Decaying Photos for Enhanced Privacy: User Perceptions Towards Temporal Redactions and'Trusted'Platforms

SBH Pias, I Ahmad, T Akter, A Kapadia… - Proceedings of the ACM …, 2022 - dl.acm.org
With the rising popularity of photo sharing in online social media, interpersonal privacy
violations, where one person violates the privacy of another, have become an increasing …

A Decentralized Super App

FKC Ota, CGB de Oliveira, RM Silva… - 2023 24th IEEE …, 2023 - ieeexplore.ieee.org
The massive usage of mobile phones connected to the internet over the last years has
changed the business model of all sort of companies and services around the globe. By …

Towards Privacy Preserving Data Centric Super App

FKC Ota, JA Meira, R Frank… - … and Computer Networking …, 2020 - ieeexplore.ieee.org
The number of smartphone users recently surpassed the numbers of desktop users on
Internet, and opened up countless development challenges and business opportunities. Not …

Secure Architectures for Mobile Financial Applications

FK CARVALHO OTA - 2023 - orbilu.uni.lu
This thesis examines the impact of the security and privacy challenges of mobile
applications on software engineering paradigms. As mobile apps become central to daily …