Select 2 security measures that are needed to protect the patient health record (PHI), such as encryption, e-prescribing guidelines, or Health Insurance Portability and Accountability Act (HIPAA) guidelines, and describe how these measures are used to protect patient health records.  

Two security measures that can be used to protect patient health records (PHI) include encryption and e-prescribing guidelines. Encryption is the process of encoding PHI data in order to make it unreadable by any unauthorized users. This helps prevent malicious actors from accessing this information without proper authentication while also ensuring that only authorized personnel can view or modify it as needed.

E-prescribing guidelines are designed to ensure that prescriptions are accurately sent to pharmacies and other healthcare providers without being intercepted or altered along the way. These rules typically involve using secure methods such as digital signatures when sending sensitive information while also requiring additional authentication steps before completing transactions.

Finally, organizations must also comply with Health Insurance Portability and Accountability Act (HIPAA) regulations which provide a framework for handling PHI data safely. This includes implementing appropriate access control mechanisms as well as regularly reviewing system logs for suspicious activity in order to detect any potential breaches early on.

Overall, these measures help protect patient health records by providing multiple layers of security which work together to keep PHI confidential and safe from harm.