Confident Security

Confident Security builds infrastructure for companies that want to use AI models with confidential data. Its CONFSEC managed service is based on OpenPCC, an open-source framework for running open or custom models. The framework is designed to protect prompts, outputs and logs through encrypted streaming, hardware attestation and unlinkable requests, making privacy protections available for inspection and audit.

Founder Jonathan Mortensen previously founded and sold Gyroscope to BlueVoyant and bit.io to Databricks. Confident Security’s technical approach draws inspiration from Apple’s Private Cloud Compute. OpenPCC uses Oblivious HTTP with a third-party relay to prevent compute providers from learning about individual user actions. In 2025, the company joined the Confidential Computing Consortium, contributing to an ecosystem focused on protecting data during computation.

Developers can work with the managed service or deploy the OpenPCC framework on their own infrastructure. CONFSEC’s documented onboarding includes a web console, service accounts with optional spending limits, API keys with expiration dates and a downloadable command-line client. OpenPCC also provides a Go client and a C library underlying Python and JavaScript clients.