Hacking as a hobby #7 (SBP)

Hacking Contest Challenge with "Hacking as a Hobby" !

※ "Hacking as a Hobby" aims only for legal hacking to contribute to a safe information security ecosystem.

⚡ Here! Improve your skills with various challenges and detailed explanations !

1. Save time ✈

Whether it makes sense or not, it's a problem! Stop suffering from the indiscriminate flow of information. We've already secured the depth and breadth you need.

2. Detailed explanation 😃

I'm not a genius, so here are explanations I can understand and explain. If I don't know something, I'll admit it honestly and find out.

3. Wide range 🥗

Approximately 10 computer languages and many unfamiliar terms such as AES-NI, CMA, and tcache appear.

4. Boost your confidence! 💪🐬🚀

Completed both international hacking competitions (Square CTF 2018-2019)!

• This course includes an e-book (PDF) containing the lecture content.
• Server images and related tools are provided for practice.
• There is a community ( https://bit.ly/HobbyHacking ) where you can ask questions or get news.
• This is not a lecture that only pursues in-depth knowledge of a specific field!
• It consists of cryptography, programming, portable, reversing, and MISC areas (+1 web).
• The goal is to gain experience with contest problems with the necessary generality and depth.

Q. What will I learn?

After gaining a thorough understanding of the mechanisms of the built system, you will learn how to identify and exploit vulnerabilities based on this understanding. The goal is to gain knowledge and experience in a variety of security areas. A comprehensive understanding of computers and security is crucial for achieving high scores in hacking competitions.

Q. What paper books come up when I search?

The content of the provided e-book (PDF) and paperback versions is identical. Depending on the circumstances, you may use it in environments where digital devices or online access are restricted, such as major infrastructure. Of course, you're welcome to keep it :)

Q. Will this course be enough to prepare for a hackathon?

Think of various competitions, such as math competitions. Even if you've solved a few workbooks, it's difficult to say you've fully prepared for the competition. Here, you can turn math into a hack. It's more appropriate to view it as a means to increase your odds of winning.

Q. What are effective study methods?

A good approach is to combine practice with lecture viewing. While it's fine to try it out before watching the lecture, it's also fine to practice reproducing it afterward. However, I recommend focusing on understanding the examiner's intent, thoroughly understanding the mechanics of the system provided, and developing a knack for identifying awkward and tacky parts.