If you are on a budget, there are better ways to access this knowledge without risking your own machine's security: Humble Bundle
: Check for used copies or the author's official GitHub page for supplementary scripts and labs that are free to the public. 🛠️ Free Alternatives for Practice
: Many universities and employers provide free access to this library. Amazon/GitHub
Peter Kim’s series (Versions 1, 2, and 3) provides a structured, "game-day" approach to security: : Setting up your lab and tools. : Scanning, exploitation, and gaining access. The Long Pass : Advanced web application attacks. : Maintaining access and lateral movement. 💡 How to Get It Safely and Legally