Following rules you don't understand works right up until you hit a situation nobody wrote a rule for. Then you're guessing, and the guess is usually whatever the person in front of you is pushing.
That's the real reason to spend an hour on how the internet works. Not to become technical. To stop being dependent on instructions.
This course follows the Journey of a Click: the five things that happen, in well under a second, between typing an address and the page appearing. Once you can see that path, the habits you've been told to keep stop feeling arbitrary, because you can see which point on the path each one is guarding.
What you get
The Journey of a Click, step by step, in plain English. No diagrams that assume you already know what a protocol is.
The words that turn up everywhere, defined properly and briefly. IP address, DNS, server, ISP. Four terms that unlock most of the rest of the subject.
A risk map. Where along that journey each danger actually lives, and which habit protects that specific point. This is the part that makes everything else in the series click, because it turns a list of instructions into a system.
The Decision Matrix. Part of the journey, the risk there, and what guards it. One page you can keep.
Clarity Scripts, ready-made ways to explain the basics to yourself or to somebody else, which is the real test of whether you've understood something.
A 45-minute action plan and six self-tests to confirm it landed rather than washed over you.
This is for you if
- You follow security advice without really knowing why it works
- Words like DNS and IP address make you switch off
- You want to reason through a new situation instead of looking for the matching rule
- You've done the earlier courses and want the picture that connects them
- You're starting here, which is fine, because it assumes nothing
By the last page
You'll be able to explain what happens when you visit a website, point to where the risks sit along that path, and say which of your habits covers which risk. Many people find this is the course where the rest of the series finally makes sense.
Course details
- Format: downloadable PDF, 13 pages
- Time to complete: 45 to 55 minutes
- Series: Course 16 of 20, GhostNet Cyber Fundamentals
- Track: Track D, Foundations and First Steps (Course 1 of 5)
- Prerequisites: none, no prior knowledge needed
- Works on: any device, any operating system
- Level: complete beginner
Buy with confidence
Every course comes with a 30-day money-back guarantee. If it isn't useful, email us within 30 days and we'll refund you in full. You don't need to give a reason.
Where to go next
Course 17, Cyber Vocabulary and Core Concepts, puts names to every part of the journey you've just walked. Or take Foundations and First Steps, the five-course bundle covering Courses 16 to 20, for £100 instead of £150.
