DuoKey is a Swiss cloud security company that specializes in advanced encryption and key management solutions for enterprises. It protects sensitive data across major cloud platforms like Microsoft 365, Salesforce, Google, and AWS. The company utilizes Multi-Party Computation (MPC) to split and distribute encryption keys, eliminating single points of compromise and ensuring data remains secure even if one system is breached. DuoKey aims to provide organizations with full control over their cryptographic keys and assist with compliance with data protection regulations.