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Asymmetric DCnets for Effective and Efficient Sender Anonymity

Grube, Tim ; Daubert, Jörg ; Mühlhäuser, Max (2019)
Asymmetric DCnets for Effective and Efficient Sender Anonymity.
IEEE Global Communications Conference (GLOBECOM). Abu Dhabi, United Arab Emirates (9-13 Dec. 2018)
doi: 10.1109/GLOCOM.2018.8647607
Conference or Workshop Item, Bibliographie

Abstract

Emerging connected devices lead to ubiquitous communication in which anonymity and efficiency gain additional importance. In this paper, we show that current measures for sender anonymity are not sufficient and propose a new approach based on DCnets. The novel ADCnet mechanism establishes local DCnet groups that communicate asymmetrically and hide senders with lower communication overhead in comparison to cover traffic-based anonymization and classical DCnets. This paper presents concepts for the initialization and the group formation of ADCnets. The novel mechanism of ADCnets is evaluated w.r.t. anonymity and efficiency. We show that ADCnets provide DCnet-like anonymity while massively improving efficiency.

Item Type: Conference or Workshop Item
Erschienen: 2019
Creators: Grube, Tim ; Daubert, Jörg ; Mühlhäuser, Max
Type of entry: Bibliographie
Title: Asymmetric DCnets for Effective and Efficient Sender Anonymity
Language: English
Date: 21 February 2019
Place of Publication: Abu Dhabi, UAE
Publisher: IEEE
Event Title: IEEE Global Communications Conference (GLOBECOM)
Event Location: Abu Dhabi, United Arab Emirates
Event Dates: 9-13 Dec. 2018
DOI: 10.1109/GLOCOM.2018.8647607
URL / URN: https://ieeexplore.ieee.org/document/8647607
Abstract:

Emerging connected devices lead to ubiquitous communication in which anonymity and efficiency gain additional importance. In this paper, we show that current measures for sender anonymity are not sufficient and propose a new approach based on DCnets. The novel ADCnet mechanism establishes local DCnet groups that communicate asymmetrically and hide senders with lower communication overhead in comparison to cover traffic-based anonymization and classical DCnets. This paper presents concepts for the initialization and the group formation of ADCnets. The novel mechanism of ADCnets is evaluated w.r.t. anonymity and efficiency. We show that ADCnets provide DCnet-like anonymity while massively improving efficiency.

Divisions: 20 Department of Computer Science
20 Department of Computer Science > Telecooperation
DFG-Graduiertenkollegs
DFG-Graduiertenkollegs > Research Training Group 2050 Privacy and Trust for Mobile Users
Profile Areas
Profile Areas > Cybersecurity (CYSEC)
Date Deposited: 07 Jun 2019 06:33
Last Modified: 14 Jun 2021 06:14
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