MXI Security unveiled the latest addition to its MXP family of portable security devices. The Stealth MXP Passport offers encrypted storage to your documents, along with digital identity and authentication services. The device, however, lacks biometric authentication.

With a USB interface, the Stealth MXP Passport implements on-board processing for hardware-based AES 256-bit encryption of your data. Coupled with MXI's ACCESS Identity software, it can also be used as a digital identity device.

Other options on the Stealth MXP Passport include public key cryptography for signing emails and documents, digital identities for network/VPN logins and even single sign-on.

The Stealth MXP Passport will be available starting November 2006. No word on the pricing yet.