I don't recall what was done before 2015 to counter foreign interference.
The issue has really come up a lot more since the 2016 U.S. election. I think that spurred a lot of other things. There seemed to be Russian interference in the French election. I think that really raised people's sensitivity about this and the need to do things, and I would say that keeps evolving.
Just because the government put a five-point plan in a couple of years ago.... You cannot rest on your laurels. That plan needs to be updated. The nature of the threat is changing.