Cyph, renowned for its secure and intuitive E2EE messenger, introduces Castle: the backend-as-a-service (BaaS) with nation-state-level security.
 
Castle repackages Cyph’s core IP into a general development platform, offering a real-time database API, user authentication, and ultra-secure WebSign web app hosting. All data within Castle is protected and authenticated using hardened quantum-resistant cryptography, providing an automatic zero-knowledge architecture. This makes Castle an ideal solution for developers seeking to create applications that prioritize user privacy, integrity, and accessibility in an increasingly connected world.