Device & Machine Trust

Every device on your network should prove it belongs there

As IoT devices proliferate and networks grow more complex, cryptographic device identity is no longer optional. SSL.com provides Matter DAC and PAI certificates for smart home and IoT device manufacturers, and Client Authentication certificates for securing machine-to-machine and user-to-network access — from a CSA-authorized, WebTrust-audited CA.

Devices and machines are the fastest-growing attack surface

Billions of IoT devices are deployed with weak or no cryptographic identity. The Matter standard, ETSI EN 303 645, the EU Cyber Resilience Act, and NIST guidelines are all pushing towards mandatory cryptographic device identity.

SSL.com’s Device & Machine Trust products address two distinct scenarios: Matter DAC & PAI for smart home and IoT device manufacturers, and Client Authentication Certificates for enterprises securing machine-to-machine communications.

Two ways to establish device identity

Matter Certificates

Certified device identity for the smart home and IoT ecosystem. SSL.com is a CSA-authorized PAA — providing Matter-compliant DACs and PAIs for device manufacturers.

Client Authentication Certificates

Certificate-based access control for devices, machines, and users. Replaces password-based access with mutual TLS — far more resistant to credential theft.

Which solution do you need?

Device manufacturer seeking Matter certification

Matter DAC and/or Matter PAI — SSL.com is CSA-authorized. DACs are required for every individual device unit.

Securing machine-to-machine or network access

Client Authentication Certificates — certificate-based identity for devices, services, and users accessing enterprise networks.

Compliance & standards

Matter (CSA)

DAC certificates mandatory for Matter certification — SSL.com is CSA-authorized PAA.

ETSI EN 303 645

Unique device identity is a baseline requirement for consumer IoT security.

EU Cyber Resilience Act

Security-by-design for connected devices — device identity certificates are a primary control.

IEC 62443

Certificate-based device authentication for industrial IoT and OT systems.

Why SSL.com

CSA-authorized Matter PAA

Authorized by the Connectivity Standards Alliance as a Product Attestation Authority.

High-volume API-driven issuance

REST API supports automated, manufacturing-line certificate issuance at scale.

WebTrust for CA (BDO)

Audited annually by BDO across multiple WebTrust programs.

In operation since 2002

Proven PKI infrastructure for large-scale certificate programs.

Secure your devices with cryptographic identity

Matter DAC/PAI for IoT manufacturers — Client Authentication for enterprise networks

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