Skip to content
Skip to main content

About this free course

Download this course

Share this free course

Introduction to cyber security: stay safe online
Introduction to cyber security: stay safe online

Start this free course now. Just create an account and sign in. Enrol and complete the course for a free statement of participation or digital badge if available.

Week 7: When your defences fail

Introduction

Download this video clip.Video player: ou_futurelearn_cyber_security_vid_1030.mp4
Copy this transcript to the clipboard
Print this transcript
Show transcript|Hide transcript
 
Interactive feature not available in single page view (see it in standard view).

Over the past few weeks, you’ve learned about technologies that can help improve the security of your digital information. You now have an understanding of how cryptography helps keep information private and prevents information from being modified and how to protect networks from attack.

But, as Cory explains, information cannot be protected by technology alone and it is important to have a good awareness of what kind of things can go wrong when an attack on your information has been successful.

This week will help you to recognise the signs of an attack, to know how and where to report the problem, and to consider what you can do to recover from the security breach and stop it happening again.