Turkmen, RumeysaNwagu, ChukwuemekaRawat, PrashantRiddle, PoppySunday, KissingerMachuca, Mayra Barrera2023-10-192023-10-1920230979-8-3503-4839-2https://doi.org/10.1109/VRW58643.2023.00316https://hdl.handle.net/20.500.12469/525930th IEEE Conference Virtual Reality and 3D User Interfaces (IEEE VR) -- MAR 25-29, 2023 -- Shanghai, PEOPLES R CHINADue to the current push of social Virtual Reality (VR) apps and mobile VR headsets, users are surrounded by people in real life and virtually. Users need a private method to authenticate payments or login into apps. In this paper, we propose VoxAuth, a novel voxel-based 3D authentication system, allowing users to input their password in a private way. By using eye-gaze as a secure, input method, people outside VR are prevented from observing the password. Sunglasses on the avatar appear during the authentication process both as a gaze observation prevention and as a signal that the user is still connected.eninfo:eu-repo/semantics/closedAccessH.5.m [Multimedia Information Systems]User InterfacesConference Object947948WOS:00099050880030110.1109/VRW58643.2023.003162-s2.0-85159644740N/AN/A