Publications


2017

OmniShare: Encrypted Cloud Storage for the Multi-Device Era

A. Paverd, S. Tamrakar, H.L. Nguyen, P.K. Pendyala, T.D. Nguyen, E. Stobert, T. Grondahl, N. Asokan & A-R. Sadeghi. (To appear, April 2018). IEEE Internet Computing Magazine. IEEE. Pre-print available on arXiv.

Teaching Authentication in High Schools: Challenges and Lessons Learned

E. Stobert, E. Cavar, L. Malisa & D. Sommer. (2017) Workshop on Advances in Security Education (ASE 2017), Vancouver, Canada. August 2017. USENIX Association.

Activities and worksheets described in the paper are available here in both English and German, as well as the conference presentation.

I was interviewed about this work by Heise Online. The article is in German, but the embedded interview videos are in English.


2016

Mobile Device Security: Hopes and Fears

E. Stobert, I. Reyes, C. Gates & R. Biddle. (2016). The 10th International Conference on Passwords, Bochum, Germany. LNCS.

Exploring Website Location as a Security Indicator

D-Y. Yu, E. Stobert, D. Basin & S. Capkun. (2016) Technical Report.

[Short Paper] Picking a (Smart)Lock: Locking Relationships on Mobile Devices

E. Stobert & D. Barrera. (2016). Who Are You?!: Adventures in Authentication Workshop (WAY), Denver, USA. June 2016. USENIX Association.


2015

Expert Password Management

E. Stobert, & R. Biddle. (2015). The 9th International Conference on Passwords, Cambridge, UK. December 2015. LNCS.

Winner of best paper award at Passwords 2015. Video of the presentation video is available here)

A First Look at the Usability of Bitcoin Key Management

S. Eskandari, D. Barrera, E. Stobert, & J. Clark. (2015). NDSS Workshop on Usable Security (USEC 2015), San Diego, USA. February 2015. Internet Society.


2014

A Password Manager that Doesn’t Remember Passwords

E. Stobert, & R. Biddle. (2014). New Security Paradigms Workshop (NSPW), Victoria, Canada. September 2014. ACM.

The Password Life Cycle: User Behaviour in Managing Passwords

E. Stobert, & R. Biddle. (2014). Symposium on Usable Privacy and Security (SOUPS), Menlo Park, USA, July 2014. USENIX.

The Agony of Passwords: Can we learn from user coping strategies? (Poster)

E. Stobert. (2014). ACM SIGCHI Student Research Competition Entry (CHI SRC), April 2014, Toronto, Canada. ACM.


2013

Memory Retrieval and Graphical Passwords

E. Stobert, & R. Biddle. (2013). Symposium on Usable Privacy and Security (SOUPS), Newcastle, UK, July 2013. ACM.

Authentication in the Home (Workshop paper)

E. Stobert, & R. Biddle. (2013). Workshop on Home Usable Privacy and Security (HUPS), Newcastle, UK, July 2013.


2012

Visual End-User Security.

E. Stobert, R. Biddle. (2012) At the Symposium on Visual Languages and Human-Centred Computing (VL/HCC). Graduate Consortium, IEEE.

[Short Paper] The MVP Web-based Authentication Framework.

S. Chiasson, C. Deschamps, E. Stobert, M. Hlywa, B. Freitas Machado, A. Forget, N. Wright, G. Chan, & R. Biddle. (2012). Financial Cryptography (FC), LNCS (8 pages)


2011

Persuasive Cued Click-Points: Design, implementation, and evaluation of a knowledge-based authentication mechanism (Authors’ copy)

S. Chiasson, E. Stobert, A. Forget, R. Biddle, & P.C. van Oorschot. (2011). IEEE Transactions on Dependable and Secure Computing (TDSC), 9(2):222-235.

User-Choice Patterns in PassTiles Graphical Passwords (Poster)

E. Stobert, S. Chiasson, & R. Biddle. (2011). Annual Computer Security Applications Conference (ACSAC). December 2011. Orlando, USA.

2010

Exploring Usability Effects of Increased Security in Click-based Graphical Passwords

E. Stobert, A. Forget, S. Chiasson, P.C. van Oorschot, & R. Biddle. (2010). Annual Computer Security Applications Conference (ACSAC), December 2010, Austin, TX. ACM.

MVP: A web-based framework for user studies in authentication (Poster)

S. Chiasson, C. Deschamps, M. Hlywa, G. Chan, E. Stobert, & R. Biddle. (2010). Symposium on Usable Privacy and Security (SOUPS), July 2010, Redmond, USA.

Persuasion, Social Graces and Computer Security (Poster)

E. Stobert, S. Chiasson, & R. Biddle. (2010). Persuasive 2010: The Fifth International Conference on Persuasive Technology. June 2010, Copenhagen, DK. LNCS.

Usability and Strength in Click-based Graphical Passwords. (Poster)

E. Stobert. (2010). ACM SIGCHI Student Research Competition Entry (CHI SRC), April 2010, Atlanta, USA. ACM.


2009

Multiple Password Interference in Text and Click-based Graphical Passwords

S. Chiasson, A. Forget, E. Stobert, P.C. van Oorschot, & R. Biddle. (2009). ACM Computer and Communications Security (CCS). Chicago, USA, November 2009. ACM.