CITI HIPAA Training Practice Test

Enabling encryption of all data on portable devices is essential for data security because it protects sensitive information from unauthorized access. When data is encrypted, even if a device is lost or stolen, the information remains inaccessible to those who do not have the decryption key. This is particularly critical for portable devices, which are more vulnerable to being compromised due to their mobile nature. Encryption acts as a strong layer of defense against data breaches, ensuring that both the confidentiality and integrity of the data are maintained, which aligns with the requirements set forth under regulations like HIPAA.

While regular software updates, multiple passwords, and data backups are important components of a comprehensive security strategy, they do not directly safeguard the data itself in the same way encryption does. These measures may mitigate risks, but encryption is the primary method for protecting the actual content that could be exposed.