MULTIFACTOR ACCESS AUTHENTICATOR

Abstract: a computer implemented method includes receiving, at device that includes a locked basic input/output system (bios), a support service generated one-time code based on a private key and a support service counter, validating the device one-time code based on a public key associated with the private key and a device counter, and unlocking the bios of the device using the device one-time code.

Inventors:

CPC Classification:

H04L63/0838: {using passwords (cryptographic mechanisms or cryptographic arrangements for entity authentication using a predetermined code )}

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