Shigeyuki Osada
Lead Engineering Researcher at The Japan Research Institute, Inc.
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolShigeyuki Osada is a Lead Engineering Researcher with over a decade of experience architecting cybersecurity programs, risk management, and large-scale incident response capabilities for financial-sector clients. He built and scaled a CSIRT/private SOC from a two-person team to over 200 staff while leading SIEM/EDR research, deployment, and tuning, and regularly translates operational findings into threat intelligence and training. Holding a Ph.D. in engineering, he blends academic research—teaching at Okayama University and publishing a book on blockchain—with hands-on engineering in protocols, OSS development, and security toolchains. Certified CISSP, CRISC and CDPSE, he is also an exam committee member for national security certifications, reflecting deep influence on professional standards in Japan. Comfortable coding in Java, C++, Python and more, he pairs systems-level technical fluency with organizational leadership in governance, finance, and cross-company projects. An uncommon strength is his track record of bridging research (communication protocols, blockchain) with pragmatic SOC operations to drive measurable enterprise risk reduction.
11 years of coding experience
Doctor of Philosophy (Ph.D.), Engineering, Doctor of Philosophy (Ph.D.), Engineering at Okayama University
Japanese
Github Skills (2)
ruby4
ctf2
Programming languages (2)
Github contributions (5)
osada/srictf
Dec 2020 - May 2024
A CTF system
Contributions:43 PRs, 38 pushes, 31 branches in 3 years 5 months
ctf
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