Ronan Kervella & Joe DeMesy

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gigaom leader attack surface management radar 2026

Bishop Fox Named Leader & Fast Mover in the 2026 GigaOm Radar!

Get an overview of the Attack Surface Management (ASM) market — and learn why Bishop Fox was named a leader and Fast Mover by the analysts at GigaOm.

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Red Teaming: Is your security program ready for the ultimate test?

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Featured Report

Bishop Fox Named Leader & Fast Mover in the 2026 GigaOm Radar!

Get an overview of the Attack Surface Management (ASM) market — and learn why Bishop Fox was named a leader and Fast Mover by the analysts at GigaOm.

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Ronan Kervella & Joe DeMesy SLIVER CREATORS

Ronan Kervella (OSCP) is a Senior Security Consultant at Bishop Fox, where he focuses on red teaming, internal penetration testing and hybrid application assessments. He is the author of multiple open source-tools and is an active contributor to the Sliver framework. He has advised Fortune 500 brands and startups in industries such as media, healthcare, and software development. GitHub: rkervella

Joe DeMesy is a Bishop Fox Alumnus. Joe is an expert in secure development, proficient in several programming languages, and is a leading contributor to various open source projects.Joe is a noted expert in the field of information security, having been quoted in Market Watch, NPR, InformationWeek, and Dark Reading. He has also presented his research at conferences such as BSidesLV, Kiwicon, BlackHat and private conferences hosted by the US Department of Defense. GitHub: moloch--

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