期刊
出版社
ASSOC COMPUTING MACHINERY
DOI: 10.1145/3313831.3376321
关键词
Notice and Consent; Dark patterns; Consent Management Platforms; GDPR; Web scraper; Controlled experiment
类别
资金
- Aarhus Universitets Forskningsfond
- Danish Agency for Science and Higher Education
- William and Flora Hewlett Foundation
- NSF [1639994]
- Alan Turing Institute under EPSRC [EP/N510129/1]
- Direct For Computer & Info Scie & Enginr
- Division Of Computer and Network Systems [1639994] Funding Source: National Science Foundation
- EPSRC [EP/N510129/1] Funding Source: UKRI
New consent management platforms (CMPs) have been introduced to the web to conform with the EU's General Data Protection Regulation, particularly its requirements for consent when companies collect and process users' personal data. This work analyses how the most prevalent CMP designs affect people's consent choices. We scraped the designs of the five most popular CMPs on the top 10,000 websites in the UK (n=680). We found that dark patterns and implied consent are ubiquitous; only 11.8% meet our minimal requirements based on European law. Second, we conducted a field experiment with 40 participants to investigate how the eight most common designs affect consent choices. We found that notification style (banner or barrier) has no effect; removing the opt-out button from the first page increases consent by 22-23 percentage points; and providing more granular controls on the first page decreases consent by 8-20 percentage points. This study provides an empirical basis for the necessary regulatory action to enforce the GDPR, in particular the possibility of focusing on the centralised, third-party CMP services as an effective way to increase compliance.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据