Re: There are precisely three WiFi networks ...
"Well, some business may ask you what you're doing if you're using an unauthorized VPN from inside their networks.. and then show you the door." --LDS
Ok, I was being a little facetious but there are real world situations: for instance, my company, a big consultancy, does, for all its many faults, treat us like grown ups with regard to web access. Many of our clients, given the areas in which they work, have to have very restrictive whitelists. So, if you need to look something up in an ORACLE forum, for instance, and you're at client site as a guest on their network, you VPN into our corporate network (obviously whitelisted) from the client and bob's your uncle. It's all perfectly acceptable. And my strategy for accessing non-work-related websites is just as straightforward - I wait till I'm not at work :-)