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Membership
Membership Benefits
Our Member Community
Get Involved
Become a Member
Member-Exclusive Programs
STAR Enabled Solutions
Trusted Cloud Consultant
Trusted Cloud Provider
Certified STAR Auditors
CSA Startup Showcase
Member Portal
STAR Program
STAR Home
STAR Registry
STAR for AI
Submit to Registry
Provide Feedback
Certified STAR Auditors
STAR Enabled Solutions
Stay compliant in the cloud
CCAK Training
STAR Lead Auditor Training
Training for Government Agencies
Governance, Risk & Compliance Tools
Cloud Controls Matrix (CCM)
Consensus Assessment Initiative Questionnaire (CAIQ)
EU Cloud Code of Conduct
STAR Level 1
At level one organizations submit a self-assessment.
View companies at level one
Learn about level one
STAR Level 2
At level two organizations earn a certification or third-party attestation.
View companies at level two
Learn about level two
Education
Online Education Platforms
Knowledge Center
CSA Exams
Events
Learn and network while you earn CPE credits.
Virtual Events & Webinars
Event Sponsorships
Certificates
Trusted AI Safety Expert (TAISE)
Certificate of Cloud Security Knowledge (CCSK)
Certificate of Cloud Auditing Knowledge (CCAK)
Certificate of Competence in Zero Trust (CCZT)
Digital Badges
Trainings
Cloud Infrastructure Security Training
STAR Lead Auditor Training
Advanced Cloud Security Practitioner (ACSP) Training
CCSK Train the Trainer
Training Network
Become an Instructor
Become a Training Partner
Specialized Training Options
Train my entire team
Training for Government Agencies
Research
CSA Research
Latest Research
Working Groups
Chapters
Open Peer Reviews
Research Topics
Thought Leadership
CloudBytes Webinars
Blog
Getting Started with CSA Research
Cloud security best practices
Assess your cloud compliance
Security questionnaire for vendors
Top threats to cloud computing
Cloud Security Glossary
Awards & Recognition
Juanita Koilpillai Awards
Research Fellows
Critical Topics
AI Safety Initiative
AI Technology and Risk
AI Governance & Compliance
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AI Organizational Responsibilities
Enterprise Architecture
Blockchain
Zero Trust
DevSecOps
Top Threats
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Explore CSA's Strategic Initiatives
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Compliance Automation Revolution
Zero Trust Advancement Center
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FinCloud Security
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John B. Oseh

John B. Oseh, M.Eng, CISSP, CCSP, CISA, CRISC, CDPSE, CCAK, CCSK, APMP. Experienced information security consultant.