Authenticating with Google Glass

Brandon Grey

Google Glass Input

Inputting information into google glass has been limited to either gestures or speech.

This limits how users can securely put in passwords or PINs

Google glasses unique display of information provides new ways of entering confidential information.

PIN Numbers

One way they came up with to input information was to use a random string of integers.

User would add each digit of his secret PIN to the random string mod 10.

The User would then just speak the pseudo-password.

Example:

Secret PIN: 1234

Random Ints: 5920

Correct Entry: 6154

Graphical Passwords

Have users pick from set of images

Identify the correct image

Works with AR glasses because no threat of Shoulder Surfing

Source

Bailey, Daniel, Markus Dürmuth, and Christof Paar. "“Typing” Passwords with Voice Recognition: How to Authenticate to Google Glass." Web. 13 Nov. 2014. <http://cups.cs.cmu.edu/soups/2014/workshops/papers/voice_bailey_20.pdf>.