What does the Massachusetts Personal Information Security Regulation require as it relates to encryption of personal information?

What does the Massachusetts Personal Information Security Regulation require as it relates to encryption of personal information?
A . The encryption of all personal information of Massachusetts residents when all equipment is located in Massachusetts.
B . The encryption of all personal information stored in Massachusetts-based companies when all equipment is located in Massachusetts.
C . The encryption of personal information stored in Massachusetts-based companies when stored on portable devices.
D . The encryption of all personal information of Massachusetts residents when stored on portable devices.

Answer: D

Explanation:

Reference: https://www.dataguidance.com/notes/massachusetts-data-protection-overview