a person who uses computers to gain unauthorized access to data.
the use of dedicated websites and applications to interact with other users, or to find people with similar interests to oneself.
a person who sends cruel and negative message to another person online
use a computer to gain unauthorized access to data in a system.
broadcasting, computer networking, or other communication using radio signals, microwaves, etc..
a person or organization that buys goods or services from a store or business.
