StrongKey helps manufacturers to secure the  supply chain


Scale PKI Management

Provides PKI management to help manufacturers generate, install, store, and manage keys and digital certificates at IoT scale.

Strengthen Authentication

Open source FIDO® Certified FIDO2 server software for managing millions of U2F and WebAuthn/CTAP public keys for strong authentication, integration with MFA, and SSO platforms

Ensure Data Privacy

Tokenization and application level encryption to ensure data data privacy of data generated by devices and stored in the cloud.

Enable Compliance

StrongKey enables you to meet an increasing variety of stringent compliance standards and requirements: FIPS 140-2, GDPR, CCPA, PCI DSS, PSD2 SCA, and HIPAA., among others


    Tellaro: FIDO strong authentication, Encryption, Tokenization, Pseudonymization, Digital Signatures, Key Management, Card Capture, Payments, IoT, PKI
    StrongKey Tellaro is a comprehensive software suite that provides strong authentication, encryption, tokenization, PKI management, and digital signature management. Our software, which includes a FIDO® Certified FIDO2 server, is open source, and we support flexible data center and cloud deployment models.


    FIDO Strong Authentication

    StrongKey FIDO Server software module is the only open source U2F and FIDO® Certified FIDO2 server. Enables merchants, PSPs, acquirers, and issuers to offer passwordless authentication and comply with PSD2 SCA and delegated authentication.

    Tokenization and Encryption

    Our Tokenization and Encryption software module l application level-encryption and tokenization technology to protect personally identifiable information (PII) such as credit cards, account numbers, passwords, and other sensitive data. Combined with strong authentication from our FIDO Server, we support Application Level Encryption and Strong Authentication (ALESA).

    PKI Management

    Our PKI Management software module provides secure key and certificate generation, storage, and management. Including an onboard root CA and HSM, our Tellaro-E appliance meets FIPS 140-2 Level 3 compliance standards. We allow financial providers to securely manage keys and digital certificates for TLS, digital signatures, authentication, machine identities, secrets vaults, and IoT devices.


    • Hardware-based Security
      StrongKey Tellaro supports the highest levels of authentication assurance based on NIST guidance; additionally, our appliance uses an onboard FIPS 140-2 Level 2 validated cryptographic hardware module in the form of a trusted platform module (TPM) as a standard feature—with the option to configure it with a hardware security module (HSM) for FIPS 140-2 Level 3 compliance—providing some of the highest protection available for key generation, use, and storage
    • Cost-effective
      Our solutions are sold with no per-user or per-transaction fees; we also offer custom integration and professional services
    • Integration and Support
      We provide integration and support services for FIDO testing, development, and production; PKI device on-boarding and provisioning; PCI DSS compliance and system integration; and customized support services for enterprise and SMBs
    • Open Source
      StrongKey is committed to the open-source community. Our software is available for free download on GitHub and SourceForge via the GNU Lesser General Public v2.1 License; StrongKey provides full support, maintenance, and upgrades for purchased versions of our software
    • Experience
      StrongKey has been helping Fintech companies for more than 15 years; see our customer testimonies below

    Why Our Customers Keep Coming Back

    Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind text

    “StrongKey plays an integral role within the fabric of our IT Operations, Security, and Compliance. It helps us process $12 billion dollars on an annual basis… providing a seamless service in tokenizing credit card and ACH data and encrypting sensitive data.”
    Chief Information Security Officer (CISO)
    Online payment processing company
    Customer since 2010
    “We bootstrapped our startup using StrongKey. It was our platform of choice out of the gate because it was the least expensive by a long shot, has a simple API, and makes tokenization easy.”
    Andrew Barringer
    Director of Network Operations, Corserv
    Customer since 2013
    "StrongKey provides detailed, straightforward documentation that is approachable for even a non-technical manager. It’s clear that the configurations of the StrongKey appliance are designed to satisfy the PCI DSS requirements directly, which streamlines the audit process for key management to less than 15 minutes."
    Senior Compliance Officer (and a former QSA)
    ABC Financial
    Customer since 2012