Base
Hardened build
minimal ports, security patches applied at build time
step-ca
Azure
Security
1 variation
step-ca on Ubuntu 24.04, a private certificate authority that issues and automates TLS certificates.
Variations
This product is available in the build below. Open it for the operating system, cloud and version detail, or read its deployment guide.
| Product | Cloud | Operating system | Version | |
|---|---|---|---|---|
| step-ca on Ubuntu 24.04 LTS | Azure | Ubuntu 24.04 | Standard | View · Guide |
Overview
step-ca is an open source online certificate authority for issuing X.509 and SSH certificates. It supports ACME and other protocols to automate certificate lifecycle management across internal services and devices.
Why the cloudimg image
cloudimg ships step-ca fully patched on a hardened Ubuntu 24.04 base, preconfigured and ready to issue certificates on first boot. A unique administrator credential is generated on first boot with no default login, and the image is backed by 24/7 support.
Common uses
- Private TLS certificate issuance
- ACME automation for internal services
- SSH certificate management
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