Computer viruses are a major security threat because:
A) they can break through any protective measure.
B) they can be embarrassing to companies.
C) they cause a risk of loss of data.
D) they can infect home computers.
E) firewalls cannot protect against viruses.

Question

Quizplus · Accepted Answer

Computer viruses can cause a risk of loss of data by corrupting or deleting files, making it a major security threat. While they can sometimes bypass protective measures, it is not true that they can break through any protective measure, and embarrassment to companies is not necessarily a significant security threat compared to the risk of data loss. Viruses can infect not just home computers, but any device connected to a network, including business and government systems. Firewalls can also provide some protection against viruses, but no security measure is foolproof.

Computer Viruses Are a Major Security Threat Because