Trusted Cloud Access
Devices connect using mTLS with unique identities and certificates, eliminating spoofing risks
Automated Code Signing
Firmware is signed and encrypted automatically to ensure only verified updates are deployed
Simple OTA Rollout
Push secure updates to devices in the field, no matter the network or cloud infrastructure
Integrates with CI/CD
Add secure signing and update delivery to your existing development workflows
No Vendor Lock-in
Works with AWS, Azure, private brokers, and custom IoT backends
Built for Scale
Manage onboarding and updates for fleets of thousands with minimal manual effort
Mutual TLS Onboarding
Every device connects to the cloud with mutual authentication, backed by unique X.509 certificates and keys.
Secure OTA Delivery
Firmware images are signed and encrypted. Devices reject tampered or unsigned software.
Code Signing Automation
QuarkLink™ manages code signing keys and automates signing during build or release processes.
Cloud-Agnostic Support
Out-of-the-box onboarding for AWS IoT, Azure IoT Hub, MQTT brokers, and private platforms.
CI/CD Integration
Use the QuarkLink™ CLI to automate OTA packaging, signing, and cloud registration from GitHub, GitLab, Jenkins, or any other DevOps system.
X.509 Certificate Support
Devices use industry-standard certificates for TLS authentication
Update Integrity Check
Devices verify firmware signature before applying the update
Cloud Integrations
AWS IoT, Azure IoT Hub, custom MQTT brokers, private clouds
Hardware Compatibility
MCU, MPU, Linux, etc
Encrypted OTA Updates
Firmware encrypted in transit and at rest
Audit-Friendly PKI Logs
Trace code signing and cloud onboarding events
Failover Safe
Rollback support and retry mechanisms included
Dev to Prod Flexibility
Use same tools for testing, staging, and live fleets