Tech & Cybersecurity Specialist | #IPAjp Expert Advisor | JH WGS member | Ex- #IETF er | Ex-Osakan #CISSP, #CCSP, #CEH.
- Tokyo, Japan
- @noguchis
Katsuyoshi Ozaki
moratori
my interests: Public Key Infrastructure, Self-sovereign identity, Verifiable Credentials, Domain Name System, Symbolic Computation
Tokyo, Japan