The GDPR grants data subjects certain rights, like the right to access their data from companies, but in practice multiple problems exist with exercising these rights such as unknown data holders or interpreting the received data. Small and medium enterprises on the other hand need to facilitate the obligations given by the GDPR, but often lack proper systems, staff and other resources to do so effectively. For the GDPR to be effective in practice, these problems need to be addressed. With the work at hand we provide an overview of existing software solutions for these problems (from an internet research), discuss to which degree they solve the various problems and what issues remain.

翻译：GDPR赋予数据主体特定权利，例如从企业获取其数据的权利，但在实际行使这些权利时存在多重问题，如无法识别数据持有者或解读所获数据。另一方面，中小企业需要履行GDPR规定的义务，但往往缺乏适当的系统、员工及其他资源来有效实现。为确保GDPR在实践中行之有效，这些问题必须得到解决。通过本项工作，我们概述了针对这些问题现有的软件解决方案（基于互联网调研），讨论它们在何种程度上解决了各类问题，并指出仍存在的不足。