It was an awesome course learnt operating systems, file systems, virtual machines and virtualization.

I would like to express my gratitude for the creation of this wonderful course. However, I did notice some issues with blurry images in certain slides and low audio quality in some of the videos. It would be greatly appreciated if these issues could be addressed for future learners.

Excelente curso, permite comprender los elementos esenciales de la ciberseguridad, el papel de los lpíderes de TI y generalidades de la seguridad en el entorno tecnológico de la computación personal y la computación en la nube. Tambien tiene excelente material complementario (Lecturas recomendadas).

Gracias Equipo Coursera, IBM y JFK por esta oportunidad.

First of all I would like to thank Coursera for affording me this opportunity to get the much needed skills to excel in the Cybersecurity field. I learnt a lot during this course which is aiding to my knowledge as I quest to acquire more skills towards my goal of making the Cyberspace more secure than ever.

It's been an great opportunity to study this course and knowing about the industry behind it and Thank you for the lectures for teaching, I had a good time studying. I just want to mention that if the videos were more recent, then it will be totally nice. Otherwise its totally amazing course.

The instructors are very knowledgeable, professional, and thorough about their lectures. There were a little bit issues with the labs, but I really learned a lot from this class. Thank you so much to everyone. Please, continue to share your knowledge to all. Thank you!!!!

Agradeço a todos os instrutores que ministraram o curso, confesso que tive um pouco de dificuldade com File Systems e com Bob, Alice and Trudy. Aprendi muito com o curso e tenho certeza que o conhecimento adquirido é valioso e será muito útil em minhã jornada.

Es bastante interesante los conceptos que se manejan, además de que te adentras un poco a los demás sistemas operativos, en especial Linux que te muestran un poco de los comandos básicos que serán demasiado útiles para seguir en este camino de aprendizaje

I have learned the best courses, those concerned with IT security, and I have effective knowledge. This learning gives me a lot of good knowledge because it is a path to success. The cloud and virtualization module is a way to grow my future learning.

I really like all the courses in the Cyber Security Analist program. Lots of useful information and examples. But, the pictures are often of poor quality and you have to find them in Google to save and make a note.

You will have fun during this course, everythig is great and confidential , along with some methods are globally wanted some are not taught too , which this course provide and answers some of your questions

Es muy importante conocer los tipos de roles , conocer la nube, infraestructuras ,procesos , para su implementación tanto en la documentación que se utilizara en los distintos procesos dentro de la empresa.

I do have limited coding skill that is just right for a data analyst to complete her day to day job. The OS fundamental is easy to understand despite zero knowledge of network or CS.

This course is amazing and I had a very good experience. Instructors already knows that what doubts you can have during the session, so they cover these things also in videos.

The course is technical, a challenging aspect to an non-IT graduate but very easy to go through thanks to the explanations of the lecturers involved in this course.

This course focuses on technical skills and process for IT security management, virtualization and cloud computing. You will learn all features of operating systems.

Very good introduction to the issues around this security subject. All the ancillary references to SANS and other sites is well worth bookmarking for later study.

waoh.....finally done after so many fail in my quiz. the course is great but the narrator are not speaking up. the audio aint clear enough but i enjoy the course.

Overall the material is quite intresting and educational. A few questions in the graded and non-graded quizes need to be reviewed and updated for clarity.

Thank you for a very interesting and useful course! The information is well systematized and illustrated. Test items are interesting and understandable.

Course material was very helpful. However, it would have been nice if the contents was cross referenced with the videos for language and comprehension.

Got in-depth knowledge in this course. It was very interesting to learn the schematic diagrams and explanations. The reading link was very helpful.

I like the course very much, the content was easy to follow and the links are very interesting. Thanks to all te team that worked on this material.

This course of full of so much valuable information that is relevant for the development of skills in Cybersecurity and Operation System Security

Theory was a bit hard to go through but later on the Technical part will be easy if you are familiar with the Cybersecurity world Loved the course

I have easily learned so much precious information during this course! I definitely recommend this to anyone interested in the cybersecurity area.