Results 41 to 50 of about 1,370 (218)

The why and how of DNA unlinking [PDF]

Nucleic Acids Research, 2009
The nucleotide sequence of DNA is the repository of hereditary information. Yet, it is now clear that the DNA itself plays an active role in regulating the ability of the cell to extract its information. Basic biological processes, including control of gene transcription, faithful DNA replication and segregation, maintenance of the genome and cellular ...
Liu, Zhirong, Deibler, Richard Wendel, Chan, Hue Sun, Zechiedrich, Lynn   +3 more
openaire   +4 more sources

The OLYMPUS Architecture—Oblivious Identity Management for Private User-Friendly Services

Sensors, 2020
Privacy enhancing technologies (PETs) allow to achieve user’s transactions unlinkability across different online Service Providers. However, current PETs fail to guarantee unlinkability against the Identity Provider (IdP), which becomes a single ...
Rafael Torres Moreno, Jorge Bernal Bernabe, Jesús García Rodríguez, Tore Kasper Frederiksen, Michael Stausholm, Noelia Martínez, Evangelos Sakkopoulos, Nuno Ponte, Antonio Skarmeta   +8 more
doaj   +1 more source

Unlinkability of an Improved Key Agreement Protocol for EMV 2nd Gen Payments [PDF]

, 2022
To address known privacy problems with the EMV standard, EMVCo have proposed a Blinded Diffie-Hellman key establishment protocol, which is intended to be part of a future 2nd Gen EMV protocol.
HORNE, Ross James, YURKOV, Semen, MAUW, Sjouke   +2 more
core  

Anonymity and Unlinkability in Electronic Communications. [PDF]

, 2009
Imagine a set of communication partners wants to keep their communication links secret. Consider the case where untrustworthy parties are able to observe every communication, which implies not only that they can detect the content of the communication, but also who is communicating and who is listening. Using this information, the untrustworthy parties
FUSENIG, Volker
openaire   +2 more sources

Improving unlinkability in C-ITS: a methodology for optimal obfuscation

, 2023
  In this paper, we develop a new methodology to provide high assurance about privacy indicators in Cooperative Intelligent Transport Systems (C-ITS).
Jannik Maehn (14340274), Yevhen Zolotavkin (9974279), Yurii Baryshev (12582517), Vitalii Lukichov (14340270), Stefan Koepsell (14340276)   +4 more
core   +1 more source

Analysing Unlinkability and Anonymity Using the Applied Pi Calculus [PDF]

, 2010
An attacker that can identify messages as coming from the same source, can use this information to build up a picture of targets' behaviour, and so, threaten their privacy.
Arapinis, M.; id_orcid, Chothia, T., Arapinis, Myrto, Eike Ritter, Ritter, Eike, Chothia, Tom, Myrto Arapinis, Mark Ryan, Ryan, Mark, Tom Chothia   +9 more
core   +1 more source

Making teaching an attractive profession: What are the challenges and opportunities for minority ethnic teachers in England?

British Educational Research Journal, Volume 52, Issue 3, Page 1878-1897, June 2026.
Abstract This paper explores the challenges and opportunities surrounding the recruitment and retention of minority ethnic teachers in England. Drawing on interview data from 33 teachers and school leaders of diverse ethnic backgrounds, it investigates whether racialised barriers identified in earlier research have shifted in the current context of ...
Antonina Tereshchenko, Feyisa Demie, Stephen Gorard, Yiyang Gao, Beng Huat See, Nadia Siddiqui   +5 more
wiley   +1 more source

Access Control in Healthcare IoT: A Comprehensive Survey

Engineering Reports, Volume 8, Issue 4, April 2026.
This survey analyses access control mechanisms in Healthcare IoT, reviewing traditional and emerging models, identifying security and privacy challenges, and highlighting open research issues. It provides a comparative perspective to support the design of secure, scalable, and patient‐centric healthcare IoT systems.
Aleena Nazir, Mubashir Husain Rehmani, Bernard Butler, Donna O'Shea   +3 more
wiley   +1 more source

The Single Sign On and Unlinkability in Cloud Computing [PDF]

, 2011
This thesis discusses the available unlinkability protocols and mechanisms. Investigate solutions in similar environments. Also propose suitable mechanism for cloud computing. The problem is that different CSP may share knowledge and determine a profile
Lalou, Stavroula
core   +1 more source

Securing Machine‐Type Communications: A Survey on Privacy Threats and Countermeasures

IET Information Security, Volume 2026, Issue 1, 2026.
Machine‐type communication (MTC) is a fundamental enabler of the Internet of Things (IoT) and emerging 5G/6G networks, supporting massive deployments of heterogeneous and resource‐constrained devices. However, large‐scale data collection, persistent connectivity, and limited device capabilities introduce critical privacy challenges that are not ...
Amirhosein Imani, Alireza Keshavarz-Haddad, Peican Zhu   +2 more
wiley   +1 more source