User-centric digital identity initiatives are emerging with a mission to shift control over online
identity disclosures to the individual. However, there is little representation of prospective …

Despite recent enhancements in the deployment of differential privacy (DP), little has been
done to address the human aspects of DP-enabled systems. Comprehending the complex …

End-to-end encryption (E2EE) can effectively protect the privacy of online communication
and has been adopted by several popular messaging apps. However, prior research …

With the worldwide COVID-19 pandemic in 2020 and 2021 necessitating working from
home, corporate Virtual Private Networks (VPNs) have become an important item securing …

In recent years, industry leaders and researchers have proposed to use technical
provenance standards to address visual misinformation spread through digitally altered …

End-to-end (E2E) encrypted communication tools can help users keep their communications
secure from government or corporate surveillance. In this work, we conduct a quantitative …

Communication tools with end-to-end (E2E) encryption help users maintain their privacy.
Although messengers like WhatsApp and Signal bring E2E encryption to a broad audience …

Differential privacy is a popular privacy-enhancing technology that has been deployed both
in industry and government agencies. Unfortunately, existing explanations of differential …

Users face security folklore in their daily lives in the form of security advice, myths, and word-
of-mouth stories. Using a VPN to access the Tor network, ie, Tor over VPN, is an interesting …

As large messaging providers increasingly adopt end-to-end encryption, private
communication is readily available to more users than ever before. However …