All Courses $49 Ethical Hacking Practice for Beginners: Kali and Metasploit by FeltsecureSee more... 9 Lessons $79 Cloud Ethical Hacking : Use Kali Linux on Amazon AWS by FeltsecureSee more... 10 Lessons $59 Secure Database Management with Microsoft SQL Server by FeltsecureSee more... 7 Lessons