Cryptographic algorithms have been used not only to create robust ciphertexts but also to
generate cryptograms that, contrary to the classic goal of cryptography, are meant to be …

Over the past decade, research has explored managing the availability of shared personal
online data, with particular focus on longitudinal aspects of privacy. Yet, there is no …

Abstract Version Control Systems (VCS-es) play a major role in the software development
life cycle, yet historically their security has been relatively underdeveloped compared to their …

During the recent development of information technology and the prevalent breakthroughs
of its services, more digital data tend to be readily stored online. Although the massive …

Purpose Over the past decade, many research works in various disciplines have benefited
from the endless ocean of people and their potentials (in the form of crowdsourcing) as an …

Once personal data is published online, it is out of the control of the user and can be a threat
to users' privacy. Retroactively deleting data after it has been published is notoriously …

Denial of Service (DoS) attacks pose a growing threat to network services. Client puzzles
have been proposed to mitigate DoS attacks by requiring a client to prove legitimate …

Managing privacy is a process in which people continuously negotiate the boundaries of
their personal space. Time is embedded in and influences this continuous negotiation …

The widespread adoption of machine learning models into digital platforms, spanning
general-purpose applications such as chatbots, professional tools like code generation, and …

Differential privacy (DP) has been the de-facto standard to preserve privacy-sensitive
information in database. Nevertheless, there lacks a clear and convincing contextualization …