I was interviewed in first step with HR and after a week I had technical interview. Technical interview was on the phone and interesting point was that a guy called me from UK to do that instead of Canada.He was not friendly at all, I had some problem with hearing because of the technology that they used to have a secure call. He asked me about my experiences and then different questions about attacks and details. I tried to answer all questions but He insisted to ask some issues that I answered and explained properly.