PKI without the pain.
Full certificate lifecycle management with HSM-backed keys. Issue, rotate, and revoke X.509 certificates at scale. No infrastructure to manage.
Your devices need real identity
Not a shared API key. Not a hardcoded token. A real X.509 certificate, issued from a chain of trust you control, authenticated with mutual TLS, and backed by keys that live in hardware security modules.
Most IoT teams skip proper device identity because building PKI infrastructure is a full-time job. Koios gives you the full certificate lifecycle without the full certificate infrastructure.
HSM InfrastructureKeys That Live in Hardware
Your root of trust is rooted in actual hardware, not a config file.
Key Encryption Keys stored in hardware security modules. Koios provisions and manages your certificate authority with full audit logging and policy controls. No PKI expertise required — you get enterprise-grade infrastructure without building it yourself.
- HSM-backed Key Encryption Keys
- Managed certificate authority
- Full audit logging
- Policy controls & key algorithm config
Device AuthenticationCryptographic Proof on Every Connection
No shared secrets. No bearer tokens. Mutual TLS on every connection.
Every device authenticates with mutual TLS. Cryptographic proof of identity on every connection — firmware delivery, log upload, API call. One compromised device doesn't compromise your fleet.
- Mutual TLS authentication
- Per-device X.509 certificates
- Zero-trust architecture
- No shared secrets or tokens
Lifecycle ManagementFrom Issuance to Revocation
Issue, renew, rotate, and revoke through the API or dashboard.
Full certificate lifecycle management — automate rotation schedules, get alerts before expiry, revoke compromised devices instantly. CRL and OCSP distribution handled for you. Zero downtime. No manual intervention.
- Automated certificate rotation
- Expiry monitoring and alerts
- CRL & OCSP distribution
- Instant device revocation
Factory ProvisioningThousands of Certificates in a Single Batch
Integrate with your manufacturing line via API.
Issue thousands of certificates in a single batch for factory provisioning workflows. Integrate directly into your pick-and-place line or test station via REST API. Every certificate operation is logged — who issued it, when, to which device, from which CA.
- Batch provisioning API
- Factory line integration
- Complete audit trail
- Compliance reporting
Everything You Need for Device Identity
Enterprise-grade PKI built for IoT scale. From a single prototype to millions of devices in the field.
HSM-Backed Key Storage
Managed Certificate Authority mTLS Device Authentication Certificate Rotation Bulk Provisioning
Full Audit TrailSecurity isn't a feature. It's the architecture.
Built on infrastructure you already trust. Every byte encrypted at rest and in transit. Keys stored in dedicated HSMs. We don't sell your data. Full stop.
AES-256 at Rest
All data encrypted in storage
mTLS in Transit
Mutual authentication on every connection
HSM Key Storage
Keys never exist in plaintext
SOC 2 In Progress
Type II audit underway
Stop managing certificate infrastructure. Start shipping devices.
Create a free account and issue your first device certificate in minutes. No credit card required.