Double Patterns: A Usable Solution to Increase the Security of Android Unlock Patterns. - Timothy J. Forman; Adam J. Aviv (ACSAC, 2020)

Twice as Nice? A Preliminary Evaluation of Double Android Unlock Patterns. - Timothy J. Forman; Daniel S. Roche; Adam J. Aviv (CHI Extended Abstracts, 2020)

Using a Blocklist to Improve the Security of User Selection of Android Patterns. - Collins W. Munyendo; Miles Grant; Philipp Markert; Timothy J. Forman; Adam J. Aviv (SOUPS @ USENIX Security Symposium, 2021)