[He arches his brow at the 'obviously' comment, but decides not to bicker- he has a feeling Gil isn't someone he wants to argue with unless he has to, from watching the Winchester event]

I see... and considering I could feel it, and he left a message for us here, I have to assume it's meant to keep out monsters specifically. As for the other code... can you tell me anything about it? I want to hope it's from Red, since computer code has a lot to do with how her powers work. But if it's someone else better we know now.