Congratulations, folks! You've just finished the first chapter, and I hope that you enjoyed it and learned something new. Let's look at what we went over in this chapter:

• What Mutillidae is
• How to download Mutillidae (and where to find it)
• Installing XAMPP on Windows
• Installing Mutillidae on Windows
• Installing XAMPP on Ubuntu Linux
• Installing Mutillidae on Ubuntu Linux
• Registering a new user in Mutillidae
• Showing hints in Mutillidae
• What OWASP is, and how it is related to Mutillidae

In the next chapter, you will learn how to install your penetration testing machine, Kali Linux.