's bag, or a new Hermes product, how can they take the subway?"

"Why do I think this woman is a bit like Moon Man?"

"Don't be funny, what are you talking about in the middle of the day, there are more people like people, how can people take the subway at the beginning of the month!"

As soon as Yue Man walked in, he leaned against the door and played with his mobile phone.

may see that Doudou and Chenchen are cute, and the two young girls give them their seats.

But Doudou and Chenchen were both taking the subway for the first time, and they felt very novel, and they didn't want to sit quietly, so the two grabbed the pole in the middle and circled around.

"It's so boring to hold on to the handrail, look at me." As he spoke, Zhang Youchen let go of his hand, "This can also be turned." ”

"Me too." Beanie followed suit.

Zhou Ke said that this was too dangerous, so let the two of them hold on to the handrails.

But the two children were having fun, and no one listened to them.

"Would you like to arrest me now?" Doudou said, "If you don't catch me in five laps, you lose." ”

As he spoke, Doudou spun around the railing quickly.

Suddenly, the car shook and there was a makeshift stop.

The two children were thrown to the edge of the seat on the left side at once, and in a panic, Doudou grabbed a person indiscriminately.

First there was an "ah" sound, then a "pop" sound.

The young man in the seat next to him, dressed in white short sleeves and wearing glasses, picked up his mobile phone angrily, and angrily scolded Doudou and Chenchen who fell to the ground: "Stupid, can you watch it, master's game!" ”

"It's a fucking bad day, I've been fighting for so long."

Doudou stood up unconvinced, and said in a milky voice: "I accidentally touched your mobile phone, we just apologize to you, why are you scolding?" ”

"Get the fuck out of here, don't bother me." The young man gave Doudou a frustrated push.

If Zhou Ke hadn't caught it in time, Doudou would probably fall again.

Zhou Ke walked over and said, "This brother, the two children were also careless just now, you shouldn't worry about them." ”

Because the mobile phone was thrown out just now and the game was withdrawn, the young man was angry and scolded loudly: "It is because of bear parents like you that there are so many bear children." My own children made mistakes, didn't know the lesson, and let others let them go. ”

Zhou Ke has never been a father after all, and when someone said this, his face suddenly turned red and he stammered and couldn't speak.

Although Chu Nian said that she was playing with her mobile phone, she was actually clear about what had just happened.

Although the man was a little rude, the cause of the incident was Doudou and Chenchen.

She walked over and said, "I'm sorry, the boy was naughty and got you in trouble." ”

Without waiting for the man to speak, she took his mobile phone, looked at it, and said, "Well, I'll give you a genuine game, how about it?" ”

Saying that, at the beginning of the month, Man had already opened the man's collection code, transferred 2,000 yuan, and collected the money for him.

The man's face was flushed, his game was indeed not genuine, but it was impossible to see it without being a senior professional.

He didn't believe that the beautiful woman in front of him would be a veteran game fan.

"Ah, you, how do you know that my game is not genuine?"

Doudou said angrily: "There is nothing in this world that my mother doesn't know." My mom is a big guy. ”

At the beginning of the month, Man asked Doudou and them to sit there.

"When I used to learn algorithms, I did a project in this game, and I also made a full set of customs clearance cheats."

The man was surprised.

"Cheats? This game only has one set of authoritative customs clearance cheats, which are on the HK server, and their security gateway restricts a lot of circumvention software, which we can't open at all. ”

Moonman understood what he meant.

She laughed, divided it by two, handed over the phone, and said, "There is a special protocol to crack." ”

The people around them all gathered around.

"This, all these customs clearance cheats were written by you?"

"Hmm."

"You, who you are?"

Just as the bus arrived, Moonman said, "We got off." ”

The man chased them out and followed them out of the station.

"I, I remembered, you're Teacher Yueman, right?"

"You're right." Doudou said proudly, "A good woman is her, she is my mother, Yueman." ”

"Okay baby, you go over there with your uncle first, and your mother will have a few words with this brother."

"Sister Man, I am a senior student at Tongcheng University, my name is Zhang Zexin, I also major in computer science, you are very famous in our school, I am particularly interested in your scientific and technological works, and I have also studied, my graduation project is a banking system, but I am always stuck in the algorithm in terms of security, can you give me some advice?"

Tong Dai?

985 Colleges and Universities.

It seems that he is still a top student.

Yueman nodded and said, "Then I'll talk about it briefly, you can refer to it." Both symmetric and asymmetric encryption algorithms can be applied to banking systems, and hashing algorithms can also be used to protect the security of passwords. ”

"Okay, sister, in addition to certificate certification, is there a good introduction to security certification?"

"There are also password authentication and fingerprint authentication, both of which are used a lot. In order to protect the security of transactions, RSA digital signatures, elliptic curve digital signatures, etc. can be used. ”

Zhang Zexin looked at Yue Man with admiration.

People are still halfway monks, and they are even more powerful than those who came from these professional classes.

It's really more human than human, and it's infuriating.

"Also, in order to predict and prevent various risks, algorithms such as decision trees, Bayesian networks, neural networks, etc., can be used."

As soon as he talked about technology, Moonman was a little talkative, eager to reveal all his knowledge system.

She even talked about the laws and regulations and the issues that need to be considered in terms of user use.

Zhang Zexin opened WeChat and was about to add a friend, only to find out that Man had just given him 2,000 yuan at the beginning of the month.

That's too much.

Although he knows that people are not bad for money, he can't take so much money from others for no reason.

He planned to add friends and turn them around, so he blushed and said, "Sister, can we add WeChat?" I would like to ask you if you have any questions in the future. ”

At the beginning of the month, Man shook his head and said, "WeChat is not very convenient, so I won't add it." I can leave an email address for you, if you don't understand something, you can send me an email, and I will reply to you when I see it. ”

"Good, good. But I can't ask for this money, how can I transfer it to you? ”

Yueman waved his hand and said, "No." Gone, bye-bye. ”

At the beginning of the month, as soon as Man walked out of the subway entrance, the phone rang.

Thank you for the monthly pass 20201203020101556 by the little cute book friend, it's too late tonight, and I'll watch two more tomorrow~