Read what Teh Win Sam has to say on LinkedIn: https://www.linkedin.com/feed/update/urn:li:activity:6486213795697004544/
EC-Council’s Certified Network Defender is one of a kind. It trains you on all aspects of network defense, beginning from the basics and building from there. I especially loved the fact that the instructor was able to help me out whenever I faced any problems which made the process easier for me and also showed that the instructors truly possess the knowledge in the domain.
This is my second ANSI accredited program from EC-Council (I am already a Certified Ethical Hacker) but my third program on the whole from them (my first credential from them was the Certified Secure Computer User).
I recommend these programs because EC-Council owns many cybersecurity programs and is also one of the major credentialing bodies in the cybersecurity industry.