Alexandre Dulaunoy leads the Luxembourgian Computer Security Incident Response Team (CSIRT) CIRCL in the research and operational fields. He enjoys working on projects that blend “free information,” innovation, and direct social improvement. When not gardening binary streams, he likes facing the reality of ecosystems while gardening plants or doing photography. He enjoys it when humans use …

Ai Ho (mostly known as j3ssie) is a self-taught security engineer with a computer science background who loves automation. He got Interested in responsible disclosure/bug bounty nearly three years ago and have been building some of my own tools to do it. He wrote Osmedeus, Jaeles and Metabigor to help his bug bounty efforts and made these projects open source for the community. Osmedeus- …

Ruslan Habalov has a computer science background with a focus on code analysis and is interested in scalable solutions to challenging security problems. His security research covered an exploitable remote code execution bug in PHP used against a popular platform in a bug-bounty context as well as side-channel attacks against browsers. As a machine learning enthusiast he’s looking for options …

Jack Baker is a professional security researcher and amateur video game hacker. Jack has spoken at a handful of conferences including DEF CON on subjects relating to reverse engineering and vulnerability research. Jack started his infosec career as a software developer in the fintech space before realizing that breaking things is less stressful than defending them. Since then, Jack has had the …

Lukas Rist authored several open source honeypot projects. After spending a couple of years studying mathmatics and physics, Lukas ventured out to work with Bing and Microsoft Research on making the web a safer place, got payed by DARPA to hunt hackers and taught students in Taiwan open source security. His passion for security and open source got nurtured by The Honeynet Project which lead to a …

Joxean Koret has been working for the past 15 years in many different computing areas. He started as a database software developer and DBA for a number of different RDBMS. Eventually he turned towards reverse engineering and applied this DB insights to discover dozens of vulnerabilities in major database products, especially Oracle. He also worked in areas like malware analysis, anti-malware …

Chris Em (also known as Cookie Engineer) has almost 2 decades of experience in IT and security industry. He specializes in multiple domains including web intelligence, network security and forensics. During spare time, Chris is working on the Web of Knowledge with his project called the Tholian Network, which aims to automate the Semantic Web whilst using a unique distributed peer-to-peer Network …

Marc Ochsenmeier is the author of pestudio on https://winitor.com. Pestudio is a unique tool that allows you to perform an Malware Initial Assessment without even infecting a lab system or studying its code. Marc has worked many years as software developer with a focus on Windows hardening and security. He also has a strong expertise as Malware analyst. Pestudio https://www.winitor.com/ Twitter …

In 2001, NJ founded the Infosec community tools portal ToolsWatch.org. And since 2011, he is co-managing & helping to improve the Black Hat Arsenal the World’s largest security event dedicated to open source tools demonstrations. NJ is also the founder of vFeed, Inc a niche startup that provides top-notch correlated vulnerability & threat intelligence feed to 100+ Worldwide customers. …

Martin Donath is the creator of Material for MkDocs, a static site from a set of Markdown files to host the documentation. Material for MkDocs https://squidfunk.github.io/mkdocs-material/ Twitter @squidfunk GitHub @squidfunk