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 anchors each device with patented Dynamic Device Key Generation (DDKG), deriving a root of trust from unique hardware attributes so brownfield devices without a secure element can be whitelisted and registered, while secure-by-design devices onboard with manufacturing-issued credentials. KeyScaler then automates X.509 issuance, rotation, and revocation over SCEP, EST, and REST connectors, adds PKI Signature Plus device authentication, delivers signed and encrypted updates with rollback, and reaches offline devices through KeyScaler Edge gateways. KeyScaler AI flags anomalous onboarding with a retrainable model, and the Risk and Compliance module scores risk across identity, cryptographic posture, SBOM, and vulnerability data.
Credentials and traction
Device Authority is named a Sample Vendor for IoT Authentication in the 2026 Gartner Hype Cycles for Digital Identity and Zero-Trust Technology. KeyScaler-as-a-Service won IoT Security Product of the Year at the IoThink Tank Best of 2023 Awards, Microsoft named Device Authority its 2023 Rising Azure Technology Partner of the Year, and ABI Research rated it a Device Identity Lifecycle Management leader in 2022. The service passed 11 million authentications in 49 countries by October 2024.
Key Capabilities
mapped to solution categoriesContinuously discovers and inventories machine identities and the workloads that use them across cloud and on-premises environments: service accounts, API keys, OAuth applications, cloud provider roles, Kubernetes service accounts, and AI agents, as well as TLS, SSH, and code-signing certificates and keys, so unmanaged and unknown identities are brought under management.
Automates certificate enrollment, renewal, and revocation via ACME, SCEP, or EST protocols, preventing outages from certificate expiry and eliminating manual renewal processes.
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.
Derives a device root of trust from unique hardware attributes or an existing TPM or secure element and binds issued certificates to that hardware, so only known-good devices can register and credentials cannot be cloned to other hardware.
Provisions and authenticates identities for IoT, IIoT, and medical devices at scale: automated certificate or credential enrollment and renewal suited to resource-constrained devices and intermittent connectivity, secure on-device credential storage and rotation, and authentication of devices to gateways, cloud services, and applications. Hardware-Bound Device Identity Attestation covers binding to a hardware root of trust.
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.
Maps connected-device inventory, vulnerabilities and controls to regulatory and framework requirements such as HIPAA, PCI DSS, NIS2 and IEC 62443, producing audit-ready evidence and gap reports for device fleets.
Integrations
compatible toolsImplementation & support
Info last updated on September 7, 2026
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