CertManager

Simple certificate infrastructure for IoT device fleets

CertManager is a lightweight certificate management system for issuing X.509 certificates to IoT devices and maintaining an overview of the device fleet.

The system provides a simple API for certificate operations and a web interface for viewing and managing devices.

X.509 certificates

Issue cryptographic identities for connected devices through a straightforward API.

Device fleet

Maintain a central view of devices and their associated certificates.

Multi-tenant architecture

Organise independent device fleets within the same service.

Deploy anywhere

CertManager is containerized and can be deployed in cloud or on-premises environments.

Under the hood

CertManager is built around a web application backend based on the OpenSSL framework, with a modern user interface and APIs system integration. It can run as a Docker application on any cloud environment or on-premises.