Who is Device Authority?
Device Authority is a cybersecurity company that provides identity and access management for connected devices in Internet of Things (IoT) and Operational technology (OT) environments.
- Automated device identity and lifecycle management for IoT and OT deployments (identity and access management).
- Policy-based credential management and secure onboarding for connected devices (IoT security).
- Integration with Public Key Infrastructure (PKI) and hardware security modules for device trust establishment (machine identity management).
- Support for securing data in transit and at rest for enterprise and Industrial IoT (IIOT) use cases (data protection).
- Deployment options that align with cloud, edge, and hybrid architectures for device Security Operations (SecOps) (cloud and edge security).
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More About Device Authority
Device Authority focuses on security for connected devices, with offerings that address identity, authentication, and lifecycle management for IoT and OT environments. Its software is positioned for use in enterprise, industrial, healthcare, and other regulated sectors where device trust and compliance with security policies are required. Customers use its capabilities to establish cryptographic identities for devices, automate credential provisioning, and enforce access policies between devices, applications, and back-end systems.
The company’s platform sits within the broader categories of IoT security, machine identity management, and identity and access management. It integrates with existing enterprise PKI systems (machine identity management) to issue and manage certificates for devices at scale. This approach allows organizations to align device identity with established certificate authorities and security processes. The platform also interfaces with hardware security modules (HSMs) and secure elements where available, to store keys and credentials in hardware-backed environments.
From an architectural perspective, Device Authority supports deployment patterns that span cloud, on‑premises, and edge environments (cloud and edge security). It is designed to interact with device gateways, IoT hubs, and application platforms by using standard protocols commonly employed in IoT ecosystems, such as Transport Layer Security (TLS) for secure communication and certificate-based mutual authentication. Policy engines within the platform allow security teams to define rules for device onboarding, credential rotation, revocation, and access control, which are then enforced automatically as devices connect and operate.
In comparison with general-purpose identity and access management platforms, Device Authority concentrates on non-human identities and the constraints of embedded systems, such as limited compute resources and remote or unattended deployment. Its capabilities are used to address use cases like secure bootstrapping of new devices, secure firmware and configuration updates, and protection of data sent from devices to cloud or enterprise applications. This positions the company within directories and marketplaces that catalog IoT security, device lifecycle management, and PKI-based machine identity solutions.
For enterprise technical stakeholders, Device Authority’s offerings provide a way to standardize and centralize device identity operations, reduce manual handling of keys and certificates, and align IoT and OT device security with corporate security architectures. The platform’s focus on policy-driven automation and integration with PKI, HSMs, and cloud or edge infrastructures places it in solution categories that are relevant to security architects, infrastructure teams, and IoT platform owners who manage large fleets of connected devices.
Our description of Device Authority. Updated December 2025.
