Just some feedback for the course I would let people know the security risks of using Hamachi to connect to strangers’ PCs. As far as I know, Hamachi is a peer-to-peer service so you shouldn’t use it to connect to someone unless you know them.
Because it’s a direct link from your PC to theirs it leaves your computer’s security quite open.
So I wouldn’t be encouraging students to connect with other students.
Anyway that’s my 2 cents