Comment by agos
I went to see ControlD's website to see if it was any good but the chat thingy was trying to convince me by saying "protect your connection like the Coliseum protected Rome, try ControlD's free DNS", which I guess is a way of trying something funny since I'm connecting from Italy, but it does not inspire much confidence in their protection abilities
So it protects your connection by putting up a spectacle? (assuming it meant Colosseum)