Yihui Xu works currently in Aera Payment & Identification AS in Oslo, Norway as a Platform Security Architect with focus on cloud security, He holds 6 of 8 AWS certifications and Microsoft Certified. He have been working as a software security engineer for more than 13 years with focus with low level programming, anti-reverse engineering and anti-debugging technologies. Generally he likes to break everything as he can, and of course he always have sometime to play golf.