.Which of the following is the most fundamental step in preventing virus attacks?

A.
Adopting and communicating a comprehensive antivirus policy

B.
Implementing antivirus protection software on users’ desktop computers

C.
Implementing antivirus content checking at all network-to-Internet gateways

D.
Inoculating systems with antivirus code

Explanation:

Adopting and communicating a comprehensive antivirus policy is the most fundamental step in
preventing virus attacks. All other antivirus prevention efforts rely upon decisions established and
communicated via policy.