Encrypted healthcare is crucial for safeguarding sensitive patient data and ensuring compliance with regulations like GDPR, CCPA, and HIPAA, which require stringent data protection measures. Encryption transforms data into a secure code accessible only to authorized users, preventing unauthorized access and data breaches, thus allowing healthcare organizations to confidently share information. A specialized form, homomorphic encryption, enables operations on encrypted data without decryption, allowing for secure data analysis and machine learning applications while maintaining privacy. Real-world applications include protecting electronic medical records, securing data from wearable devices, and facilitating collaborative medical research. Duality Technology supports these efforts by providing tools for secure collaboration and compliance, using privacy-enhancing technologies to enable healthcare providers to perform analyses and maintain data integrity without compromising privacy. Their solutions, such as secure querying and analytics platforms, ensure that data remains encrypted throughout its lifecycle, promoting both security and innovation in healthcare.