WHOAMI

I'm merely another cybersecurity thinker and philosopher, occasionally researcher and enthusiast in an executive position, addicted to computer and network (in)security, being the creator of T50 and the only Brazilian researcher to speak at the extinct PH-Neutral Conference (invite-only) in Berlin.

Also, I have completed some researching work on (NOW USING GITHUB):
  • Permutation Oriented Programming – a completely different and powerful approach to research and analyze vulnerabilities and which can be applied to both offensive and defensive approach.
  • SQL Fingerprint powered by ENG++ Technology – a tool designed to perform version fingerprinting for Microsoft SQL Server 2000, 2005, 2008, 2008 R2, 2012, 2014, 2016 and 2017, as well as capable to describe the patch-level for them. 
  • T50: an Experimental Mixed Packet Injector – a tool designed to perform stress testing on a variety of infrastructure network devices, covering some regular protocols (ICMP, IGMP, TCP and UDP), some infrastructure specific protocols (GRE, IPSec and  RSVP) and some routing protocols (RIP, EIGRP and OSPF). For further information, please, refer to this link.
  • Inception: Reverse Engineer Hands-on – a deep dive experience on a reverse engineering for a client-side vulnerability, showing a full process to start a vulnerability dissection, which resulted in a change of CVE-2008-4844.
As a sought-after speaker, I have presented to industry professionals at conferences, such as:
  • IME Cryptology Week (2000/2001)
  • CNASI (2000/2004/2005)
  • Security Week (2002)
  • Gartner (2002)
  • CONIP (2004)
  • SERPRO/TIC (2006)
  • ITA SSI (2006)
  • H2HC (2006/2009/2010/2011/2015/2016/2017/2019)
  • FEBRABAN CIAB Workshop (2009)
  • PH-Neutral (2011)
  • BSides São Paulo (2012/2018)
  • Silver Bullet (2012)
  • YSTS (2013)
  • The Developer's Conference (2015)
  • BSides Latam (2016)
  • MIND THE SEC [SP] (2017/2020)
  • ROADSEC [RJ] (2016/2018) [SP] (2017/2018)
For further information about me, please, reach me through email.