Hardware that carries identity, not credentials.
Every AmbiSecure product is rooted in a tamper-resistant Secure Element. The credential never leaves silicon — it can be used, but not stolen, replayed, or quietly cloned.
Authenticators
Phishing-resistant, hardware-bound credentials in card, USB, and tappable form factors. FIDO2 / U2F / PIV / OpenPGP.
AmbiSecure OnePass Card
FIDO2 smart card. Resident credentials, NFC + USB, brandable, deployable as employee ID + auth in one form factor.
AmbiSecure OnePass Bio Card
Biometric FIDO2 smart card. On-card fingerprint match. No reader, no PIN entry, no shared secret.
AmbiSecure OnePass USB Key
FIDO-certified hardware security key. USB-A or USB-C, no battery, durable form factor.
AmbiSecure BioKey
Biometric USB security key. Fingerprint-on-device for the highest-assurance enterprise tier.
BioKey On-Device TOTP
Hardware-sealed OATH-TOTP for BioKey. Seeds stay in the secure element; every code is fingerprint-gated. A legacy MFA extension alongside FIDO2.
AmbiSecure Tappable
NFC-only authenticator for mobile-first authentication and contactless access scenarios.
Digital Signature Token
PKI token for legally-binding digital signatures. Hardware-protected key, audit-friendly issuance.
PKCS Signature Suite
Hardware token + PKCS#11 / PKCS#15 middleware. Cross-platform integration with Acrobat, Office, Mozilla, OpenSC.
Secure Mail Suite
White-label S/MIME email signing and PDF/PKCS#7 document signing. Hardware-backed via card, PIV applet, or token.
secure-element applets
FIDO2 and PIV credentials living inside a nano-card or MFF2 secure element — for OEM device authentication, embedded identity, and systems where adding a separate token isn’t an option.
FIDO2 Nano-Card Applet
FIDO2 / CTAP2 applet on a nano-card (4FF) secure element. Hardware-backed credentials, ECC P-256, roaming or embedded operation.
PIV Nano-Card Applet
PIV-compatible applet on a nano-card secure element. Four certificate slots, RSA + ECC, FIPS 201 functional surface. Workforce and government identity.
PIV Smart Card
PIV applet on an ISO/IEC 7810 ID-1 contact + contactless smart card. Four certificate slots, RSA + ECC, Windows / macOS smart-card logon, PKCS#11 + minidriver.
PIV Bio Card
PIV applet on a biometric smart card with on-card fingerprint match. Three-factor authentication on a single ID-1 surface — have, know, are.
PIV USB Key
PIV applet in a USB-A / USB-C key form factor. CCID + WebAuthn dual interface, drop-in for SSH / VPN / smart-card login, optional PIN gate.
IoT & Applet platforms
Building blocks for OEMs — hardware roots of trust for connected devices, JavaCard applet platforms for issuers.
AmbiSEC Module — IoT Security Co-Processor
Dual-domain co-processor for connected devices. MCU domain runs the application; an isolated cryptographic security domain holds keys, signs, verifies, anti-replays, and authenticates every OTA image. Keys never reach application firmware.
AmbiSecure IoT Solution
End-to-end IoT security platform — chipset, key manager service, FIDO MFA for operators, attestation pipeline. The full system view.
JavaCard Applet Platform
FIDO, PIV, OpenPGP, NDEF, OpenID Connect and 7 more applets — with the GlobalPlatform loading and personalisation tooling that makes them deployable.
IoT Security Applets
Purpose-built JavaCard applets for IoT device identity — provisioning, attestation, mTLS credentials, signed firmware verification.
AmbiSecure eSIM Solution
SGP.22 / SGP.32 eUICC platform with optional OpenID Connect applet for end-user identity verification. Consumer, M2M, automotive.
Looking for a service or platform?
Beyond product hardware, we offer engineering services and a backend platform. Not sure which product fits your deployment? Browse solutions by use case.
JavaCard Development
Custom applet design, SCP03 loading, personalisation tooling. We have done both the standards-driven applets and the bespoke ones.
FIDO Validation Server
Production-grade WebAuthn / CTAP2 backend. Multi-factor, passwordless, deployment-ready.
Tool-Chain Development
Bio enrollment, key managers, multi-card applet loaders, NDEF personalisation tools.
Need a quote, datasheet, or sample?
Tell us your form factor, target volume, and certification needs. We will get back with a real proposal, not a brochure.