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IT Security

Defense against the digital dark arts

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Take this course as a part of Google IT Support Professional Certificate and save 10% off. (Get details)

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. Finally, we’ll go through a case study, where we examine the security model of Chrome OS. 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.

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Rating 4.6 based on 63 ratings
Length 7 weeks
Starts Feb 11 (6 weeks ago)
Cost $49
From Google via Coursera
Instructor Google
Download Videos On all desktop and mobile devices
Language English
Subjects Programming IT & Networking
Tags Computer Science Computer Security And Networks Security Information Technology

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What people are saying

We analyzed reviews for this course to surface learners' thoughts about it

it security in 9 reviews

This course gives a clear idea about IT Security and Defense from today's perspective.

I was familiar with the material and this was a great refresher Great all around course for IT Security.The instructor did an amazing job and I would highly recommend this course to anyone that works on a computer.

I have improved my knowledge and gained valuable skills for the future Fantastic insight into IT security infrastructure 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.

Better than module 5 While I would have liked this to be more hands-on, a very good introduction to IT security.

Is an advice of an IT person.Regards Gamaliel Vazquez This course provides the foundation of IT Security, a history of the security environment, and hands on experience implementing security solutions.

I have learnt a lot, it is a good point for starting in the (broad) field of IT Security It is really usefull and interesting!

Here you can learn the basics (and more) of the IT security.

great course in 7 reviews

Its a great Course and learned a lot, thank you coursera and googlers Very useful and I learned many things Excellent material.

Great course.

Great course to learn more about all the bad actors out there and how to fight them.

Excellent course Great course and learning materials.

This is a great course about cybersecurity notions!

Great course!!

final assignment in 4 reviews

Also, final assignment is confusing: while it declares to create some description of real working system, it's goal is "just write down every technical term you heard".It's a formal course, not about learning, just memorizing some tech terms.

The final assignment had two glaring errors in the marking rubric, so overall good content but the text needs attention to detail.

This is a great class, and I learned a lot.However, the final assignment is not very fair.

Description for the final assignment was too vague.

Careers

An overview of related careers and their average salaries in the US. Bars indicate income percentile.

Security Forces 1 $35k

Security Lieutenant 1 $47k

Retired Security $52k

Security Representative 1 2 $53k

Security Guard 3 $57k

Security/EMT $57k

Physical Security / Security Specialist $67k

Corporate Security; Network Security Specialist $77k

Research Scientist - Advanced Concepts Group $110k

Security Architect - Game & Product Security $145k

Security Researcher - Software Security Engineer $148k

C.E.O. SECURITY $273k

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Coursera

&

Google

Rating 4.6 based on 63 ratings
Length 7 weeks
Starts Feb 11 (6 weeks ago)
Cost $49
From Google via Coursera
Instructor Google
Download Videos On all desktop and mobile devices
Language English
Subjects Programming IT & Networking
Tags Computer Science Computer Security And Networks Security Information Technology

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