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Device Authority

Device Authority is a global leader in Identity and access management (IAM) for the Internet of Things (IoT). Its KeyScaler® platform provides trust for IoT devices to help enterprises protect their investment and their customers from cyber attacks.

As the professional IoT world rapidly expanded, Device Authority’s founders saw a need for a centralized security solution to help enterprises keep their devices safe from malicious attacks.

The state-of-the-art KeyScaler platform has been continuously developed over the years to provide advanced technology for customers. Device Authority helps renowned customers around the world protect their brand integrity and develop new IoT devices with built-in security measures from the start.

Solution Description

The Device Authority KeyScaler IAM platform delivers edge-to-enterprise security automation for IoT, providing machine identity lifecycle and key management services coupled with Entrust PKI and HSMs.

KeyScaler has been integrated with Entrust PKI CA Services to enable trusted machine identity lifecycle management solutions for a wide range of use cases across industrial, automotive, and medical verticals. A zero touch approach to identity issuance, renewal, and revocation is coupled with seamless integration with IoT app and cloud platform vendors such as Azure, AWS, and PTC utilizing KeyScaler’s pre-built connectors.

The combined solution enables customers to gain significant ROI for deployments, meeting the challenges of IoT security automation and security lifecycle management (device onboarding, Identity issuance and management, end-to-end crypto key management and secure updates), increasing efficiency by reducing customer overheads, and supporting customer legacy devices through brownfield deployment options, ultimately saving the customer cost through redesigns.

Device Authority’s KeyScaler platform also integrates with Entrust’s nShield® Connect hardware security modules (HSMs) to protect and manage critical cryptographic keys used at the root of trust to secure the IoT ecosystem.


Level 2, Thames Tower, Station Road



United Kingdom

Entrust Ready Technology Partner Program



  • PKI, Key & Certificate Management, IoT
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