Final answer:
The correct answer is that users of mobile devices should acknowledge the rules related to them. It is a security awareness measure alongside encryption and cautious sharing of personal information. The statement about mobile devices' exclusivity for Covered Entities is not true.
Step-by-step explanation:
The true statement regarding mobile device security is that users of mobile devices should sign an acknowledgment of the rules related to them. This action is a part of a larger set of security measures and awareness to ensure data protection and responsible use. Storing sensitive data on the device is generally discouraged unless it is properly encrypted. Additionally, encryption should be used to protect the confidentiality and integrity of the data, not only when required by state law, but as a best practice in cybersecurity. In contrast, the statement that mobile devices are the only devices that should be used by a Covered Entity (CE) is incorrect; CEs often use a range of devices based on security needs and compliance requirements.
To protect data, users should understand their privacy rights, read privacy policies carefully before consent, and adopt a cautious approach when giving out personal information. Organizations, including government entities and private sector firms, recognize online privacy and security as crucial, given the rise in large-scale data breaches. Therefore, limits on data collection and retention are important to prevent overreach or misuse, especially considering how such technologies could be employed by oppressive regimes.