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Want to learn all about Ethical Hacking and Penetration Testing?

Mr Loi Liang Yang is a Certified Information Systems Security Professional, Certified Ethical Hacker and CompTIA Security+ Cyber-Security Consultant.

Speaker for multiple security conferences

Speaker at IBM Think Event

Interview on incident response management

Speaker on winning Hackathons

Full Ethical Hacking Courses on Udemy

Learn all about ethical hacking and penetration testing with Loi Liang Yang in our Udemy courses!

These courses are built to help you learn about cyber-security. From understanding the basics in open source intelligence to getting into the system, you will learn in a step by step approach from Loi Liang Yang.

Join as a student on Udemy now and get to connect with our instructors!

Members get access to exclusive Q&A section and private messaging.