Sekiko Jo
CISSPCCSP
CISSP / CCSP — Certified Information Systems Security Professional, Certified Cloud Security Professional
Biography
CISSP and CCSP-certified security specialist focused on cloud threat modeling and security governance. A Registered Information Security Specialist (情報処理安全確保支援士) in Japan, she writes from hands-on incident-response experience inside a Japanese enterprise.
Certifications & Credentials
- CISSP — Certified Information Systems Security Professional (ISC2)
- CCSP — Certified Cloud Security Professional (ISC2)
- Registered Information Security Specialist (情報処理安全確保支援士), Japan (Information-technology Promotion Agency, Japan (IPA))
Areas of Expertise
- CISSP
- CCSP
- Cloud Security
- Information Security
- Cybersecurity
- Japan Data Protection Law (APPI)
- Security Governance
- Risk Management
Editorial Policy
All articles on TCL Security are written or reviewed by certified practitioners with direct incident-response and enterprise security experience. Sources are limited to primary references — official standards bodies, government agencies, and vendor security advisories. Each article undergoes a technical review before publication.