Keyfactor Command for IoT is an identity platform designed for IoT device manufacturers to manage PKI-based digital identities throughout the device lifecycle. The platform enables provisioning of trusted certificates for IoT devices from on-premises or cloud-based PKI infrastructure. The solution supports both symmetric and asymmetric keys for device identity and data encryption. It integrates with trusted platform modules (TPM) and secure elements for key generation and storage. A lightweight IoT SDK is provided to enable secure functionality within devices. The platform manages encryption keys and digital certificates from generation and enrollment through provisioning, renewal, and revocation. It supports remote updates of device certificates, keys, and roots of trust at scale to address vulnerabilities. Administrators can segment impacted devices and re-issue credentials in response to threats. For firmware security, the platform signs firmware and delivers over-the-air software updates to device fleets. It verifies digital signatures before device startup or update installation and provides encryption for data at rest and in transit. The solution integrates with embedded libraries, IoT applications, and cloud services. It supports authentication as an extension to existing IoT device management platforms. The platform provides visibility and control of device identities from a centralized console with automation capabilities.