Security Essentials
Microsoft Home User Products
Producer | Certified | Protection | Performance | Usability | |
February 2021 | |||||
Microsoft Defender 4.18 | 100 | 100 | 100› | ||
December 2020 | |||||
Microsoft Defender 4.18 | 100 | 100 | 100› | ||
October 2020 | |||||
Microsoft Defender 4.18 | 100 | 100 | 100› | ||
August 2020 | |||||
Microsoft Defender Antivirus 4.18 | 100 | 100 | 100› | ||
June 2020 | |||||
Microsoft Defender 4.18 | 100 | 100 | 100› | ||
April 2020 | |||||
Microsoft Defender 4.18 | 91.7 | 91.7 | 100› | ||
February 2020 | |||||
Microsoft Defender 4.18 | 91.7 | 100 | 100› | ||
December 2019 | |||||
Microsoft Defender 4.18 | 100 | 91.7 | 100› | ||
October 2019 | |||||
Microsoft Windows Defender 4.18 | 91.7 | 100 | 100› | ||
August 2019 | |||||
Microsoft Windows Defender 4.18 | 100 | 91.7 | 100› | ||
June 2019 | |||||
Microsoft Windows Defender 4.18 | 100 | 100 | 100› | ||
April 2019 | |||||
Microsoft Windows Defender 4.18 | 100 | 91.7 | 100› | ||
February 2019 | |||||
Microsoft Windows Defender 4.18 | 100 | 91.7 | 91.7› | ||
December 2018 | |||||
Microsoft Windows Defender 4.18 | 100 | 91.7 | 91.7› | ||
October 2018 | |||||
Microsoft Windows Defender 4.18 | 91.7 | 91.7 | 100› | ||
August 2018 | |||||
Microsoft Windows Defender 4.12 &4.18 | 100 | 91.7 | 100› | ||
June 2018 | |||||
Microsoft Windows Defender 4.12 | 100 | 91.7 | 100› | ||
April 2018 | |||||
Microsoft Windows Defender 4.12 | 91.7 | 91.7 | 91.7› | ||
February 2018 | |||||
Microsoft Security Essentials 4.10 | 100 | 91.7 | 100› | ||
December 2017 | |||||
Microsoft Windows Defender 4.12 | 100 | 91.7 | 66.7› | ||
October 2017 | |||||
Microsoft Windows Defender 4.11 | 83.3 | 83.3 | 66.7› | ||
August 2017 | |||||
Microsoft Security Essentials 4.10 | 83.3 | 75 | 66.7› | ||
June 2017 | |||||
Microsoft Windows Defender Antivirus 4.11 | 91.7 | 83.3 | 75› | ||
April 2017 | |||||
Microsoft Windows Defender 4.10 | 75 | 75 | 100› | ||
February 2017 | |||||
Microsoft Security Essentials 4.10 | 91.7 | 83.3 | 100› | ||
December 2016 | |||||
Microsoft Windows Defender 4.8 | 75 | 75 | 100› | ||
October 2016 | |||||
Microsoft Windows Defender 4.10 | 50 | 75 | 91.7› | ||
August 2016 | |||||
Microsoft Security Essentials 4.9 | 58.3 | 83.3 | 91.7› | ||
June 2016 | |||||
Microsoft Windows Defender 4.8 | 66.7 | 91.7 | 91.7› | ||
April 2016 | |||||
Microsoft Windows Defender 4.8 | 50 | 83.3 | 91.7› | ||
February 2016 | |||||
Microsoft Security Essentials 4.8 | 50 | 83.3 | 100› | ||
December 2015 | |||||
Microsoft Windows Defender 4.8 | 75 | 83.3 | 100› | ||
October 2015 | |||||
Microsoft Windows Defender 4.8 | 58.3 | 75 | 100› | ||
August 2015 | |||||
Microsoft Security Essentials 4.8 | 50 | 83.3 | 100› | ||
June 2015 | |||||
Microsoft Windows Defender 4.7 | 8.3 | 50 | 100› | ||
April 2015 | |||||
Microsoft Security Essentials 4.7 | 8.3 | 83.3 | 100› | ||
February 2015 | |||||
Microsoft Windows Defender 4.6 | 0 | 58.3 | 100› | ||
December 2014 | |||||
Microsoft Security Essentials 4.6 | 0 | 83.3 | 100› | ||
October 2014 | |||||
Microsoft Windows Defender 4.4 | 0 | 75 | 100› | ||
August 2014 | |||||
Microsoft Security Essentials 4.5 | 0 | 75 | 100› | ||
June 2014 | |||||
Microsoft Security Essentials 4.5 | 8.3 | 50 | 100› | ||
April 2014 | |||||
Microsoft Windows Defender 4.3 & 4.4 | 0 | 83.3 | 100› | ||
February 2014 | |||||
Microsoft Security Essentials 4.4 | 0 | 66.7 | 100› | ||
December 2013 | |||||
Microsoft Windows Defender 4.3 | 0 | 83.3 | 100› | ||
October 2013 | |||||
Microsoft Security Essentials 4.3 | 0 | 66.7 | 100› | ||
August 2013 | |||||
Microsoft Security Essentials 4.2 & 4.3 | 8.3 | 83.3 | 100› | ||
June 2013 | |||||
Microsoft Security Essentials 4.2 | 0 | 58.3 | 100› | ||
April 2013 | |||||
Microsoft Security Essentials 4.2 | 16.7 | 75 | 100› | ||
February 2013 | |||||
Microsoft Windows Defender 4.0 | 33.3 | 58.3 | 100› | ||
December 2012 | |||||
Microsoft Security Essentials 4.1 | 25 | 50 | 91.7› | ||
October 2012 | |||||
Microsoft Security Essentials 4.0 & 4.1 | 25 | 58.3 | 91.7› | ||
August 2012 | |||||
Microsoft Security Essentials 4.0 | 33.3 | 75 | 100› | ||
June 2012 | |||||
Microsoft Security Essentials 4.0 | 41.7 | 91.7 | 91.7› | ||
April 2012 | |||||
Microsoft Security Essentials 2.1 | 50 | 91.7 | 83.3› | ||
February 2012 | |||||
Microsoft Security Essentials 2.1 | 41.7 | 83.3 | 83.3› | ||
December 2011 | |||||
Microsoft Security Essentials 2.1 | 33.3 | 83.3 | 83.3› | ||
October 2011 | |||||
Microsoft Security Essentials 2.1 | 50 | 83.3 | 83.3› | ||
August 2011 | |||||
Microsoft Security Essentials 2.0 | 41.7 | 58.3 | 83.3› | ||
June 2011 | |||||
Microsoft Security Essentials 2.0 | 41.7 | 75 | 83.3› | ||
March 2011 | |||||
Microsoft Security Essentials 2.0 | 41.7 | 58.3 | 91.7› | ||
December 2010 | |||||
Microsoft Security Essentials 1.0 | 41.7 | 75 | 83.3› | ||
September 2010 | |||||
Microsoft Security Essentials 1.0 | 50 | 50 | 91.7› | ||
June 2010 | |||||
Microsoft Security Essentials 1.0 | 66.7 | 75 | 91.7› |
Producer
Certified
Protection
Repair
Usability