[k310]

Since the OP excluded "at work" then what's to stop one from hooking up to another network and cleaning browser cache? (maybe a few other things. I'd have to look up what EFF recommends for privacy) I even forgot that I have a "PrivacyScan" app on MacOS that cleans up a lot, and improved over previous versions. (I got a new computer, and am installing apps one by one)

I'd be more concerned by Google and the like, that keep browsing history "forever" unless you delete it, and even then "For limited purposes, like business or legal requirements, Google may retain certain types of data for an extended period of time."

At work, in their network, you've got to play by their rules. Your work equipment may be locked down by management software (and spy on you, even at home? It was done to schoolkids.)

Given the complexity, I agree with the "get your own gear" posters. After all (sarcasm coming) Porn belongs in the home, not at work.