Publications

CONFERENCE (INTERNATIONAL) Towards Authentication Using Multi-modal Online Activities

Hidehito Gomi, Shuji Yamaguchi, Kota Tsubouchi, Naomi Sasaya

The 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing Posters (UbiComp 2017)

September 11, 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.

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