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A Privacy-Preserving Ticketing System [PDF]

open access: yes, 2008
Electronic identity (eID) cards are deployed in an increasing number of countries. These cards often provide digital authentication and digital signature capabilities, but have at the same time serious privacy shortcomings. We can expect that ordering and issuing tickets for events (e.g. soccer matches) will be increasingly done using eID cards, hence,
Verslype, Kristof   +5 more
openaire   +2 more sources

Context Privacy Preservation for User Validation by Wireless Sensors in the Industrial Metaverse Access System

open access: yesAlgorithms
The Industrial Metaverse provides unparalleled prospects for increasing productivity and efficiency across multiple sectors. As wireless sensor networks play an important role in data collection and transmission within this ecosystem, preserving context ...
John Owoicho Odeh   +3 more
doaj   +1 more source

Privacy Preserving Event Detection

open access: yesIEEE Transactions on Information Theory
This paper presents a privacy-preserving event detection scheme based on measurements made by a network of sensors. A diameter-like decision statistic made up of the marginal types of the measurements observed by the sensors is employed. The proposed detection scheme can achieve the best type-I error exponent as the type-II error rate is required to be
Xiaoshan Wang, Tan F. Wong
openaire   +2 more sources

Clustering-based dynamic privacy preserving method for social networks

open access: yesTongxin xuebao, 2015
Due to the dynamic characteristics of the social network graph structure,an effective dynamic privacy preserving method was needed.To solve the problems of the existing dynamic privacy preservation methods,such as attacker’s too little background ...
Yong-hao GU, Jiu-chuan LIN, Da GUO
doaj   +2 more sources

A privacy-preserving UBICOMP architecture

open access: yesProceedings of the 2006 International Conference on Privacy, Security and Trust: Bridge the Gap Between PST Technologies and Business Services, 2006
With the increasing deployment of sensors, intelligent devices of all sizes, and wireless networking, ubiquitous computing (UBICOMP) environments are getting closer to reality. Research in UBICOMP has focused on enabling technologies, such as networking, data management, security, and user interfaces. However, privacy for UBICOMP has been a contentious
openaire   +3 more sources

A Systematic Literature Review on Privacy Preservation in VANETs: Trends, Challenges, and Future Directions

open access: yesIEEE Access
Privacy preservation is a fundamental requirement in vehicular ad hoc networks (VANETs) because it addresses sensitive vehicle and driver data. The use of pseudonyms instead of actual vehicle identities is one way to protect vehicle owners from the ...
Esti Rahmawati Agustina   +3 more
doaj   +1 more source

Federated learning with differential privacy for breast cancer diagnosis enabling secure data sharing and model integrity

open access: yesScientific Reports
In the digital age, privacy preservation is of paramount importance while processing health-related sensitive information. This paper explores the integration of Federated Learning (FL) and Differential Privacy (DP) for breast cancer detection ...
Shubhi Shukla   +5 more
doaj   +1 more source

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