It's not so much siloing. Some of my former colleagues will want to kick me under the table for saying this, but I don't think there's a central controlling brain to deal with cyber issues in the Government of Canada.
I think CSE has a real role. I think Public Safety has a role. The military looks at things slightly differently. GAC has a role in dealing with things internationally. ISED—I think that's what it's called—is involved in the regulation of the Internet and how we play with them.
I don't think the American practice of creating a czar is necessarily the issue. I would suggest, at least on the basis of when I was the national security adviser, that we could have used more coordination, and maybe at some point, more direction. It's a very complex field and departments worry first about themselves.
The machinery of government is the Prime Minister's prerogative. He or she will organize things as he or she wants, but this is one area that I think is so global in its manifestation, so complex, that simply saying to various departments and agencies they have to cooperate may not be enough.