• The Open University

Introduction to Cyber Security

Our lives depend on online services. Gain essential cyber security knowledge and skills, to help protect your digital life.

350,853 enrolled on this course

A cyber security threat - a man looks at his laptop, while people snoop over his shoulder
  • Duration

    8 weeks
  • Weekly study

    3 hours

We shop online. We work online. We play online. We live online. As our lives increasingly depend on digital services, the need to protect our information from being maliciously disrupted or misused is really important.

This free online course will help you to understand online security and start to protect your digital life, whether at home or work. You will learn how to recognise the threats that could harm you online and the steps you can take to reduce the chances that they will happen to you.

With cyber security often in the news today, the course will also frame your online safety in the context of the wider world, introducing you to different types of malware, including viruses and trojans, as well as concepts such as network security, cryptography, identity theft and risk management.

Your guide for the course is Cory Doctorow, a visiting professor at The Open University.

“If you want an introduction to the subject that provides an overview or to improve your own personal information security, it is an excellent course - enjoyable, informative, engaging and authoritative.”
- Tony Morbin, Editor-in-Chief, SC Magazine


This CESG Certified Training course has been developed by The Open University with support from the UK Government’s National Cyber Security Programme.

The course can be accessed free of charge.

Download video: standard or HD

When would you like to start?

Start straight away and join a global classroom of learners. If the course hasn’t started yet you’ll see the future date listed below.

  • Available now

Learning on this course

On every step of the course you can meet other learners, share your ideas and join in with active discussions in the comments.

Who is the course for?

The course does not assume any prior knowledge of computer security and can be enjoyed by anyone interested in improving the security of their digital information.

What do people say about this course?

"A brilliant course for me, although at the beginning I regarded myself as security savvy I realise the importance of the background knowledge as to why measures are needed. The very mechanism of the web and internet, emails, packets so on and so forth have added to my knowledge in a very valuable way. My web use, email use is no longer business orientated as I am well into retirement but the uses, online purchases etc are now a factor. The threats change and the need to adapt to these threats as they materialise is vital."

"In my current role I am responsible for all the IT in the building; therefore cyber security is important to me. Whilst I felt I was reasonably up on the subject I was open to having a more formal briefing on the subject. Cory Doctorow is very well known in the industry, so his endorsement of the course was one of the factors that made me choose it. Having completed course, I felt it so worthwhile that I recommended that all IT staff in our group took it. As for the certificate I got, it goes on my office wall!"

Who will you learn with?

Arosha is a software engineer with research interests in engineering adaptive systems that can improve information security. He also teaches systems security at the OU. Twitter: @arosha & @OUCyberSec

Who developed the course?

The Open University

As the UK’s largest university, The Open University (OU) supports thousands of students to achieve their goals and ambitions via supported distance learning, helping to fit learning around professional and personal life commitments.

  • Established

    1969
  • Location

    Milton Keynes, UK
  • World ranking

    Top 510Source: Times Higher Education World University Rankings 2020

Endorsers and supporters

endorsed by

HM Government

endorsed by

GCHQ Certified Training

endorsed by

The Institute of Information Security Professionals

Learning on FutureLearn

Your learning, your rules

  • Courses are split into weeks, activities, and steps to help you keep track of your learning
  • Learn through a mix of bite-sized videos, long- and short-form articles, audio, and practical activities
  • Stay motivated by using the Progress page to keep track of your step completion and assessment scores

Join a global classroom

  • Experience the power of social learning, and get inspired by an international network of learners
  • Share ideas with your peers and course educators on every step of the course
  • Join the conversation by reading, @ing, liking, bookmarking, and replying to comments from others

Map your progress

  • As you work through the course, use notifications and the Progress page to guide your learning
  • Whenever you’re ready, mark each step as complete, you’re in control

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