Workgroup vs Domain

Workgroup
Domain
No centralized administration.Centralized administration.
No much security of data, user and group, it is depends on configuration.Security of data, user and group.
No server and client matter, each PC reacts like a client as well as server.Server and clients based.
We can assign permission to drives, folder and files but much security than domain. File, folder, user and permission we can assign.
Every computer must be part of the same LAN or SubnetThe computer can be connected to different local network.
The numbers of computer systems are limited to ten or twenty.The number of computer systems can be hundreds or thousands of computers.
Examples:



My notes images: