legendary trader

Chapter 134 Program Upgrades and Security

After spending two days at home with Liu Ying, he took a good rest to recover his exhausted spirit. On Monday morning, Chen Fan went to the company in Liu Ying's car.

Chen Fan still remembered to optimize or upgrade the robot, so he went directly to the 10th floor to find Xiao Lu, a software engineer in the technical support room.

The technical support room is not big, it is an office with only about [-] square meters. When Chen Fan walked in, the four technicians inside immediately stood up and said hello. Obviously they did not expect the boss to come to inspect early on Monday morning, and their expressions were a little nervous.

Chen Fan waved his hands and smiled: "You can do whatever you want, I just walk around casually, I know your office is usually free and busy, and you are only busy when the machine is back, but I may have to add some burden to you."

Among the four, Xiao Lu, who has just been dug back, is an engineer in program development, and the other Xiao Yang is just a programmer, and daily maintenance is still possible.

The other two old people were technicians recruited by Zheng Xiaopang from the computer company and communication company. One is familiar with computer hardware and is mainly responsible for the company's computer maintenance, while the other is responsible for the communication system.

As an investment company, the information advantage is the first priority. This includes not only intelligence work, but also data transmission signals. Even if the information arrives as early as 1 second, it may affect the company's investment income. This is an industry where every second counts.

Chen Fan found a chair and sat down, asked the four of them to sit down too, and said to Xiao Lu, "Xiao Lu, have you found a place for you yet?"

Engineer Xiao Lu hurriedly said: "I went around on the weekend and looked at a few properties. I have already selected two properties, but they haven't negotiated yet."

Chen Fan nodded and said: "This time Mr. Liu invited you over, we have a plan. One is because the transaction program is done by your old club. To be honest, we have little dealings with it and are not familiar with it, so we I hope to improve the system and improve the reliability of the program. I don’t know if you know what I mean. I can use it, but I really don’t understand these programs, so I don’t know how to say it.”

After receiving the tea from a technician, he took a sip and continued: "Secondly, there are still some problems with the program. We tried it out and found that it can meet our needs as a whole, but some specific points need to be improved. This is the performance requirement. The problem of improvement needs to be upgraded, and the upgraded system needs to increase functions.”

After hearing what Chen Fan meant, Xiao Lu said, "I probably understand what Mr. Chen means. The first thing is to think about safety, to improve safety, right?" Seeing Chen Fan nodding, he went on to say: "Second One means to upgrade the system and add functions.”

After pondering for a while, Xiao Lu said: "In fact, there are two ways to solve the problem of security. The first is to modify the program, so that others will not know the programming technology of this system, but this is actually not very useful, because Even if I don’t know, but the big aspect is still the same, it’s just a partial modification, there’s no way to make a big change, if it’s a big change, it’s better to just make a new program by yourself.”

Chen Fan nodded in agreement, "It's fine to make partial revisions, but what is the other channel?"

Xiao Lu said: "The second channel is to build a firewall. This firewall is not for fire prevention, but a security protection program. It can analyze external data, judge normal and dangerous, and provide alarm and defense functions. There are still many details in it. , To be honest, I only know roughly that there is this in foreign countries, but the popularity is not high, and the domestic technology is much worse."

Chen Fan first waved his hand to signal Xiao Lu to stop talking, and after a moment of silence, he said, "The first thing you said was to modify the program. Do you need to add new engineers or programmers?"

Xiao Lu nodded and said, "At least one more engineer."

Chen Fan nodded, "No problem, add 1 engineer and 1 programmer. Second, how many people do you think are suitable for the firewall."

Xiao Lu said: "Depending on the company's plan, if we need it urgently, we should recruit more manpower, or directly send the contract to the defense software company in the imperial capital or Shencheng. Although the technology is not as good as that of foreign countries, it is still at the forefront in China. "

Chen Fan nodded, "You are a person in a circle, please help me to ask if there is any relevant personnel, I want it, you'd better make a plan and give it to me. Now let's talk about the problem of program upgrades, that set of programs You should be familiar with it, and I will give you the functions that need to be added later."

Xiao Lu nodded and said: "I participated in the whole process of that program, including the internal code, I probably know it. It is not difficult to upgrade, but the main thing is time, and it takes time to optimize it."

Chen Fan suddenly asked with a smile: "I'm curious, how did your old club come up with the idea of ​​doing trading programs?"

Xiao Lu was stunned by Chen Fan's question, and it took him a while to react and said with a smile: "The boss is also a programmer. He made money in futures and wanted to go back to his old business. When he thought of the stop loss and profit automatic trading in futures, he wanted to expand it. The boss at the dinner table said that he thought of it when he was in a hurry when he was in a sudden market situation, and he came up with an automatic program trading thing, and there are actually foreign countries. It seems that it is mainly used for portfolio investment.”

Chen Fan felt that the matter was almost finished, so he got up and said to Xiao Lu: "I will list the functions that need to be upgraded later and hand them over to you. You should make a plan and submit it as soon as possible."

After several technicians got up and saw him off, Chen Fan walked out of the technical room and went straight back to the office on the [-]th floor.

Go straight to Zheng Xiaopang's office, see that Zheng Xiaopang is inside and walk in, "Little Fatty, he's a juggler on weekends."

Zheng Xiaopang saw Chen Fan coming in, and said, "It's not like that, breathing, eating, sleeping, this is the fun now."

Chen Fan was a little surprised and said, "You don't play games? Are you tired of playing games now?"

Zheng Xiaopang shook his head and said: "Single-player games are naive. If you play online, you can't find anyone. How nice it is to go to an Internet cafe to play online. You can accompany your wife without talking about it. Zhang Yang, who has thick eyebrows and big eyes, is also a good person." I have betrayed the single nobles, and now I am alone."

Chen Fan chuckled and said, "Hey, it's so miserable, our Young Master Zheng didn't go out to fool around, and no one recruited you?"

Zheng Xiaopang shook his head and said, "Li Saobao asked me to play tennis all afternoon, I'll wipe it."

Chen Fan said: "It's a bad loss. You are looking for abuse when you play tennis with him. There are not many people in the class who can fight with him. Zhang Ping is free to show off."

Zheng Xiaopang asked suspiciously: "You came here to hit me?"

Chen Fan explained the meaning of expanding the technical support room. This department has been expanded into two parts. One is to optimize and upgrade the trading robots, and the other is to set up a firewall department for the Internet security defense system.

Zheng Xiaopang was a little interested when he heard this, so he said: "Why don't we try and see if we can bring some good hackers over here? Didn't we study on the Honker League back then? I think the people there are awesome. .”

Chen Fan also remembered that there was such a thing. When he read the news and found out that there were hackers in foreign countries, he thought it was awesome. He found out that there was also a Honker Alliance in China in an Internet cafe, so he registered an account and became a glorious Honker-Reserve. In the face of professional technology, several people were all defeated.

(End of this chapter)