Rizan is a passionate information security professional with more than 20 years of experience. He loves anything Linux or open-sourced. He had spent over 13 years securing one of the largest oil and gas company in the world from cyber threats. He holds several industry relevant certifications including OSCP, OSCE, OSWE, CISSP & CREST CRT. He had reported security bugs to the US Department of Defense (US DoD), Spotify, Amazon, General Motors, Toyota, Alibaba, Airbnb, Dell, Starbucks & Rockstar Games.