Workgroup:-
(i)Every PC is responsible for its security own.
(ii)No centralize administration
(iii)Main aim to save hardware recourse
(iv)Best suite in school, training institute, cyber café
Domain: -
(i)Server is responsible for data safety.
(ii)Centralize administration
(iii)Main aim is to secure data
(iv)Best suite in company environments   _{Your Comment}