Cyber-Physical Systems (CPS) Security
KeyScaler Platform
Zero Trust IoT security platform with automated device provisioning and credential management.
KeyScaler Platform Overview
What it does
KeyScaler Platform is a patented IoT Identity and Access Management solution establishing Zero Trust security across connected devices through automated provisioning, authentication, credential management, and policy-based encryption. Unlike traditional PKI systems requiring costly certificate infrastructure and complex manual processes, KeyScaler transforms devices into secure digital tokens using tokenized security model delivering PKI-grade authentication without certificate management burden. The platform addresses that brownfield IoT devices deployed with weak or hardcoded credentials create attack vectors while manual provisioning cannot scale to millions of connected devices across medical, industrial, automotive, and smart infrastructure environments.
How it works
The platform operates through patented Dynamic Device Key Generation technology utilizing unique hardware attributes to establish strong root of trust without requiring secure hardware elements, enabling brownfield device security upgrades and whitelist-based registration. Core capabilities include PKI Signature Plus authentication providing phishing-resistant device MFA, automated certificate lifecycle management with one-click PKI deployment through KeyScaler as a Service cloud platform, and KeyScaler Edge extending identity management to air-gapped or offline devices. The KeyScaler AI module employs machine learning for anomalous device detection, vulnerability management automatically quarantining compromised devices based on SBOM integration, and retrainable models adapting to new authorized device frameworks.
Credentials and traction
Device Authority's KeyScaler-as-a-Service was named IoT Security Product of the Year in the IoThink Tank Best of 2023 Awards, and Device Authority was named Microsoft's Rising Azure Technology Partner of the Year in 2023, while ABI Research identified it as a global leader in Device Identity Lifecycle Management in 2022. It was rated a leader in IoT identity and access management across the QKS SPARK Matrix from 2019 through 2022. In 2024 the platform reported surpassing 11 million device authentications across 49 countries, serving medical, industrial, automotive, and smart infrastructure deployments.
Key Capabilities
mapped to solution categoriesDiscovers all machine identities across the environment: TLS certificates (internal and public CA), SSH keys, code signing certificates, service account credentials, and cloud provider identity roles.
Automates certificate enrollment, renewal, and revocation via ACME, SCEP, or EST protocols, preventing outages from certificate expiry and eliminating manual renewal processes.
Manages cloud-native machine identities (AWS IAM roles, GCP service accounts, Azure managed identities, Kubernetes service accounts) alongside traditional PKI certificates.
Issues short-lived, on-demand credentials to workloads at runtime instead of relying on long-lived static service-account secrets, so credentials expire automatically and reduce the standing attack surface.
Discovers and fingerprints purpose-built connected devices (printers, cameras, infusion pumps, smart meters, building systems), classifying make, model, OS, firmware, and function, including unmanaged devices that cannot run an endpoint agent.
Assesses overall device-ecosystem risk (device trustworthiness, exposure, and operational context) as a continuous posture, distinct from per-CVE vulnerability management.
Establishes and manages per-device identity and access over the device lifecycle, including certificate and credential provisioning and rotation.
Monitors device configurations and manages firmware updates and configuration hardening at fleet scale, closing weak or default settings on connected devices.
Integrations
compatible toolsImplementation & support
Info last updated on May 27, 2026
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