Could you give me some hints how to better secure my little company's network?
As I don't have many people accessing it, I'm currently hiding behind wireguard, to be able to access my office network remotely.
But I'm mostly relying on the safety of wireguard here and I'm not sure what to do to step this up a little bit. Would be nice to like authenticate with a YubiKey and password to access wireguard - although there solution needs to work on mobile (android) and PCs (Linux)
Or maybe a completely different solution I'm not thinking about...
Don't want to give you much work here. I'd already be happy with some keywords, so I have some approaches to look into.