AV-TEST Product Review and Certification Report – Sep-Oct/2016
During September and October 2016 we continuously evaluated 22 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.

ZoneAlarm Pro Antivirus + Firewall
| Version | 15.0 |
| Platform | Windows 10 (64 bit) |
| Report | 164027 |
| Date | Sep-Oct/2016 |
Protection
Protection against malware infections
(such as viruses, worms or Trojan horses)
More information
Industry average![]() | September | October | |
| Protection against 0-day malware attacks, inclusive of web and e-mail threats (Real-World Testing) 163 samples used | 98.8% | 100% | 100% |
| Detection of widespread and prevalent malware discovered in the last 4 weeks (the AV-TEST reference set) 13,681 samples used | 99.6% | 100% | 99.9% |
| Protection Score | 6.0/ 6.0 |
Performance
Average influence of the product on computer speed in daily usage
More information
Industry average![]() | Standard PC | Industry average![]() | High end PC | |
| Slowing-down when launching popular websites 40 websites visited | 18% | 20% | 18% | 12% |
| Slower download of frequently-used applications 20 downloaded files | 7% | 1% | 4% | 2% |
| Slower launch of standard software applications 12 test cases applied | 11% | 10% | 14% | 12% |
| Slower installation of frequently-used applications 17 installed applications | 33% | 49% | 36% | 54% |
| Slower copying of files, locally and in a network 7,978 files copied | 14% | 4% | 32% | 3% |
| Performance Score | 5.0/ 6.0 |
Usability
Impact of the security software on the usability of the whole computer
(lower values indicate better results)
More information
Industry average![]() | September | October | |
| False warnings or blockages when visiting websites 500 samples used | 0 | 0 | 0 |
| False detections of legitimate software as malware during a system scan 1,292,802 samples used | 5 | 0 | 1 |
| False warnings concerning certain actions carried out whilst installing and using legitimate software 40 samples used | 0 | 0 | |
| False blockages of certain actions carried out whilst installing and using legitimate software 40 samples used | 0 | 0 | |
| Usability Score | 6.0/ 6.0 | ||
Evaluation based on a point system
All products can achieve a maximum of 6 points each in the three categories of protection, performance and usability. This means 18 points are the best possible test result.
At 10 points or higher, a product is awarded the AV-TEST seal of approval.
At 17.5 points or higher, AV-TEST also issues the "TOP PRODUCT" award. Additional details ›
outstanding | satisfactory | insufficient | certificates |

ATP test for stealthy malware lurking on Windows systems ...
October 28, 2025 | Antivirus for Windows

Endurance test of 15 security solutions for corporate users ...
October 21, 2025 | Antivirus for Windows




















































