> Now every year we have an aerospace day to try and explain to you how various types of fan and jet engines work. You certainly wouldn't expect everyone to be able to handle fixing one after that one day, do you? Same with internet security.

Actually, I'd expect a lot of increase in awareness of what the relevant issues are. No, I wouldn't expect someone exposed to aerospace day to be able to fix a jet engine. But they're much more likely to know what problems commonly occur and who can fix them.