Non-Human Identity Tools for Infrastructure Teams
The phrase non-human identity can sound abstract. In infrastructure it is very concrete: the HAProxy certificate, the DNS API token, the win-acme account, the CI deployment key, the SSH key on a build host, and the agent token reading secrets.
A useful tool has to handle the messy inventory and the operational workflow after the credential is issued.
Infrastructure NHI workflow
Operational risk by unmanaged identity
Often copied into services and scripts.
CI and deployment jobs commonly over-scope.
Standing access is hard to attribute.
New workflows often inherit old .env habits.
Classify before buying
If the main issue is PKI and certificate lifecycle, look for strong certificate inventory, ACME support, delivery, and endpoint probes. If the main issue is application secrets, evaluate secrets managers. If the main issue is privileged sessions, evaluate PAM and access gateways.
If the same small team owns all of it, a unified platform is usually easier to operate.
Check the runtime proof
The important question is not just where the credential is stored. It is whether HAProxy served the new certificate, whether IIS used the right binding, whether an agent read only what it was allowed to read, and whether a vendor access grant expired.
CertLocker ties those proof points back to the credential workflow.
Keep the migration boring
Start with one certificate path, one shared secret, one SSH/RDP workflow, and one agent token. Prove the model before trying to rename every identity in the estate.
That is exactly the sort of workflow a hosted evaluation or one-month onsite evaluation should test.
Infrastructure NHI checklist
- ✓ Every machine credential has an owner, scope, and expiry model.
- ✓ Certificates are tracked as lifecycle objects, not only PEM blobs.
- ✓ Agents get scoped tokens instead of full .env files.
- ✓ SSH and RDP access is temporary and reviewable.
- ✓ Evidence is generated during the workflow, not assembled later by hand.
Related reading and workflows
Certificate lifecycle management
Inventory, renewal, delivery, ownership, and audit for TLS certificates.
Certificate delivery tokens
Scoped certificate access for HAProxy, IIS, Nginx, scripts, and automation.
Endpoint probes
Check what production endpoints actually serve after renewal.
Secrets management
Versioned secrets, scoped access, groups, and audit evidence.
Secrets and TLS automation
Why secrets and certificate workflows belong close together.
Secret version history
Browse, restore, and audit older secret values without guesswork.
SSH access management
Short-lived SSH access, browser sessions, 2FA, groups, and audit.
Zero-trust SSH use case
A practical model for replacing long-lived PEM files.
Short-lived SSH access with 2FA
How CertLocker handles scoped server access and audit trails.
Help with onboarding
Bring your existing inventory to a hosted walkthrough with the CertLocker engineers.
CertLocker for DevOps teams
The broader trust-control workflow for platform and infrastructure teams.
Compare CertLocker with scripts
Where spreadsheets, cron jobs, and shared files stop being enough.
Try the workflow against real infrastructure
Use the hosted evaluation at trust.certlocker.io for a walkthrough, or run a one-month onsite evaluation against your own certificates, hosts, secrets, and access paths.