No they're not. I also don't know any good alternatives. I mean, I've seen elements of it (especially of computer and network security) but it didn't feel the same.

I know it's the COVID season(s) but other than that: these courses cost 1200 euro's for non-EU students, I think. I'm relatively sure about the price (range: 1000 - 1500 euro's). I'm not sure if they allow contract students from the US.

Let me think about this for a bit.

No problem, just wondering. Glad to be made aware that there are high quality classes on these subjects. Maybe they'll move the coursework to a more online-friendly format soon, will have to keep an eye out. Excellent list in general though, thanks for the contribution.