Mars Cheng
Mars Cheng (@marscheng_) is a threat research manager of TXOne Networks PSIRT and threat research team, responsible for coordinating product security and threat research, and is the executive director of the Association of Hackers in Taiwan. Mars blends a background and experience in both ICS/SCADA and enterprise cybersecurity systems. Mars has directly contributed to more […]
Filipi Pires
I’ve been working Principal Security Engineer at Talkdesk, Security Researcher at SenhaSegura and Instructor at Hacker Security…I’m Hacking is NOT crime Advocate. I’m part of the Staff team of DEFCON Group São Paulo-Brazil, International Speakers in Security and New technologies events in many countries such as US, Canada, Germany, Poland and others, I’ve been served […]
Alina Tan
Alina (0x410x54) Tan is the founder of Division Zero’s (Div0) Car Security Quarter (CSQ). Her expertise lies in securing Operational Technology (OT), Industrial Control System (ICS) and Supervisory Control and Data Acquisition (SCADA) systems — specifically on the offensive security of these systems. Her interest lies in pentesting OT and automotive systems.
Tan Pei Si
Tan Pei Si (Kaskrex) is a seasoned developer with a strong interest in cybersecurity. Pei Si is an active advocate in the Singapore cybersecurity community — she actively contributes to Division Zero (Div0) and Infosec In the City/SINCON. She is also the pioneer member of Div0’s Car Security Quarter (CSQ). Pei Si’s interest lies in […]
Javier Yong
Javier is currently awaiting his University Studies in Computer Science. He is keen on DFIR, Threat Hunting, DevSecOps and Reverse Engineering.
Owen Shearing
Owen (@rebootuser) is a co-founder of In.security, a specialist cyber security consultancy offering technical and training services based in the UK. He has a strong background in networking and IT infrastructure, with well over a decade of experience in technical security roles. Owen has provided technical training to a variety of audiences at bespoke events […]
Will Hunt
Will (@Stealthsploit) co-founded In.security in 2018. Will’s been in infosec for over a decade and has helped secure many organisations through technical security services and training. Will’s delivered hacking courses globally at several conferences including Black Hat and has spoken at various conferences and events. Will also assists the UK government in various technical, educational […]
Marc Schoenefeld
Marc has a 17-year record of CVE-classified Java bugs. He has spoken and conducted trainings at numerous conferences. In 2009, Marc released his “undx” tool, one of the first proof-of-concepts for a Dalvik decompilation infrastructure. In a past life, he worked on worked on omg.org’s “CORBA success story” in banking.
Alexandre Borges
Alexandre Borges is a Security Researcher who has been daily working on Reverse Engineering and Digital Forensic Analysis for many years. He has taught training courses about Malware and Memory Analysis, Digital Forensics Analysis and Mobile Reversing and Forensics around the world. Furthermore, Alexandre is the creator and maintainer of Malwoverview triage tool: https://github.com/alexandreborges/malwoverview. Alexandre has […]
Patrick Ventuzelo
Patrick Ventuzelo is a French Independent Security Researcher specialising in vulnerability research, fuzzing, reverse engineering and program analysis. He is the trainer of two training respectively about WebAssembly Security and Rust Security. Patrick is the author of Octopus, an open-source security analysis tool supporting WebAssembly and multiple Blockchain smart contracts bytecode to help researchers perform closed-source analysis. He also has recently developed WARF, another open-source fuzzing […]
