Chrystopher: Email & Phone Number
Opt-OutPosition:
Associate Professor at Tokyo Online University
Location:
Tokyo, Japan
Found email addresses for Chrystopher:
Found phone for Chrystopher:
A different Chrystopher?
Sign up to search for other Chrystopher's across our 850M+ professionals databaseWork Experience 31 years
Apr 2026 - Current
Apr 2025 - Mar 2026
Aug 2022 - Mar 2025
Jun 1995 - Jun 2019
Their professional focus is CISSP, Cyber Security, and Foreign Policy across 3 core areas.
Education
Doctor of Philosophy - PhD at Hitotsubashi University
Master of Science - MS at Boston University
Master of Arts - MA at Hitotsubashi University
Master of Arts - MA at Naval Postgraduate School
Bachelor of Science - BS at University of Maryland
Frequently Asked Questions
What is Chrystopher's email address?
SignalHire found a verified business email address for Chrystopher: ********@gmail.com.What is Chrystopher's phone number?
SignalHire found a verified phone number for Chrystopher: +81-***-***-9146.How do I contact Chrystopher at Tokyo Online University?
You can reach Chrystopher through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.What is Chrystopher's professional background?
Chrystopher has 31 years of professional experience. They have held roles including Junior Fellow, Adjunct Professor, and Chief Cyber Security Officer, Network Operations Chief, IT Project Manager, Japan/Korea Specialist at companies such as Hitotsubashi University, University of Maryland, and United States Air Force. Their education includes Doctor of Philosophy - PhD from Hitotsubashi University, and Master of Science - MS from Boston University.Is Chrystopher's contact information up to date?
Yes. Chrystopher's SignalHire profile was last updated on 25 April 2026, reflecting their current position as Associate Professor at Tokyo Online University.Chrystopher Namesakes
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