We definitely do security analyses of all of our systems. That's part of our security and accreditation process. Prior to any system going live, we ensure that we understand how they connect and who they connect to. As indicated, I will not be able to go into greater details on any specific systems, given the classification of this room.
Evidence of meeting #50 for National Defence in the 44th Parliament, 1st session. (The original version is on Parliament’s site, as are the minutes.) The winning word was disinformation.
A recording is available from Parliament.