Zero-Rating, One Big Mess: Analyzing Differential Pricing Practices of European MNOs

Fuente: arXiv
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Autori principali: Gegenhuber, Gabriel Karl, Mayer, Wilfried, Weippl, Edgar
Natura: Preprint
Pubblicazione: 2024
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author Gegenhuber, Gabriel Karl
Mayer, Wilfried
Weippl, Edgar
author_facet Gegenhuber, Gabriel Karl
Mayer, Wilfried
Weippl, Edgar
contents Zero-rating, the practice of not billing data traffic that belongs to certain applications, has become popular within the mobile ecosystem around the globe. There is an ongoing debate whether mobile operators should be allowed to differentiate traffic or whether net neutrality regulations should prevent this. Despite the importance of this issue, we know little about the technical aspects of zero-rating offers since the implementation is kept secret by mobile operators and therefore is opaque to end-users and regulatory agencies. This work aims to independently audit classification practices used for zero-rating of four popular applications at seven different mobile operators in the EU. We execute and evaluate more than 300 controlled experiments within domestic and internationally roamed environments and identify potentially problematic behavior at almost all investigated operators. With this study, we hope to increase transparency around the current practices and inform future decisions and policies.
format Preprint
id arxiv_https___arxiv_org_abs_2403_08066
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Zero-Rating, One Big Mess: Analyzing Differential Pricing Practices of European MNOs
Gegenhuber, Gabriel Karl
Mayer, Wilfried
Weippl, Edgar
Networking and Internet Architecture
Cryptography and Security
Computers and Society
Zero-rating, the practice of not billing data traffic that belongs to certain applications, has become popular within the mobile ecosystem around the globe. There is an ongoing debate whether mobile operators should be allowed to differentiate traffic or whether net neutrality regulations should prevent this. Despite the importance of this issue, we know little about the technical aspects of zero-rating offers since the implementation is kept secret by mobile operators and therefore is opaque to end-users and regulatory agencies. This work aims to independently audit classification practices used for zero-rating of four popular applications at seven different mobile operators in the EU. We execute and evaluate more than 300 controlled experiments within domestic and internationally roamed environments and identify potentially problematic behavior at almost all investigated operators. With this study, we hope to increase transparency around the current practices and inform future decisions and policies.
title Zero-Rating, One Big Mess: Analyzing Differential Pricing Practices of European MNOs
topic Networking and Internet Architecture
Cryptography and Security
Computers and Society
url https://arxiv.org/abs/2403.08066