> For the complete documentation index, see [llms.txt](https://riteshs4hu.gitbook.io/infosec-notes/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://riteshs4hu.gitbook.io/infosec-notes/readme.md).

# Introduction

Welcome to **Infosec-Notes**! 👋

This book is a collection of resources, notes, and guides that I’ve compiled during my journey in **information security**. It covers everything from fundamentals to advanced hacking concepts, including **penetration testing, vulnerability assessment, web and API security, mobile security, cloud, and more**.

Here you’ll find **notes, tricks, tools, and techniques** I’ve picked up through hands-on experience as a security enthusiast and penetration tester.

Full credit goes to the amazing **infosec community** — blogs, tweets, articles, and talks that inspired and guided me. I’ve organized this content to make learning, referencing, and experimenting easier for others on the same path.