For IT security, the X3 acts as a PIV or CAC (Common Access Card). It supports RSA 2048 and ECC 256-bit algorithms for PKI authentication. Users can tap the card against a USB reader or laptop NFC pad to unlock Windows, macOS, or Linux workstations. It also supports single sign-on (SSO) for SaaS platforms like Office 365 and Google Workspace via FIDO2 integration.
: The bundle is marketed as an educational gateway, providing high-level instruction on smartcard architecture, including technical insights like (Application Protocol Data Unit). Curated Content X3 Smartcard All In One