Windows Hello - facial recognition

Question

Can you confirm whether there are any issues with identical twins and facial recognition. Is there the possibility that the device will unlock for both twins if they have only enabled Windows Hello for one user. This risk may seem remote but when you deploy Windows Hello in an organisation that employs in excess of 18,000 staff, the risk has to be considered

Answer 1

AFAIK, its not possible to deceive Windows Hello facial recognition feature, when used by twins. Only the person setup facial recognition, can unlock.