Nowadays, computer security comprises mainly “preventive”” measures.

A.
True

B.
True only for trusted networks

C.
True only for untrusted networks

D.
False

E.
None of the choices.

Explanation:
“Nowadays, computer security comprises mainly “”preventive”” measures, like firewalls or an Exit Procedure. A
firewall can be defined as a way of filtering network data between a host or a network and another network and
is normally implemented as software running on the machine or as physical integrated hardware.”