Su Qiao saw that the people below slowly became quiet and knocked on the table:
"It's already been a minute. Those who talk about small talk, fall in love, play games, read novels and comics, that's pretty much it."
"Shut your mouth, put away your cell phone, if you want to talk about love, after class, go find a secluded grove to talk secretly."
"Report!"
When Su Qiao heard the voice, he knew it was Qi Jingmo, turned around and said, "Come in!"
"Teacher, where should I sit?"
Anyway, they are already familiar with each other, so there is no need to introduce themselves.
As for the others?
Qi Jingmo has no intention of introducing himself to them.
Su Qiao quickly scanned the classroom and pointed to the last position on the right:
"There is a seat at the end over there, right by the window. The air is good, the view is good, and it's quiet. You can sit there!"
"Yes, teacher."
Qi Jingmo didn't think there was anything wrong with this. After all, he understood her temper somewhat.
Carrying the schoolbag, he walked to his location.
All the students were stunned. "..."
It doesn't matter if the air is good and quiet, but what does a good view mean?
Also, this is simply a different treatment.
To them, it is like the autumn wind sweeping away fallen leaves, cold and harsh.
It was obvious that he was new to this, he was smiling like a spring breeze blowing through the willows.
After Qi Jingmo sat down, Su Qiao connected the computer to the nano smart blackboard and sat behind the podium.
"Today we are going to talk about Network Security Technology."
"Network Security Technology, including Firewall Technology, Intrusion Detection Technology, Intrusion Prevention Technology, Antivirus Technology, VPN Technology, Cryptography Technology, etc."
"Teacher, shouldn't we talk about Introduction to Database Systems today?"
Some people found it strange and put forward different opinions.
Su Qiao raised his head and glanced at him. "Are you the teacher, or am I the teacher?"
The students were stunned again. "..."
So willful?
"You just listen to whatever I say. Where does all this nonsense come from?
"..."
The teacher is also a little too rude.
Why do you feel something is wrong with this old woman today?
He seems to be very angry.
Could it be that he can't find a man and is a psychopath?
Or is it an endocrine disorder and early menopause?
Su Qiao doesn't care what they think, his little face is full of seriousness. "Now open your eyes wide and show them all to me on the blackboard."
Su Qiao decided to make a quick decision and give them the most direct solution.
Fingers were typing on the keyboard rapidly.
"It's so fast."
"Why are they all in English?"
"What is she doing?"
"It seems like programming?"
The students were dazzled.
One moment he looked at her flying hand speed, and the next moment he looked at the full screen of English and various symbols on the blackboard, both of them looked confused.
Su Qiao finally hit the Enter key, then raised his head and explained:
"This is using PGP to implement asymmetric data encryption to protect your files from being seen and modified when they are transmitted over the network. This is the simplest Cryptography Technology."
"The document I just cut out is a design plan sent to a customer by a company.
If I were their competitor, I could completely modify this plan and pass it on to their customers. "
Su Qiao said while closing the page.
The students didn't quite understand the operation of Su Qiao, but they did understand the content of the document she intercepted halfway.
"Why does this company's logo feel so familiar?"
"I think so too."
Qi Jingmo sitting at the last window. "..."