Magento2 how to Authenticate user by Mac Address? Also how to get and set MAC address in Magento2
Super Admin Can set one field while user creates in admin panel. The field name is "Mac Address". And Save it in a database.(statically input)
once Newley created the admin user is login with this appropriate mac address then and then is an authentic person and then he allows to login.
otherwise he will not allow to login.