Who is considered an insider?

A majority of attacks come from insiders, people who have direct access to a company’s computer
system as part of their job function or a business relationship. Who is considered an insider?

A.
A competitor to the company because they can directly benefit from the publicity generated by
making such an attack

B.
Disgruntled employee,customers,suppliers,vendors,business partners,contractors,temps,and
consultants

C.
The CEO of the company because he has access to all of the computer systems

D.
A government agency since they know the company’s computer system strengths and
weaknesses