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.