Ermit Secure IoT Module plugs into any connected product and takes ownership of the hard parts — hardware-rooted identity, certificate lifecycle, OTA updates, and reliable field operation — without ever touching the host firmware.

IoT security is a specialized discipline. Certificate management, hardware identity, and CRA compliance sit outside what most product teams are built to handle — and outside what they should have to build from scratch. Ermit moves that complexity where it can be handled properly: once, correctly, and maintained over time.

At its core, an NXP SE051 cryptographic co-processor provides tamper-resistant storage for private keys and certificates. Every key is generated on-device and never leaves the secure element. Authentication to cloud service ...