Benjamin Delpy, is a Security Researcher known as `gentilkiwi`. A Security enthusiast, he publishes tools and articles that speak about products' weaknesses and prove some of his ideas. Mimikatz was the first software he developed that reached an international audience. It is now recognized as a Windows security audit tool. He previously spoke at PHDays, ASFWS, StHack, Black Hat, BlueHat and many more.