I am a bit confused by this. If the firewall should be on then why isn't it set to on when you buy the Macbook. I am glad I read this because I went to the firewall setting thinking it must have been set to on by the good folks at Apple, but no it was off.
I would never have thought I needed to protect my computer myself, I assumed these things would have been set for me. I am new to Apple and the the PC's I have had in the past came with preset security measures already in place.
Why does Apple have the firewall off and not instruct you that it needs to be turned on?