This book is about the fundamentals of Ethical Hacking and Penetration Testing. The book highlights the various phases of Hacking like Reconnaissance Scanning Enumeration Exploitation and Post-Exploitation. The book also focuses on some penetration testing tools like NMAP Nessus Metasploit Ettercap etc. This book is a good resource for those who want to learn Ethical Hacking and Penetration Testing fundamentals. Happy Hacking !!