How to Unlock an Account with MFA | Identity Challenge Card (Deviceless Authentication)
Learn how to securely unlock your account using multi-factor authentication (MFA) without relying on a phone, app, or network.
In this walkthrough, we demonstrate how the Avatier Identity Challenge Card enables deviceless authentication for secure account recovery and password reset.
This approach supports modern identity and access management (IAM) strategies and aligns with zero trust security models, while eliminating dependency on traditional MFA devices.
In this video, you’ll learn how to:
unlock a user account securely
complete a password reset using MFA
use challenge-response authentication
enable authentication without mobile devices or apps
The Identity Challenge Card provides:
passwordless authentication workflows
secure offline authentication
air-gapped MFA protection
enterprise identity security without device dependency
This is ideal for:
healthcare environments
industrial and field teams
secure facilities and government organizations
any device-restricted or high-security environment
👉 Learn more about deviceless MFA:
https://attackcost.com/en/ID2
👉 Explore Identity Challenge Card:
https://identitychallengecard.com
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