Security Master
Total score
Protection
Performance
Usability
Total score
Single values
Cheetah Mobile Home User Products
Certified
Protection
Performance
Usability
January 2020
6
6
5
November 2019
6
6
6
September 2019
6
6
6
July 2019
6
6
6
May 2019
6
5
March 2019
6
3.5
January 2019
6
3
November 2018
6
4
September 2018
6
3
July 2018
6
3
May 2018
6
3
March 2018
6
3
January 2018
6
3
November 2017
6
4
September 2017
6
6
July 2017
5
6
May 2017
6
6
January 2017
4.5
6
6
6
November 2016
6
6
6
6
September 2016
5.5
6
5.5
6
July 2016
6
6
6
6
May 2016
6
6
6
6
March 2016
6
5
6
6
January 2016
5.5
6
5.5
6
November 2015
6
6
4.5
6
September 2015
6
6
6
6
July 2015
6
6
5.5
6
May 2015
5.5
6
6
6
March 2015
6
6
6
6
January 2015
6
6
6
6
November 2014
6
6
6
6
6
6
September 2014
6
6
6
6
6
6
July 2014
6
6
6
6
6
6
May 2014
6
6
6
6
6
6