After the third day of the Lunar New Year, Xu Li went back to school directly after staying at home for two days.
Because he really didn't want to deal with his relatives at home, he came to school early to hide for some peace and quiet.
But there was someone earlier than him.
"Li Mo, why did you come to school so early?"
Xu Li was a little surprised. He remembered that when it was almost Chinese New Year, he notified all the students at school, including scientific researchers, to return to their hometowns.
Why is this girl so early?
"Ahem, principal, you are back to school so early! I felt bored after a few days of the New Year party at home. Now my wife is with my parents, so I thought it would be okay and went back to school. It happened to be less than 20 years ago.
The completed experimental project is completed.”
Li Mo was also surprised.
Xu Li: "..."
Okay, this girl needs to be rolled up too.
"Then what are your remaining lab projects? I'm fine now, maybe I can help you."
"Actually, the RFID you asked me to develop last time, principal, is almost done. Now we just need to officially test it."
Li Mo interrupted.
The two were silent for a moment and looked at each other with understanding eyes.
After all, both of them were hiding from harassment by their families.
"Oh, that's it~ Then maybe I can look forward to it, or I can take advantage of this free time to go to the laboratory to test it."
"no problem."
The two came to the laboratory.
Li Mo picked up a square-shaped silver machine with a sound hole and a small digital screen. It was no different from those on the market.
"Principal, this is the second generation RFID reader designed by my team and I. The radio waves it sends are different from those on the market. Thanks to your dynamic security mechanism, we combined it. This kind of
RFID readers with special dynamic security mechanisms can only identify specific RFID tags manufactured by us."
Xu Li nodded.
The RFID system currently on the market mainly consists of three parts: tags, readers and antennas.
However, these are only the current applications of the first generation of RFID technology, and they still have certain limitations, such as in terms of security and privacy.
Therefore, in the second generation RFID system, a dynamic confidentiality mechanism is added to greatly enhance the security in the data exchange and identification process.
"In this case, let's do an experiment to see if we can ensure its data security."
"Okay, I have prepared tags that can only be recognized by this kind of reader and writer, and readers from other manufacturers. Next, we will conduct simulation tests in two scenarios: school and bank."
Immediately afterwards, the two began to conduct experiments in a formal manner.
It took half a day to complete the comparative experiment between the two scenarios.
"Yes, after experiments, our current RFID technology cannot be recognized by other than the second-generation tag we designed, and other readers and writers cannot recognize the data in the tag."
Xu Li looked at the experimental report in his hand and pinched his chin with satisfaction.
Li Mo on the side also agreed very much: "Yes, if it can be applied to gold banks, it will further enhance the financial security of banks, and those violations that want to steal other people's property through radio waves will be completely wiped out."
After all, in reality, in addition to financial fraud in telecommunications, there are still many criminals who deliberately squat in banks and use their own "cracked readers and writers" to steal other people's bank information, thereby achieving the purpose of transferring property.
Moreover, many people in the enterprise use similar methods to steal corresponding database information, or enter some important places to steal certain important things.
If the second generation RFID technology can be popularized, then the so-called "cracking methods" they come up with will not be effective, and will also trigger the early warning program and blocking program set up by the dynamic security mechanism.
"In this case, the school should start using it now, especially in our school's finance office, laboratory building, and school gate."
After giving these instructions, Xu Li came to the office
But when he saw the pile of documents on the table, he suddenly felt like leaving.
But after thinking about it, I decided to forget it. After all, I am the principal, so I can't take advantage of it from time to time. I still need to deal with school-related affairs.
"It's true, but it didn't take long before so many more documents came out."
Xu Li was a little helpless.
Forget it, spring is just right, so let’s deal with some of these things.
Xu Li picked up a document and read it.
"Hey~ About the development of a part-time art creation service platform on campus? This is quite interesting."
This is feedback received from students at the Academy of Fine Arts. The main reason is that the students want to create a platform for their daily part-time art work.
Not a bad idea.
But in this case, it may be necessary to develop a special website or APP.
However, this is also a bit time-consuming, and it is not as good as a platform like a small program.
Applets?!
Got it!
Xu Li's eyes lit up.
On the contrary, you can transplant this part-time platform to Weixin or your own social networking platform, so that it will be very convenient to have social and transaction attributes.
But if you really want to develop such a platform, you need to set appropriate rules.
For example, it is stipulated that students can take orders a few times at a time.
Many comprehensive factors must be taken into consideration.
The development of this small program should be discussed at a meeting after the start of school.
Then, Xu Li stamped his stamp on it and wrote a line of comments.
[The plan is approved, but requires detailed discussion.]
After approving this, he started working on other things.
Because there is expected to be a lot of work in the next semester, he needs to mention and resolve some preparatory matters.
In order to avoid being too busy and have no time at the beginning of the semester, it is better to plan in advance.
Annual holidays always go by quickly
Faculty and staff are returning to their jobs one after another.
Before the official start of the school year, Xu Li asked the deans of colleges at all levels to make certain preparations for the faculty and staff, mainly the work for the start of the school year and the planning for the next new semester.
After these are completed, students will return to school one after another. Students who failed the previous final exam need to come back in advance to make up the exam, and there is only one chance to make up the exam.
If you fail, you will not meet the requirements for this course. Of course, if students achieve excellent performance in future graduation internships or other practical courses, they can make up for it.
Xu Li's overall training goal for students is not to train them into all-round theoretical talents, but to try to improve their professional skills and basic professional knowledge in the days before graduation.
Because the competition for employment in today's society is fierce, if students don't have any skills, they may only have two options: assembly line or moving bricks. Of course, this is also the ridicule of netizens.
But in reality, it is similar. Although people with special skills may not achieve very high achievements, it is not a problem to ensure their own food and clothing.