The approach for 5G is under review right now in terms of the approach for Canada. I'm very confident of the relationship we've built with Canada's telecommunications providers and the work we've done to increase the cybersecurity elements regardless of the network. The collaboration we have in terms of how we respond to incidents is something we'll need to continue, no matter what. We need to continue to build multiple layers of security, regardless of where the technology comes from.
In my job, I actually trust nothing. I assume that there are vulnerabilities in every single piece of product we have, so how can we layer more and more protections on? That includes when the data gets to the cardboard box. That shouldn't be a cardboard box; your data should be encrypted at its destination, and it should be protected. It's not about protecting the castle walls; it's about making sure you have the vaults of the really sensitive information properly protected.
Information security is evolving, as well, in terms of how we can protect that, how we can keep information protected and encrypted. Also, we have to start thinking about whether we need that information and for how long. Maybe it's not necessary to keep it that long.
It is the layered approach, and it still needs to continue.
On the 5G question, that's something that's being studied right now, and there will be specific recommendations coming out of that.