Impressum

Legal Entity

SecureNet Training Center K.K.

Kabushiki Kaisha (Stock Company)

Business Address

Company Registration

Tokyo Legal Affairs Bureau

Registration Number: +81 3-6432-5797

Established

October 2013

Business Purpose

Professional education and training services in information security, cybersecurity, and related technology fields.

Contact Form

For course inquiries and detailed questions, please use our online contact form.

Representative Director

Akira Nakamura

Chief Executive Officer

Content Responsibility

Responsible for editorial content, course materials, and published information on this website.

Kenji Yamamoto

Director of Education and Training

Technical Responsibility

Responsible for website operation, technical infrastructure, and data security.

Hiroshi Tanaka

Chief Technology Officer

Data Protection Officer

Responsible for data protection compliance and privacy matters.

Yuki Sato

Privacy and Compliance Manager

Email: privacy@crellonwood.com

Supervisory Authority

Ministry of Economy, Trade and Industry (METI)

Educational services and technology training oversight

Applicable Regulations

• • Act on the Protection of Personal Information (APPI)
• • Act on Specified Commercial Transactions
• • Telecommunications Business Act
• • Copyright Act of

Professional Affiliations

• • Network Security Association (JNSA)
• • Information Processing Society of (IPSJ)

Dispute Resolution

We are committed to resolving disputes amicably. For consumer dispute resolution, we participate in alternative dispute resolution processes as required byese consumer protection laws.

Content Liability

The content of our website has been compiled with meticulous care and to the best of our knowledge. However, we cannot assume any liability for the completeness, accuracy, or currency of the information provided. As service providers, we are responsible for our own content on these pages according to general law.

Information on this website is provided for educational purposes. While we strive to keep the content accurate and up-to-date, cybersecurity is a rapidly evolving field, and practices may change. We recommend consulting with qualified professionals for specific security implementations.

External Links Disclaimer

Our website may contain links to external websites operated by third parties. We have no control over the content of these external sites and therefore cannot assume any liability for them. The respective provider or operator of the linked pages is always responsible for the content of those pages.

External links were checked for legal violations at the time of linking. No illegal content was identifiable at that time. However, permanent monitoring of linked pages is unreasonable without concrete evidence of legal violations. If we become aware of any legal violations, we will remove such links immediately.

Technical Information Disclaimer

Cybersecurity techniques and tools taught in our courses are intended for authorized, ethical use only. Students are responsible for ensuring they have proper authorization before conducting security assessments or penetration testing. SecureNet Training Center is not liable for misuse of knowledge gained through our educational programs.

Copyright Notice

All content published on this website, including course materials, documentation, images, and graphics, is subject toese copyright law. Any use outside the narrow limits of copyright law requires the written consent of SecureNet Training Center K.K.

Course materials provided to enrolled students are licensed for personal educational use only and may not be reproduced, distributed, or shared without authorization.

Trademark Notice

SecureNet and the SecureNet logo are trademarks of SecureNet Training Center K.K. All other trademarks, product names, and company names mentioned on this website are the property of their respective owners and are used for identification purposes only.