Cryptobin is a secure file transfer platform from NRI Secure Technologies, the information security arm of the Nomura Research Institute group. With over 20 years of operation, it is widely adopted by financial institutions and government organizations that require strict compliance controls.

The platform provides multi-stage supervisor approval workflows, device-based access restrictions using certificates, and detailed audit logging. It holds ISO 27001, ISO 27017, and ISO 27018 certifications, PCI DSS compliance, and ISMAP registration for government use. An auto-pilot API option lets organizations automate large-scale file transfers from their own business systems, and an email integration feature routes attachments through Cryptobin automatically as a PPAP countermeasure.