ISO/IEC TR 24729-4:2009为系统设计者提供了指导，以帮助他们确定RFID系统中标签和标签到读取器通信的数据安全的潜在威胁，以及提供数据安全的适当对策。虽然很重要，但解决读卡器到主机和后端企业模块的安全问题超出了ISO/IEC TR 24729-4:2009的范围。 ISO/IEC TR 24729-4:2009并非旨在专门解决消费者隐私问题；然而，由于数据和个人隐私取决于适当的安全措施的使用，因此隐私问题是一般性的。数据访问安全通过减少未经授权读取标签上数据的可能性，提供了个人隐私保护措施。 然而，并非所有数据访问安全对策都提供相同级别的保护。

ISO/IEC TR 24729-4:2009 provides guidance to systems designers to help them determine potential threats to data security of the tag and tag-to-reader communication in an RFID system, and appropriate countermeasures to provide data security. Although important, it is beyond the scope of ISO/IEC TR 24729-4:2009 to address security aspects of the reader-to-host and back-end enterprise modules. ISO/IEC TR 24729-4:2009 is not intended to specifically address consumer privacy concerns; however, since data and personal privacy depend on the use of appropriate security measures, privacy is addressed in general terms. Data access security provides a measure of personal privacy protection by mitigating the potential for unauthorized reading of data on a tag. However, not all data access security countermeasures provide the same level of protection.