Yes, in our opinion, Kali Linus Revealed is worth it. Contrary to the title, you won’t be doing any penetration testing with this book. Rather, you’ll focus on the core essentials of Kali such as installing it and deploying it in an enterprise environment. You’ll learn about the features of Kali that are essential for every day use, especially if you play to use Kali as your OS. If you’re looking for a good starting point to learn Kali, we think Kali Linux Revealed might be the way to go. Learn more about Kali Linux Revealed and other Kali Linux books in today's article.