SEALSQ VaultiTrust Identity Provisioning vs Keyfactor Command for IoT: 2026 Comparison

SEALSQ VaultiTrust Identity Provisioning

Mid-market and enterprise manufacturers embedding cryptographic identity into silicon at scale need VaultiTrust Identity Provisioning because it handles device identity injection during wafer and package production, eliminating the supply-chain risk of post-manufacturing provisioning. The FIPS 140-2 Level 3 HSM and Common Criteria EAL5+ certification mean you're not managing keys in a system designed for convenience; this is built for regulatory environments where key generation attestation matters. Skip this if your devices ship with generic certificates or you're still provisioning identity in the field after leaving the factory.

Keyfactor Command for IoT

Enterprise and mid-market organizations deploying hundreds or thousands of IoT devices at scale will benefit most from Keyfactor Command for IoT because it handles certificate and key lifecycle management across heterogeneous hardware without forcing you to rebuild your device firmware. The platform supports TPM and secure elements natively, handles both symmetric and asymmetric key operations, and executes remote certificate renewal and revocation across fleets without manual touchpoints,critical when your devices live in the field for years. Skip this if your IoT footprint is under 500 devices or you're locked into a vendor's proprietary device identity solution; the operational overhead of centralized PKI management only pays for itself at true scale.