Loïc Simon is a Principal Security Engineer at NCC Group US SecurityConsulting, a full-service security consulting company offering world classpenetration testing, security systems development, security education andsoftware design verification. For several years, Loïc has been specializingin AWS security, performing in-depth security reviews as well as architectureand design reviews for a variety of cloud-based systems. Loïc helped securehighly complex deployments involving thousands of instances and millions ofobjects by designing and implementing strict access controls requirementswithout impacting user's productivity. Loïc is the author of a variety ofopen-source tools developed to help assessing and hardening the security ofAWS environments.