Diogo Marques

PhD Student

I’m a PhD candidate and HCI researcher, specializing in usable security and privacy. Currently, my research is focused on understanding unauthorized access to mobile devices.

I also regularly work on HCI methodology, and other HCI application areas, like accessibility.

I’m advised by Luis Carriço and Tiago Guerreiro.


Vulnerability & Blame: Making Sense of Unauthorized Access to Smartphones

Diogo Marques, Tiago Guerreiro, Luís Carriço, Ivan Beschastnikh, Konstantin Beznosov

CHI 2019 ‑ ACM Conference on Human Factors in Computing Systems, Glasgow, Scotland, May, 2019

Characterizing Social Insider Attacks on Facebook

Wali Usmani, Diogo Marques, Ivan Beschastnikh, Konstantin Beznosov, Tiago Guerreiro, Luís Carriço

CHI 2017 ‑ In the ACM Conference on Human Factors in Computing Systems, Denver, Colorado, USA, May

Snooping on Mobile Phones: Prevalence and Trends

Diogo Marques, Ildar Muslukhov, Tiago Guerreiro, Konstantin Beznosov, Luís Carriço

SOUPS 2016 ‑ In the Twelfth Symposium on Usable Privacy and Security, USA, June, 2016