Chapter 540 (2/2)
Seeing a man coming, yuan Tianfan said, ”Li Gong, please introduce to some bosses the working principle of our bank computer system and ATM.”
Li Gong, whose name is Li Fujing, graduated from Oxford University majoring in computer science. It can be said that he has alumni relations with Bao Zixuan, Shen Bi and Bauhaus Sanderson. After graduation, he was recruited by black cloud software company. After the establishment of black cloud bank, he was responsible for developing the bank's computer system. At present, he is the chief engineer of the network Department of heiyun bank.
Li Gong nodded at yuan Tianfan and began to say, ”the ATM and computer terminal equipment used by heiyun bank can be so smooth and error free, mainly because our own banking system has large industrial computers to cooperate with it.”
”Each bank card is a small encrypted memory. If you want to change the content in it, you must go through the terminal device of black cloud bank. That is, we send instructions to the bank card or passbook through the computer. Driven by the computer instructions, the bank card or passbook will change the data stored in it. ”
”No one else can read the device. Once the violent reading of the bank card is carried out, a refusal instruction will be issued. At the same time, all data will be uploaded to the central computer group for storage, and each access record of customers can be found by accessing the central computer group. Each of our computers and ATMs can be connected to the central computer cluster and can access data at any time. ”
”ATM machines placed in other places can transfer data by replacing the hard disk, that is, we will replace the hard disk when we open the ATM safe. Take the hard disk back to the bank and let the central computer read the hard disk, so as to achieve the purpose of data upload. ”
”At the same time, each bank card can also record more than 10000 pieces of data information, that is to say, the bank card needs to be replaced only after 10000 times of business.”
Hearing that the function is so powerful, Shen Bi and others can't wait to take it back and study it. But they also know that this is impossible. At present, as far as they know, only heiyun bank has such equipment in the world. If you want to introduce it, you must be slaughtered by baozixuan, but if you don't introduce it, your bank will fall behind, which is a difficult choice.
Sumitomo Yi said, ”Hello, Li sang! I would like to ask, are the software systems of banks the same? ”
Sumitomo Yi also knows computer information technology, at least more than two Britons.
Li Gong: ”the basic algorithm is similar to the code, but the banking system involves the core secrets of a bank. Generally, software companies only carry out basic development, and core technologies and password programs dare not participate in the transition. ”
”If I help your bank develop the core program, I can't get rid of it once there is a very familiar man-made crack in the bank's computer system.”
Sumitomo Yi feels very reasonable after listening. The core secret really needs to be in the hands of his own people. So he said, ”so we should recruit a group of computer graduates to achieve this effect.”
Li Gong replied without hesitation: ”yes, otherwise, no one can tell if there is a problem with the system.”
Shen Bi: ”if Li Gong has any recommendation for this kind of talent, we can be prepared in our hearts.”
Li Gong: ”at present, major well-known universities in the world are systematically cultivating computer majors. Xiangjiang Yulin Institute of technology is a good choice, but it will take some time for their students to graduate. For example, the school I graduated from, Oxford University, majoring in computer, is passable in the world. In addition, MIT, Stanford and California l Institute of technology in the United States are good choices. ”
Hearing that the man in front of us graduated from Oxford University, Shen Bi and Bauhaus Sanderson virtually increased their sense of trust. It is not only a well-known university in Britain, but also their alma mater.
Many resources can be used to recruit graduates in Oxford, and the school will also provide a lot of convenience. It seems that some plans should be put on the agenda, otherwise they will be preempted by their opponents. This is what Shen Bi and Bao Hao say - Sanderson's real idea.
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