A survey on interdependent privacy

M Humbert, B Trubert, K Huguenin - ACM Computing Surveys (CSUR), 2019‏ - dl.acm.org
The privacy of individuals does not only depend on their own actions and data but may also
be affected by the privacy decisions and by the data shared by other individuals. This …

Survey on access control for community-centered collaborative systems

F Paci, A Squicciarini, N Zannone - ACM Computing Surveys (CSUR), 2018‏ - dl.acm.org
The last decades have seen a growing interest and demand for community-centered
collaborative systems and platforms. These systems and platforms aim to provide an …

Big data security and privacy

E Bertino, E Ferrari - A comprehensive guide through the Italian database …, 2017‏ - Springer
Recent technologies, such as IoT, social networks, cloud computing, and data analytics,
make today possible to collect huge amounts of data. However, for data to be used to their …

An attribute-based controlled collaborative access control scheme for public cloud storage

Y Xue, K Xue, N Gai, J Hong, DSL Wei… - IEEE Transactions on …, 2019‏ - ieeexplore.ieee.org
In public cloud storage services, data are outsourced to semi-trusted cloud servers which
are outside of data owners' trusted domain. To prevent untrustworthy service providers from …

Blockchain-based multi-party authorization for accessing IPFS encrypted data

AA Battah, MM Madine, H Alzaabi, I Yaqoob… - IEEE …, 2020‏ - ieeexplore.ieee.org
Multi-party authorization (MPA) typically involves multiple parties to control and grant access
to shared data. MPA is used to solve the insider's attack problem by ensuring that a single …

Decentralized privacy preserving services for online social networks

L Bahri, B Carminati, E Ferrari - Online Social Networks and Media, 2018‏ - Elsevier
Current popular and widely adopted Online Social Networks (OSNs) all follow a logically
centered architecture, by which one single entity owns unprecedented collections of …

An efficient ciphertext-policy attribute-based encryption scheme supporting collaborative decryption with blockchain

Y He, H Wang, Y Li, K Huang… - IEEE Internet of …, 2021‏ - ieeexplore.ieee.org
In the last few decades, ciphertext-policy attribute-based encryption (CP-ABE) technology
has attracted great interest, since it can provide fine-grained, flexible, and access control for …

Assisting humans in privacy management: an agent-based approach

AC Kurtan, P Yolum - Autonomous Agents and Multi-Agent Systems, 2021‏ - Springer
Image sharing is a service offered by many online social networks. In order to preserve
privacy of images, users need to think through and specify a privacy setting for each image …

“I thought you were okay”: Participatory Design with Young Adults to Fight Multiparty Privacy Conflicts in Online Social Networks

K Salehzadeh Niksirat, E Anthoine-Milhomme… - Proceedings of the …, 2021‏ - dl.acm.org
Although sharing multimedia content on online social networks (OSNs) has many benefits,
publishing photos or videos of other people—without obtaining permission—can cause …

On the potential of mediation chatbots for mitigating multiparty privacy conflicts-a wizard-of-Oz study

K Salehzadeh Niksirat, D Korka, H Harkous… - Proceedings of the …, 2023‏ - dl.acm.org
Sharing multimedia content, without obtaining consent from the people involved causes
multiparty privacy conflicts (MPCs). However, social-media platforms do not proactively …