I'm a young C/C++ developer who wants to learn more about low-level development and reverse engineering. I'm interested in building my own experimental tools or clients—not for profit, but to understand how programs work internally and learn the underlying concepts. I've looked through online forums and technical discussions, but I'm still unsure how experienced programmers find reliable information and develop such deep knowledge. What resources, books, documentation, or practice methods would you recommend?
4 Answers
Books and reference manuals are still extremely valuable. Look for material on C and C++ internals, computer architecture, operating systems, assembly for your target CPU, linkers and loaders, debugging, and binary formats such as ELF or PE. Reading a little and then testing the idea in a small program usually works better than trying to absorb everything at once.
Official documentation is where the deeper details usually live. Read compiler documentation, CPU manuals, operating-system API references, debugger guides, and executable-format specifications. It can feel difficult at first, so start with a concrete question, write a tiny test program, inspect its assembly or memory with a debugger, and compare the result with the documentation. Practice only on software you own or have permission to analyze.
YouTube can be useful for getting introduced to a topic, especially when someone demonstrates a debugger, disassembler, or assembly concept visually. Treat videos as a starting point, then verify what you learn with documentation and small experiments instead of relying on tutorials alone.
I haven’t found much that explains things clearly yet, but I’ll search again and focus on more specific topics.
A structured hands-on course like pwn.college can be a great starting point. It covers topics such as assembly, memory safety, debugging, exploitation fundamentals, and binary analysis. You don’t need to be enrolled in a university to work through the material, although strong C, Linux, and command-line basics will help.
I’ve tried reading documentation, but I often find it hard to understand. I want to build enough background knowledge to go beyond surface-level explanations.