October 2016 – Present
Tokyo, Japan

Security Engineer

Cookpad Inc.

Infrastructure Dept. Security Group

  • Design & Implementation of Security Monitoring System on AWS
  • Deploy monitoring software and integration (e.g. Endpoint Detection & Response tool)
October 2011 – October 2017
Tokyo, Japan

Research Staff / Security Analyst

IBM Japan

Research Tokyo (2011.4-2015.3, 2016.10-2017.10)

  • Design and implementation of audit log management system
  • Develop extention and solution of integration for Security Information & Event Manager (QRadar)
  • Deploy Security Information & Event Manager into cloud environment
  • Develop system to collect security information of container system

Security Operation Centor (2015.4-2016.9)

  • Detect and analyze security alerts and report to customer
  • Write biannual SOC trend analysis reports
  • Security operation improvement by automation and tool development
December 2010 – March 2011
Redwood City, CA USA

Engineer (Internship)

Internet Systems Consortium

  • Develop monitoring dashboard for Security Information Exchange

Selected Publications

SCC ‘13 Proceedings of the 2013 IEEE International Conference on Services, 2013

IEICE Transactions on Communications (Japanese Edition), IEICE, Vol.89, No.3, pp.46-58, 2005

Recent & Upcoming Talks