AV-TEST Product Review and Certification Report – Jul-Aug/2017

During July and August 2017 we continuously evaluated 18 home user security products using their default settings. We always used the most current publicly-available version of all products for the testing. They were allowed to update themselves at any time and query their in-the-cloud services. We focused on realistic test scenarios and challenged the products against real-world threats. Products had to demonstrate their capabilities using all components and protection layers.


Internet Security

Version21.0 & 22.0
PlatformWindows 7 (SP1, 64 bit)


Protection against malware infections
(such as viruses, worms or Trojan horses)
More information

Industry averageIndustry averageJuly August
Protection against 0-day malware attacks, inclusive of web and e-mail threats (Real-World Testing) 198 samples used 99.5%100%100%
Detection of widespread and prevalent malware discovered in the last 4 weeks (the AV-TEST reference set) 10,793 samples used 99.9%100%100%
Protection Score 6.0/6.0


Average influence of the product on computer speed in daily usage
More information

Industry averageIndustry averageStandard PC Industry averageIndustry averageHigh end PC
Slowing-down when launching popular websites 39 websites visited 17%16%15%21%
Slower download of frequently-used applications 20 downloaded files 5%2%2%1%
Slower launch of standard software applications 11 test cases applied 13%5%17%13%
Slower installation of frequently-used applications 18 installed applications 29%11%39%15%
Slower copying of files (locally and in a network) 7,744 files copied 16%3%21%3%
Performance Score 6.0/6.0


Impact of the security software on the usability of the whole computer
(lower values indicate better results)
More information

Industry averageIndustry averageJuly August
False warnings or blockages when visiting websites 500 samples used 0 0 0
False detections of legitimate software as malware during a system scan 1,437,401 samples used 6 0 6
False warnings concerning certain actions carried out whilst installing and using legitimate software 41 samples used 0 0
False blockages of certain actions carried out whilst installing and using legitimate software 41 samples used 0 0
Usability Score 5.5/6.0

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