this is my passion , coursera you did good effort make efficent learning.

The Asian teacher's pronunciation is little be hard to understand but I love this class still

it is a very illustrative course... well done.

very informative

great course

Its a great course to get started for anyone into the domain of information security, one might feel difficult with the instructor's accent but the support is great. W

Very hard to understand Chinese English. This course has 2 challenges first to understand English second to understand the topic.

Poor materials and course content.

didnt like it

This a very good course for beginners. However, it would be much better if the practical exercises were constantly reviewed to assure compatibility and coherence. There are several inconsistencies which prevent to properly complete the exercises unless you solve them... But if you are capable of solve them, perhaps you don't need the course....