KurtĀ Grutzmacher
Chief Scientist at LOCH Technologies, Inc.
Berkeley, California, United States
Summary
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SeniorKurt Grutzmacher is a seasoned security and networking expert with 13+ years bridging offensive security, exploit development, and large-scale TCP/IP infrastructure design. As Chief Scientist at LOCH Technologies and former technical director and solutions architect roles at Cylance and Cisco, he combines hands-on penetration testing, reverse engineering, and web app security with deep proficiency in Cisco routing, switching, and physical layer design. His background includes securing and operating multiprotocol Federal Reserve Bank networks, giving him rare experience applying exploit-level research to critical financial infrastructure. Kurt routinely translates complex protocol and code-level vulnerabilities into practical, auditable mitigations and resilient network architectures. Based in Berkeley, he brings a pragmatic blend of offensive research and enterprise-grade deployment know-how that few practitioners with both exploit-writing and production routing experience possess.
13 years of coding experience
17 years of employment as a software developer
Github Skills (112)
penetration-testing10
data-management10
security10
golang10
packet10
honeypot10
pentesting10
phishing10
wireshark10
metasploit10
test-data10
graphite-carbon10
routeros10
dpdk10
gnuradio10
Programming languages (6)
Github contributions (5)
KvasirSecurity/Kvasir
Sep 2013 - Jul 2017
Kvasir: Penetration Test Data Management
Contributions:1 release, 244 commits, 25 PRs in 3 years 10 months
data-managementsecurity-toolspenetration-testtest-databugbounty
grutz/gopacket
Nov 2019 - May 2023
Provides packet processing capabilities for Go
Contributions:1 PR, 14 pushes, 7 branches in 3 years 7 months
golangpacketspacket-processingpacketssa
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