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學生對 Google 提供的 IT Security: Defense against the digital dark arts 的評價和反饋

15,847 個評分
2,637 條評論


This course covers a wide variety of IT security concepts, tools, and best practices. It introduces threats and attacks and the many ways they can show up. We’ll give you some background of encryption algorithms and how they’re used to safeguard data. Then, we’ll dive into the three As of information security: authentication, authorization, and accounting. We’ll also cover network security solutions, ranging from firewalls to Wifi encryption options. The course is rounded out by putting all these elements together into a multi-layered, in-depth security architecture, followed by recommendations on how to integrate a culture of security into your organization or team. At the end of this course, you’ll understand: ● how various encryption algorithms and techniques work as well as their benefits and limitations. ● various authentication systems and types. ● the difference between authentication and authorization. ● how to evaluate potential risks and recommend ways to reduce risk. ● best practices for securing a network. ● how to help others to grasp security concepts and protect themselves....




Great course for beginners and experts. Easy to understand and a good refresher for those who have been into IT for a long date. Recommend it to everyone looking for a high quality course on coursera.



Great course that is full of useful information and presented in an easy to understand way. It's an awesome beginner course that will add to your knowledge and further your knowledge of IT security.


2426 - IT Security: Defense against the digital dark arts 的 2450 個評論(共 2,669 個)

創建者 Michael F T D O T N


It was a difficult course, which needed some more presentation format but i enjoyed it

創建者 Mario E S J


Falto temas sobre ciencia de datos o inteligencia artificial aplicado a ciberseguridad

創建者 Kseniia K


in general it's great and contains a lot of information, but could be better organized

創建者 Shannon C


Informative but hard. A rubric prior to finishing the final project would be great!

創建者 Tony R


I think the exams could be made better. The information and videos were excellent.

創建者 Alan T F


I love the practical approach to relaying subject material. It was easy to digest

創建者 Simran M


The course was super exciting with the hands-on tool. Thank you for this course.

創建者 krisH J


the course is superb and covered many things.I thanks to instructors heartfully.

創建者 Narayan G


Well wanted more practical experiences and some details, else good for basics.

創建者 Deleted A


Great course in very easy way.Learn very much needed concepts.Happy with this.

創建者 Katura K


The final assessment instructions were quite vague for a novice IT individual.

創建者 Karin H


I would have liked more interaction with creating a secure environment online

創建者 Tony A


Good material. I think the pedagogy needs a little work, but good information

創建者 Benjamin M


A few announced interesting Supplemental readings where actually not included

創建者 Bill C


I​ t was changeling, and it made me think more deeply about IT Security ....

創建者 Prajakta S


Overall a nice certificate! Sometimes things get a little harder than usual.

創建者 Killua S


I really enjoyed and got very important knowledge from this specialization

創建者 Pooja


awesome way of explaination , literally from zero to hero in cybersecurity

創建者 Naseem A


It is one of the best online certification platform for all the beginners.

創建者 Michael M


Good overview of information one should know to get stated in IT Security.

創建者 KinMeng C


It would be better if the course has provided course notes in PDF format.

創建者 Andre C


Very dense material but a great course to get started with IT security.

創建者 kusum k


You give me the coincidence and courage to find a suitable job for me.



I had fun in learning this course, but few concept were out of my mind

創建者 pramod k J S s


Good - provide overall view of current technologies used in industry.