Networking noob - entry level question

Hey there guys. So I'm familiar with DNS and networking protocols.

But when jobs say they want someone familiar with HTTPS/SSL/DNS, what exactly does that mean? For entry level help desk type jobs, what exactly would you be doing or tinkering with that necessitates interacting with the aforementioned?

I know if you're a full-on Network Engineer you'd be doing a lot of that, but for an entry level role? Do you interact with the CLI or 10.10.10.10 or Router login? I don't know.

Please give examples, thanks.