サイバーセキュリティ基本方針 | 株式会社日本証券クリアリング機構

This page outlines the cybersecurity fundamental policy of Japan Securities Clearing Corporation (JSCC). JSCC recognizes cyber attacks as a critical risk and promotes management-led countermeasures. Acknowledging that complete protection is impossible, the organization focuses on continuous improvement of defense and resilience. The governance framework is established based on international guidelines, with full organizational communication and PDCA cycles. Incident response is prepared with 24/7 monitoring through JPX-CSIRT. Security-by-design principles guide system development, with multi-layered defense and penetration testing. Human resource development and regular training foster security culture. JSCC also ensures third-party security through awareness initiatives and coordination with settlement participants and government agencies.