Not a master, nor a professional. Hell, even my employer thinks the same (though, oddly, they promoted me like two days ago)...
Security check is where the Canadian intelligence community, and their international partners check to make sure you haven't been involved in anything like: acts to subvert governments, terror, war crimes, crimes against humanity, or organized crime. Generally speaking, most people don't lead such an exciting life (though I heard @meaningful1 might have ended up in Afghanistan once or twice ). They can take 3-6 months to complete. But likely it was started a while ago, so it should be completed reasonably soon.
Two questions: What's country of origin and what area of Canada are you in? This will shape the follow up answer...
Well well well!
Meaningful1 at 2:07 pm on August 17,2017 has is Confirmation of permanent residence.
Just let today soak in, I wanna share my experience with our interview. Today is veeeeeeery special day and I want to enjoy it. Its also my 300th post on this forum.
I have some very interesting observations to share.. . . including what immigration official thinks about this forum ha ha ha . . . . but tomorrow.thanks guys, I am tired after a very long day. I just had to pop in to let my friends here know " the CoPR is in my pocket"
Blessings