Caleb Yu
Vulnerability Management Engineer at Salesforce
Washington DC-Baltimore Area United States
Summary
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Rockstar🎓
Top SchoolCaleb Yu is a vulnerability management engineer with eight years of hands-on security experience, currently advancing vulnerability programs at Salesforce after progressing through threat detection roles there. He combines practical detection engineering and threat hunting expertise with formal training from George Mason University and an MS in Information Security Engineering from the SANS Technology Institute. Caleb has built CTF challenges and contributed to community offensive/defensive tooling, signaling a curiosity for adversary emulation and practical red-team techniques beyond day-to-day SOC work. Based in the Washington DC–Baltimore area, he bridges research-minded security engineering with operational impact, demonstrating a pattern of rising responsibility and cross-functional collaboration within large cloud environments.
8 years of coding experience
5 years of employment as a software developer
Master of Science in Information Security Engineering, Master of Science in Information Security Engineering at SANS Technology InstituteHigh School Diploma, High School Diploma at The Master's AcademyBachelors, Cyber Security Engineering, Bachelors, Cyber Security Engineering at George Mason University
Github Skills (23)
ja310
network-analysis9
ssl9
cybersecurity9
ssh9
artemis8
ids8
security8
fingerprinting8
fingerprint8
analyzer8
monitor8
md57
zeek7
network-security7
Programming languages (4)
Github contributions (5)
salesforce/GQUIC_Protocol_Analyzer
Aug 2019 - Jul 2022
GQUIC Protocol Analyzer for Zeek (Bro) Network Security Monitor
Contributions:23 commits, 9 PRs, 10 pushes in 3 years
monitorartemissecurityzeekids
Cable-2-5/MasonCC-miscellaneous
Sep 2019 - Apr 2022
Contributions:10 commits, 9 pushes, 1 branch in 2 years 7 months
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