EN RU CN EN ES FR IT JP

Myths about anti-viruses

Vox populi

Is it really true that viruses don’t exist?

True False
15.9% 84.1%

On average, how many new malicious programs, most of which are Trojans, appear each month?

Dozens Hundreds Thousands Millions
11.3% 19.9% 33.0% 35.9%

Do anti-virus companies develop malware?

Yes No
49.2% 50.8%

Who actually writes malware?

Lone virus makers Criminal groups of programmers
21.2% 78.8%

Why do people write malicious programs?

For fun For profit
10.4% 89.6%

What percentage of malware should be detected by an anti-virus at the moment of intrusion?

50% 90% 100%
18.8% 36.0% 45.2%

Can you always tell when a system has been infected?

True False
20.1% 79.9%

Do anti-viruses detect malicious programs only by their signatures?

False True
81.9% 18.1%

If the database lacks a definition for a particular malware program, does the anti-virus have to detect it using heuristic technologies?

False True
26.5% 73.5%

What is an anti-virus’s main task?

To prevent infection To cure viruses
84.8% 15.2%

What additional software products should be used to help an anti-virus protect a computer against malware?

An anti-spyware program An anti-rootkit program
54.1% 45.9%

What could be an excuse for not installing an anti-virus?

The operating system (Linux or Mac OS X) is secure Caution and vigilance are being observed
49.3% 50.7%

If a user doesn't visit bogus sites or open links in emails from unknown senders, do they still need an anti-virus?

Yes, they do No, they don't
87.4% 12.6%

Does a computer need an anti-virus if it's only used for gaming?

Yes, it does No, it doesn\’t
86.4% 13.6%