Yopass is a secure secret sharing platform used to share encrypted text and files via one-time expiring links. It utilizes client-side encryption to ensure that sensitive data is encrypted in the browser before transmission, preventing the server from seeing plain text.
The platform differentiates itself through an integrated security auditing system that generates structured logs and triggers cryptographically signed webhooks when secrets are created, viewed, or expired. It also features an access control system based on OpenID Connect, allowing administrators to restrict secret creation and application access to specific authenticated users and email domains.
The system covers a broad range of capabilities, including programmatic secret management via a REST API, pluggable blob storage for encrypted files, and observability tools for exporting performance metrics. It also provides automated notification systems for secret read receipts and access alerts.
The application supports visual customization of branding and themes.