A. Smart home device eg.amazon alexa or google homeB. Doorbell cameraC. Smart lockQuestion: a. Choose 1(one) of IOT (can be from example above or other IOT) and explain the feature and workflow...

A. Smart home device eg.amazon alexa or google home B. Doorbell camera C. Smart lock Question: a. Choose 1(one) of IOT (can be from example above or other IOT) and explain the feature and workflow (how it’s work)! b. Make an attack tree for IOT chosen from 1a, with minimum of 4 branches! Add some explanation for the attack tree