AV-TEST Product Review and Certification Report – Mar-Apr/2020
During March and April 2020 we continuously evaluated 20 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.
Defender Antivirus (Consumer)
|Platform||Windows 10 Professional (English), (64-Bit)|
|Protection against 0-day malware attacks, inclusive of web and e-mail threats (Real-World Testing) 304 samples used||98.4%||96.3%||100%|
|Detection of widespread and prevalent malware discovered in the last 4 weeks (the AV-TEST reference set) 20,236 samples used||100%||100%||100%|
|Industry average||Standard PC||Industry average||High end PC|
|Slowing-down when launching popular websites 50 websites visited||15%||7%||13%||7%|
|Slower download of frequently-used applications 20 downloaded files||3%||1%||2%||3%|
|Slower launch of standard software applications 6 test cases applied||12%||7%||10%||8%|
|Slower installation of frequently-used applications 20 installed applications||26%||37%||21%||30%|
|Slower copying of files, locally and in a network 7,254 files copied||2%||1%||3%||2%|
|False warnings or blockages when visiting websites 500 samples used||0||0||0|
|False detections of legitimate software as malware during a system scan 1,018,634 samples used||4||0||2|
|False warnings concerning certain actions carried out whilst installing and using legitimate software 70 samples used||0||0|
|False blockages of certain actions carried out whilst installing and using legitimate software 70 samples used||1||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 ›