Mr. Yang and Ms. Yeong gave a lecture on Internet and security
09/20/2025

Below are the impressions of the participants. :
As he reproduced and explained hacking using actual examples and actual machines, I felt more tense than a general security course.
In addition, I was able to acquire a solid knowledge of countermeasures and questions and answers in a way that was easy for beginners to understand, such as "this is bad" and "this is good."
If the class is held with the same lecturers next time, I would love to participate.