Hassen has been a a security incident handler at Access Now since October 2014. He graduated from National School Of Computer Science(ENSI)-Tunisia, as a software engineer specialized in embedded systems, the same year. By mid-2015, he earned a Usable Security Certificate, Hardware Security Certificate and Cryptography Certificate from University of Maryland online course of specialization in cybersecurity. Also, Hassen is an active member within Access Now's Diversity Working Group. Shooting photos is Hassen's talent and favourite past time, besides reading books and magazines like MISC! Now, his previously developed project as an intern at Access Now, is being open-sourced through Access Now's github. Hassen Selmi lives in Ariana, Tunisia.