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Device Authority

Device Security Platforms

HTMwire assessment

Device Authority makes KeyScaler, an Identity and Access Management (IAM) and PKI platform that automates the full lifecycle of device identities and credentials for large IoT and connected-device deployments, including unmanaged edge devices. It provides automated provisioning, authentication, credential management, and policy-based end-to-end data encryption, and markets a healthcare and connected medical device vertical. For hospital HTM and security teams the relevance is real but the platform is buyer-agnostic across industries: it is strongest where an organization owns and operates many connected devices at scale, and is also adopted by device manufacturers.

Key Features

  • KeyScaler device identity and credential lifecycle automation
  • Automated device provisioning and authentication
  • PKI and policy-based end-to-end data encryption
  • Management of unmanaged edge and connected devices at scale
  • KeyScaler-as-a-Service (KSaaS) delivery option

What It Helps You Do

Automated device identity Stronger device authentication Encrypted device data

What Sets Them Apart

Automated, PKI-backed device identity and credential lifecycle management built to scale to large fleets of connected and unmanaged edge devices.

How Device Authority Uses AI

AI Claims Unverified

HTMwire's independent read on the technology — not the vendor's marketing claim.

Tags

iam pki device-identity iomt-security credential-management

Frequently Asked Questions

What does Device Authority KeyScaler do for a hospital?

KeyScaler automates the identity and credential lifecycle for connected devices: provisioning, authentication, certificate (PKI) management, and policy-based data encryption. For a hospital fleet of connected medical devices this reduces manual credential handling and strengthens device-level trust.

Is Device Authority healthcare-specific?

No. Device Authority markets a connected medical device and healthcare vertical, but KeyScaler is a general-purpose IoT IAM platform used across critical infrastructure and multiple industries, including by device manufacturers, not only hospitals.

Where is Device Authority based and how big is it?

Device Authority is headquartered in Reading, Berkshire, United Kingdom, was founded in 2016, and third-party profiles place it at roughly 20 to 50 employees.

Is KeyScaler offered as a cloud service?

Yes. In addition to KeyScaler, the company offers KeyScaler-as-a-Service (KSaaS), a cloud-delivered version of the device identity platform.

Sources

  1. Device Authority - About Us
  2. Device Authority - Home

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Last updated: June 8, 2026