A Usability Study of Five Two-Factor Authentication Methods

Ken Reese, Trevor-Smith, Jonathan Dutson, Jonathan Armknecht, Jacob Cameron, Kent E. Seamons. A Usability Study of Five Two-Factor Authentication Methods. In Heather Richter Lipford, editor, Fifteenth Symposium on Usable Privacy and Security, SOUPS 2019, Santa Clara, CA, USA, August 11-13, 2019. USENIX Association, 2019. [doi]