User Guide

| App “ATKey for Windows” – Windows Hello

• ATKey management – Companion with Windows (Windows Hello login via CDF)

• If your Windows 10 joined Azure AD, please ignore this page since FIDO2 is ready for Azure AD login, it may conflict with Windows Hello

• Type in “Windows Hello PIN” to allow the

companion;

• Some Corp. or Org. may disable this group

policy by IT Admin, if you saw the message,

please contact your IT.

This icon means it’s a companion

key for Windows Hello via CDF

(Companion Device Framework)

Guidelines for Windows Hello:

• Windows Unlock with Windows Hello

companion devices

• How to Enable or Disable users to use

Companion device to sign in to

Windows 10

• Enable or disable Domain users to