Anti-virus applications compared

Posted on 14 Jan 2010 at 00:00

1 of 4

The graphs below show you how each of the free anti-virus applications performed in each of our tests. The text description below each graph explains the results, but you can also read our full test methodology for more in-depth information. Our individual reviews explain how each product did in more detail.

Basic malware protection

We give programs one point for each of the 20 web threats it successfully defended against (for example, blocking the web page that hosts it or deleting the file as soon as it was downloaded) or neutralised (for example, where a virus took hold but was deleted or rendered unable to run after a full scan).

Overall (including false positives)

These are the basic malware protection scores, with half a point deducted for each of our false positive test programs that was detected as a virus or prevented from running properly without manual intervention.

Complete remediation

The basic protection graph shows how many viruses were deleted or rendered incapable of running (for example, by deleting Registry entries that triggered malicious files hidden in a temporary directory). This graph shows only those incidents in which all traces of malware were either blocked or completely removed from the system.

Author: David Ludlow

1 2

Get more reviews, tutorials and in-depth advice, every month with Computer Shopper.
Click here to try 3 issues for £1

< Previous Features : Internet security Next >

User comments

Anti-Virus Results

Trend AV and Spam products are amongst the best, it is well known amongst the top companies and gov departments with certain large IT companies using it in house. It may not be the cheapest package but when you consider it is licensed for 3 machines and its remediation levels then it has to be good.

By Edcase on 24 Aug 2010