Towards authentication using multi-modal online activities
Hidehito Gomi, Shuji Yamaguchi, Kota Tsubouchi, Naomi Sasaya · 2017
This paper proposes an approach for active authentication that continuously verifies the identity of a user accessing multiple online services by means of their activity histories. We assess the performance and influence of various activity features extracted from the activity logs of 1,000 users accessing the Yahoo! JAPAN web sites. Our findings provide valuable insights to guide the development of an authentication system using users' online activities.