Certificates
Device Trust Manager issues x.509 certificates to devices to establish secure communication and authenticate with the platform. During provisioning, a device receives a bootstrap certificate, which verifies the device's identity and initiates secure communication with Device Trust Manager. As the device continues to operate, it may request operational certificates for short-term, specific operations as needed throughout its lifecycle.
표 1. Issued certificate use cases
Use case | |
|---|---|
Bootstrap certificate | |
Operational certificate |
Certificate issuance and renewal
Device Trust Manager uses a range of protocols for certificate issuance and renewal, supporting both single and batch requests, as well as automatic renewals.
EST
SCEP
CMPv2
ACME
TrustEdge agent