A useful lecture that allows you to learn reversing systematically and easily I am writing a course evaluation to help those who are looking for a course to learn reversing. First of all, I am an office worker working in security, and although my work is not related to reversing, I am studying reversing out of personal curiosity and interest. I got to know Mr. Lee Si-woo through the book "You Need to Know This Much About Reversing" published last year, and I took the course after learning that he was teaching at Infraon. I will share some of the good points compared to other courses. 1. Systematic learning system and clear goals I was very disappointed to see some of the lectures on reversing at Infraon that were at the level of a patchwork, and the lectures felt more like a talk show than an explanation of the process. This lecture was good because it set clear subtopics in the large topic of reversing and easily conveyed the core knowledge to the students. 2. A lecture tailored to the level of the students I think reversing is about understanding the operating principles by taking a created program apart in reverse. In addition to programming knowledge, knowledge of computer architecture and operating systems is also required. If you majored in computer engineering or have a lot of knowledge about reversing, I don't know, but if you don't, the books on the market may seem difficult. This lecture is for beginners in reversing, and it was really good because it explained it kindly! I was especially impressed when I saw the subtitles explaining the shortcut keys for OllyDevice during the lecture. 3. A lecture that can be practiced as well as theory I think that those who work in security will probably want to analyze malware. In my opinion, I don't think you can analyze malware right away just by watching this lecture. However, I thought that this lecture would be a lecture that would provide a solid foundation for analyzing malware in the future. From the perspective of the student, I could see a lot of traces of meticulous attention to detail in each lecture. I think this will be a great help to beginners in reversing to quickly and easily acquire basic knowledge of reversing. I hope that everyone studies reversing diligently and achieves their goals! ^^