Top seven internet security suites

By on
Top seven internet security suites
Page 1 of 3  |  Single page

We select the best Windows security suites based on comprehensive testing of 18 tools.

We use our PCs and laptops for pretty much everything, whether it’s they’re often full of sensitive information, and that makes them a prime target for hackers. Everyday, millions of people fall victim to hacking, and it’s often due to virus from websites, email attachments – or even questionable USB sticks.

Even though Windows 8 and 10 come with Windows Defender built in, this basic antivirus provision isn’t guaranteed to protect you from the latest dangers. There’s a huge risk from “zero-day” attacks that exploit previously unknown vulnerabilities. That means that the old model of simply scanning your PC for known malware won’t keep you safe anymore.

Luckily there are plenty of dedicated security solutions out there that can do a much better job than Windows Defender. Several of them are even free, and we have reviewed some of these very capable free antivirus tools previously.

With these free tools available, is it worth paying for a security solution? We’ve examined this in more depth later in this feature. One thing is for sure, however: paid security solutions offer more features than their free counterparts, with additions such as ransomware protection, a virtual private network (VPN) or a password manager.

With dozens of options to choose from, however, it can be hard to know which package to entrust with your data, especially since some can be quite intrusive and slow down your PC. On the next page, we’ve selected seven of the better antivirus tools based on the features they offer, their impact on your system – and, crucially, how effective each one is at detecting both known and zero-day malware, according to independent tests by

Note that these suites are designed for homes and very small offices – we’ve looked at endpoint protection for larger businesses elsewhere.

But first, here are the key results of all 18 Windows antivirus tools tested by in June 2017. Windows 10 protection test results

  Protection against 0-day malware attacks, including web and e-mail threats Detection of widespread and prevalent malware discovered in the last 4 weeks
AhnLab V3 Internet Security 100.0% 100.0%
Avast Free AntiVirus 100.0% 99.9%
AVG Internet Security 100.0% 99.9%
Avira Antivirus Pro 99.0% 100.0%
Bitdefender Internet Security 100.0% 100.0%
BullGuard Internet Security 100.0% 100.0%
Comodo Internet Security Premium 100.0% 99.9%
ESET Internet Security 99.0% 99.9%
F-Secure Safe 100.0% 99.9%
G Data InternetSecurity 99.0% 100.0%
K7 Computing TotalSecurity 99.0% 99.8%
Kaspersky Internet Security 100.0% 100.0%
McAfee Internet Security 99.0% 100.0%
Microsoft Windows Defender 99.0% 99.7%
Microworld eScan internet security suite 100.0% 100.0%
Norton Security 100.0% 100.0%
ThreatTrack VIPRE Internet Security Pro 97.9% 100.0%
Trend Micro Internet Security 100.0% 100.0%


Next: The top seven security suites in depth

Next Page
1 2 3 Single page
Copyright © Alphr, Dennis Publishing

Most Read Articles


What would you like to see more of on BiT?
How To's
Photo Galleries
View poll archive

Log In

  |  Forgot your password?