Jiacen Xu
Security Researcher at Microsoft
Redmond, Washington, United States
Summary
👤
Senior🎓
Top SchoolJiacen Xu is a security researcher based in Redmond with a decade of experience at the intersection of graph security, LLM-driven security analysis, and trustworthy AI. Currently at Microsoft after internships at IBM and earlier research roles at UC Irvine, CUHK, Fudan, and UIUC, he blends deep academic training (PhD student in Computer Engineering) with hands-on industry research. His work emphasizes practical defenses and novel attack analyses on graph-structured data and large models, and he documents findings and tools on his personal site. Colleagues describe him as willing to take intellectual risks—a trait echoed in his GitHub motto—and he routinely bridges theoretical insight with reproducible experiments.
10 years of coding experience
1 year of employment as a software developer
Master's degree, Cyber Space Security, Master's degree, Cyber Space Security at Shanghai Jiao Tong UniversityUniversity of California, Irvine
Stackoverflow
46reputation
28kreached
2answers
0questions
Github Skills (43)
vscode-extension9
vscode8
representation-learning8
anomaly-detection8
maestro7
spring-boot7
network7
sftp6
vuejs26
point-cloud6
anaconda6
adversarial-machine-learning6
virtualenv6
linux6
conda6
Programming languages (5)
Github contributions (5)
C0ldstudy/c0ldstudy.github.io
Feb 2017 - Feb 2020
Contributions:311 pushes, 1 branch in 3 years
C0ldstudy/Leetcode_recording
Oct 2022 - Nov 2024
Contributions:915 pushes in 2 years 1 month
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