As I previously indicated, the Canadian Armed Forces take responsibility for defending our networks and IT systems. We have various means and ways to protect our networks and the systems that are being used. We have levels at different granularity. We start off at perimeter defence, which is the external networks, and it goes all the way down to host space, which is, as an example, a laptop or a computer.
Of course, due to security classifications I cannot go into details in this room on how that's done, but it is something that we do on a daily basis to protect our networks.