Dan Rosenberg
CTO And Co-Founder at Catalyst Security
Boston, Massachusetts, United States
Summary
👤
Senior🎓
Top SchoolDan Rosenberg is a security-focused technology leader and co-founder with 16 years of deep experience in vulnerability research, exploit development, reverse engineering, and fuzz testing. Based in Boston, he has led and scaled vulnerability research teams at L3Harris and spent nearly a decade as a senior security researcher and consultant, translating low-level kernel and mobile platform findings into mitigations and secure designs. As CTO of Catalyst Security, he combines hands-on offensive research with strategic product and team leadership to build security-first services. He holds BS and MS degrees in Computer Science from Brown University and is notable for bridging academic rigor with practical exploit development—a rare blend that powers both discovery and defensible remediation.
16 years of coding experience
14 years of employment as a software developer
MS Computer Science, MS Computer Science at Brown UniversityWilton High School
Github Skills (54)
samsung10
galaxy10
samsung-galaxy10
exploit9
simple-framework9
heap9
moto8
linux8
kernel8
linux-kernel8
security7
ptrace7
perf7
performance-tuning6
netbsd6
Programming languages (1)
Github contributions (5)
djrbliss/libplayground
Jan 2012 - Jul 2020
A simple framework for developing Linux kernel heap exploit techniques
Contributions:6 commits, 1 PR, 1 push in 8 years 7 months
kerneltechniquesdevelopingsimple-frameworksecurity
djrbliss/loki
May 2013 - Jun 2016
Contributions:73 commits, 1 PR, 2 pushes in 3 years 1 month
samsunglg-deviceslinuxgalaxykernels
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