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Towards Usable and Secure Location-based Smartphone Authentication

on YouTube 06m
Talkat SOUPS 2021 · 2021-08-08..08-10· [security]

speakers

name:Geumhwan Cho
links:none on file
name:Sungsu Kwag
links:none on file
name:Jun Ho Huh
links:none on file
name:Bedeuro Kim
links:none on file
name:Choong-Hoon Lee
links:none on file
name:Hyoungshick Kim
links:none on file

resources

video:https://youtu.be/ELrDbOaWpnU
slides:none on file

summary

A fully functioning Android app runs in a three week field study with 29 participants and cuts manual unlock attempts by 36% reduction on average while 28 participants keep using registered locations consistently. Design needs surface as fine-grained indoor registration and location size adjustment. Security analysis finds 23 participants register at least one insecure spot and a startling 52 of 65 locations insecure, yet users prefer large unlock coverage areas.

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