This document examines several applicable methods to ensure privacy of data gathered in the health care sector. To ensure a common understanding of the topic, the introduction explains the need for anonymization methods based on an example. Next, reasons for data collection are introduced in connection to the purpose to protect mentioned data, as well as currently applicable privacy laws to enforce this privacy. The question "What kind of privacy we are talking about and what conditions have to be fulfilled?" is dealt with in the subsequent chapter "Differential Privacy". Thus being established, common anonymization methods are explained and reviewed for their use in the healthcare sector. The RAPPOR algorithm and its differential privacy is dealt with in more detail before coming to a conclusion.

翻译：本文件审查了确保保健部门所收集数据隐私的若干适用方法。为确保对这一专题的共同理解,导言说明有必要以一个实例为基础采用匿名方法。接着,在保护所述数据的目的方面,提出了收集数据的理由,以及目前为执行这一隐私而适用的隐私法。下面一章“不同隐私”涉及了“我们谈论的何种隐私和必须满足哪些条件”的问题。因此,在确立过程中,解释并审查共同的匿名方法,以便在保健部门使用。在得出结论之前,将更详细地讨论RAPPOR算法及其差异隐私。