Free Software enthusiast, has over 23 years of experience in Information Technology and Communication leading Security Information and infrastructure projects; Coordinator of the Computer Networks course at Impacta University; Master in Digital TV (Unesp); Currently teaches graduation and MBA courses; Event Speaker: International Congress of Free Software (CONISLI), Hackaflag on Roadsec (2014) and CryptoRave and CryptoParty in Sao Paulo; Author of Ethical Hacking and Secure Programming material of HSI Institute.