NexGen Secure is not a slideshow with a quiz at the end. Every lab drops you into something that needs figuring out, and you work it until it makes sense.
You get a real situation and the tools to investigate it. Nothing you do here can break anything for real, so the only way through is to try things and see what happens.
A few of the things you would work on. There are a lot more than this.
Not points for turning up. Everything here is tied to something you actually worked out.
Earned for what you did, not for showing up. Each one names the skill behind it.
Verifiable, and yours to keep. Something to show at home, or attach to an application later.
A title that grows with you across the years, from your first lab to your last.
Someone is with you in every lab. They step back as you get older, because by then you don't need them the same way.
Your guide. Talks you through what is happening and what to try next.
Sets up the mission and meets you at the end. The middle is yours.
Doesn't say much. Shows up on the badge and the certificate when you have earned it.
You already live online.
This is how you get good at it.
If your school doesn't use NexGen Secure yet, ask a teacher about it. They can find everything they need on the educator page.